From b19e6511e74fd0671b5c892b3ad03d49f7fe70aa Mon Sep 17 00:00:00 2001 From: Bohan Zhang Date: Thu, 6 Apr 2023 14:58:51 +0800 Subject: [PATCH 01/18] fix: ban types when creating sink (#9008) Signed-off-by: tabVersion --- ci/scripts/e2e-sink-test.sh | 2 ++ e2e_test/sink/remote/types.slt | 30 +++++++++++++++++++++++ src/connector/src/sink/remote.rs | 41 ++++++++++++++++++++++++-------- 3 files changed, 63 insertions(+), 10 deletions(-) create mode 100644 e2e_test/sink/remote/types.slt diff --git a/ci/scripts/e2e-sink-test.sh b/ci/scripts/e2e-sink-test.sh index 5d2e20116528..a98130fec016 100755 --- a/ci/scripts/e2e-sink-test.sh +++ b/ci/scripts/e2e-sink-test.sh @@ -66,6 +66,7 @@ export PGPASSWORD=postgres psql -h db -U postgres -c "CREATE ROLE test LOGIN SUPERUSER PASSWORD 'connector';" createdb -h db -U postgres test psql -h db -U postgres -d test -c "CREATE TABLE t4 (v1 int PRIMARY KEY, v2 int);" +psql -h db -U postgres -d test -c "create table t5 (v1 smallint primary key, v2 int, v3 bigint, v4 float4, v5 float8, v6 decimal, v7 varchar, v8 timestamp, v9 boolean);" psql -h db -U postgres -d test < ./e2e_test/sink/remote/pg_create_table.sql node_port=50051 @@ -98,6 +99,7 @@ echo "--- testing sinks" sqllogictest -p 4566 -d dev './e2e_test/sink/append_only_sink.slt' sqllogictest -p 4566 -d dev './e2e_test/sink/create_sink_as.slt' sqllogictest -p 4566 -d dev './e2e_test/sink/blackhole_sink.slt' +sqllogictest -p 4566 -d dev './e2e_test/sink/remote/types.slt' sleep 1 # check sink destination postgres diff --git a/e2e_test/sink/remote/types.slt b/e2e_test/sink/remote/types.slt new file mode 100644 index 000000000000..74d097f2f298 --- /dev/null +++ b/e2e_test/sink/remote/types.slt @@ -0,0 +1,30 @@ +statement ok +create table t5 (v1 smallint primary key, v2 int, v3 bigint, v4 float, v5 double, v6 decimal, v7 varchar, v8 timestamp, v9 boolean); + +statement ok +create sink s from t5 with ( + connector = 'jdbc', + jdbc.url='jdbc:postgresql://db:5432/test?user=test&password=connector', + table.name = 't5', + type = 'upsert' +); + +statement ok +drop sink s; + +statement ok +drop table t5; + +statement ok +create table t6 (v1 smallint primary key, v2 int, v3 bigint, v4 float, v5 double, v6 decimal, v7 varchar, v8 timestamp, v9 boolean, v10 date, v11 struct, v14 varchar[]); + +statement error +create sink s from t6 with ( + connector = 'jdbc', + jdbc.url='jdbc:postgresql://db:5432/test?user=test&password=connector', + table.name = 't6', + type = 'upsert' +); + +statement ok +drop table t6; diff --git a/src/connector/src/sink/remote.rs b/src/connector/src/sink/remote.rs index b69700a53915..3fb053dc612c 100644 --- a/src/connector/src/sink/remote.rs +++ b/src/connector/src/sink/remote.rs @@ -22,7 +22,6 @@ use risingwave_common::array::StreamChunk; #[cfg(test)] use risingwave_common::catalog::Field; use risingwave_common::catalog::Schema; -#[cfg(test)] use risingwave_common::types::DataType; use risingwave_common::util::addr::HostAddr; use risingwave_pb::connector_service::sink_stream_request::write_batch::json_payload::RowOp; @@ -187,6 +186,37 @@ impl RemoteSink { sink_catalog: SinkCatalog, connector_rpc_endpoint: Option, ) -> Result<()> { + // FIXME: support struct and array in stream sink + let columns = sink_catalog + .columns + .iter() + .map(|column| { + if matches!( + column.column_desc.data_type, + DataType::Int16 + | DataType::Int32 + | DataType::Int64 + | DataType::Float32 + | DataType::Float64 + | DataType::Boolean + | DataType::Decimal + | DataType::Timestamp + | DataType::Varchar + ) { + Ok( Column { + name: column.column_desc.name.clone(), + data_type: column.column_desc.data_type.to_protobuf().type_name, + }) + } else { + Err(SinkError::Remote(format!( + "remote sink supports Int16, Int32, Int64, Float32, Float64, Boolean, Decimal, Timestamp and Varchar, got {:?}: {:?}", + column.column_desc.name, + column.column_desc.data_type + ))) + } + }) + .collect::>>()?; + let address = connector_rpc_endpoint.ok_or_else(|| { SinkError::Remote("connector sink endpoint not specified".parse().unwrap()) })?; @@ -197,15 +227,6 @@ impl RemoteSink { &address, err )) })?; - - let columns = sink_catalog - .columns - .iter() - .map(|column| Column { - name: column.column_desc.name.clone(), - data_type: column.column_desc.data_type.to_protobuf().type_name, - }) - .collect_vec(); let table_schema = TableSchema { columns, pk_indices: sink_catalog From ea53cf31c0e21bd1f60ac7f794ee0989f636a54c Mon Sep 17 00:00:00 2001 From: Runji Wang Date: Thu, 6 Apr 2023 15:23:51 +0800 Subject: [PATCH 02/18] test: simulate for worker node heartbeat timeout (#7640) Signed-off-by: Runji Wang Co-authored-by: August Co-authored-by: Shanicky Chen Co-authored-by: Shanicky Chen --- Cargo.lock | 2 +- ci/workflows/pull-request.yml | 2 +- src/compute/src/server.rs | 1 + src/ctl/src/common/meta_service.rs | 2 + src/frontend/src/session.rs | 1 + src/meta/src/rpc/server.rs | 2 + src/prost/Cargo.toml | 2 +- src/rpc_client/src/meta_client.rs | 183 ++++++++++-------- src/storage/compactor/src/server.rs | 2 + .../src/compaction_test_runner.rs | 29 ++- src/tests/simulation/Cargo.toml | 6 +- src/tests/simulation/src/cluster.rs | 15 +- .../simulation/src/risingwave-scale.toml | 4 + src/tests/simulation/src/slt.rs | 2 +- 14 files changed, 158 insertions(+), 95 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index f6e1f73bf93a..adac570e684f 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -6524,7 +6524,7 @@ dependencies = [ "futures", "glob", "itertools", - "lru 0.10.0", + "lru 0.7.6", "madsim", "madsim-aws-sdk-s3", "madsim-etcd-client", diff --git a/ci/workflows/pull-request.yml b/ci/workflows/pull-request.yml index 74bc97d5c212..24d500ade27d 100644 --- a/ci/workflows/pull-request.yml +++ b/ci/workflows/pull-request.yml @@ -288,7 +288,7 @@ steps: # files: "*-junit.xml" # format: "junit" - ./ci/plugins/upload-failure-logs - timeout_in_minutes: 18 + timeout_in_minutes: 25 - label: "misc check" command: "ci/scripts/misc-check.sh" diff --git a/src/compute/src/server.rs b/src/compute/src/server.rs index 6f1793bdf08f..9a85ad991f27 100644 --- a/src/compute/src/server.rs +++ b/src/compute/src/server.rs @@ -104,6 +104,7 @@ pub async fn compute_node_serve( WorkerType::ComputeNode, &advertise_addr, opts.parallelism, + &config.meta, ) .await .unwrap(); diff --git a/src/ctl/src/common/meta_service.rs b/src/ctl/src/common/meta_service.rs index c0617cfa2473..d40b46640505 100644 --- a/src/ctl/src/common/meta_service.rs +++ b/src/ctl/src/common/meta_service.rs @@ -15,6 +15,7 @@ use std::env; use anyhow::{bail, Result}; +use risingwave_common::config::MetaConfig; use risingwave_common::util::addr::HostAddr; use risingwave_pb::common::WorkerType; use risingwave_rpc_client::MetaClient; @@ -58,6 +59,7 @@ Note: the default value of `RW_META_ADDR` is 'http://127.0.0.1:5690'."; WorkerType::RiseCtl, &get_new_ctl_identity(), 0, + &MetaConfig::default(), ) .await?; let worker_id = client.worker_id(); diff --git a/src/frontend/src/session.rs b/src/frontend/src/session.rs index 7be89190dec4..9abe51cdef25 100644 --- a/src/frontend/src/session.rs +++ b/src/frontend/src/session.rs @@ -190,6 +190,7 @@ impl FrontendEnv { WorkerType::Frontend, &frontend_address, 0, + &config.meta, ) .await?; diff --git a/src/meta/src/rpc/server.rs b/src/meta/src/rpc/server.rs index 5b357e85282c..1321f9a16f96 100644 --- a/src/meta/src/rpc/server.rs +++ b/src/meta/src/rpc/server.rs @@ -619,6 +619,8 @@ pub async fn start_service_as_election_leader( } }; + tracing::info!("Starting meta services"); + tonic::transport::Server::builder() .layer(MetricsMiddlewareLayer::new(meta_metrics)) .add_service(HeartbeatServiceServer::new(heartbeat_srv)) diff --git a/src/prost/Cargo.toml b/src/prost/Cargo.toml index 4547a0decf2d..dd64bda49720 100644 --- a/src/prost/Cargo.toml +++ b/src/prost/Cargo.toml @@ -13,7 +13,7 @@ pbjson = "0.5" prost = "0.11" prost-helpers = { path = "helpers" } serde = { version = "1", features = ["derive"] } -tonic = { version = "0.2.14", package = "madsim-tonic" } +tonic = { version = "0.2.18", package = "madsim-tonic" } [target.'cfg(not(madsim))'.dependencies] workspace-hack = { path = "../workspace-hack" } diff --git a/src/rpc_client/src/meta_client.rs b/src/rpc_client/src/meta_client.rs index 58602b678062..58fb11f8add6 100644 --- a/src/rpc_client/src/meta_client.rs +++ b/src/rpc_client/src/meta_client.rs @@ -26,7 +26,7 @@ use futures::stream::BoxStream; use itertools::Itertools; use lru::LruCache; use risingwave_common::catalog::{CatalogVersion, FunctionId, IndexId, TableId}; -use risingwave_common::config::MAX_CONNECTION_WINDOW_SIZE; +use risingwave_common::config::{MetaConfig, MAX_CONNECTION_WINDOW_SIZE}; use risingwave_common::system_param::reader::SystemParamsReader; use risingwave_common::telemetry::report::TelemetryInfoFetcher; use risingwave_common::util::addr::HostAddr; @@ -91,6 +91,7 @@ pub struct MetaClient { worker_type: WorkerType, host_addr: HostAddr, inner: GrpcMetaClient, + meta_config: MetaConfig, } impl MetaClient { @@ -118,7 +119,12 @@ impl MetaClient { host: Some(self.host_addr.to_protobuf()), worker_id: self.worker_id(), }; - let retry_strategy = GrpcMetaClient::retry_strategy_for_request(); + + let retry_strategy = GrpcMetaClient::retry_strategy_to_bound( + Duration::from_secs(self.meta_config.max_heartbeat_interval_secs as u64), + true, + ); + tokio_retry::Retry::spawn(retry_strategy, || async { let request = request.clone(); self.inner.subscribe(request).await @@ -197,41 +203,49 @@ impl MetaClient { worker_type: WorkerType, addr: &HostAddr, worker_node_parallelism: usize, + meta_config: &MetaConfig, ) -> Result<(Self, SystemParamsReader)> { let addr_strategy = Self::parse_meta_addr(meta_addr)?; tracing::info!("register meta client using strategy: {}", addr_strategy); - let grpc_meta_client = GrpcMetaClient::new(addr_strategy).await?; + // Retry until reaching `max_heartbeat_interval_secs` + let retry_strategy = GrpcMetaClient::retry_strategy_to_bound( + Duration::from_secs(meta_config.max_heartbeat_interval_secs as u64), + true, + ); + + let init_result: Result<_> = tokio_retry::Retry::spawn(retry_strategy, || async { + let grpc_meta_client = GrpcMetaClient::new(&addr_strategy, meta_config.clone()).await?; + + let add_worker_resp = grpc_meta_client + .add_worker_node(AddWorkerNodeRequest { + worker_type: worker_type as i32, + host: Some(addr.to_protobuf()), + worker_node_parallelism: worker_node_parallelism as u64, + }) + .await?; + + let system_params_resp = grpc_meta_client + .get_system_params(GetSystemParamsRequest {}) + .await?; + + Ok((add_worker_resp, system_params_resp, grpc_meta_client)) + }) + .await; + + let (add_worker_resp, system_params_resp, grpc_meta_client) = init_result?; - let add_worker_request = AddWorkerNodeRequest { - worker_type: worker_type as i32, - host: Some(addr.to_protobuf()), - worker_node_parallelism: worker_node_parallelism as u64, - }; - let add_worker_resp = - tokio_retry::Retry::spawn(GrpcMetaClient::retry_strategy_for_request(), || async { - let request = add_worker_request.clone(); - grpc_meta_client.add_worker_node(request).await - }) - .await?; let worker_node = add_worker_resp .node .expect("AddWorkerNodeResponse::node is empty"); - let system_params_request = GetSystemParamsRequest {}; - let system_params_resp = - tokio_retry::Retry::spawn(GrpcMetaClient::retry_strategy_for_request(), || async { - let request = system_params_request.clone(); - grpc_meta_client.get_system_params(request).await - }) - .await?; - Ok(( Self { worker_id: worker_node.id, worker_type, host_addr: addr.clone(), inner: grpc_meta_client, + meta_config: meta_config.to_owned(), }, system_params_resp.params.unwrap().into(), )) @@ -242,7 +256,10 @@ impl MetaClient { let request = ActivateWorkerNodeRequest { host: Some(addr.to_protobuf()), }; - let retry_strategy = GrpcMetaClient::retry_strategy_for_request(); + let retry_strategy = GrpcMetaClient::retry_strategy_to_bound( + Duration::from_secs(self.meta_config.max_heartbeat_interval_secs as u64), + true, + ); tokio_retry::Retry::spawn(retry_strategy, || async { let request = request.clone(); self.inner.activate_worker_node(request).await @@ -1116,14 +1133,15 @@ struct MetaMemberGroup { members: LruCache>, } -struct ElectionMemberManagement { +struct MetaMemberManagement { core_ref: Arc>, members: Either, current_leader: String, + meta_config: MetaConfig, } -impl ElectionMemberManagement { - const ELECTION_MEMBER_REFRESH_PERIOD: Duration = Duration::from_secs(5); +impl MetaMemberManagement { + const META_MEMBER_REFRESH_PERIOD: Duration = Duration::from_secs(5); fn host_address_to_url(addr: HostAddress) -> String { format!("http://{}:{}", addr.host, addr.port) @@ -1202,8 +1220,17 @@ impl ElectionMemberManagement { if discovered_leader != self.current_leader { tracing::info!("new meta leader {} discovered", discovered_leader); - let (channel, _) = - GrpcMetaClient::try_build_rpc_channel(vec![discovered_leader.clone()]).await?; + + let retry_strategy = GrpcMetaClient::retry_strategy_to_bound( + Duration::from_secs(self.meta_config.meta_leader_lease_secs), + false, + ); + + let channel = tokio_retry::Retry::spawn(retry_strategy, || async { + let endpoint = GrpcMetaClient::addr_to_endpoint(discovered_leader.clone())?; + GrpcMetaClient::connect_to_endpoint(endpoint).await + }) + .await?; self.recreate_core(channel).await; self.current_leader = discovered_leader; @@ -1215,44 +1242,39 @@ impl ElectionMemberManagement { } impl GrpcMetaClient { - // Retry base interval in ms for connecting to meta server. - const CONN_RETRY_BASE_INTERVAL_MS: u64 = 100; - // Max retry interval in ms for connecting to meta server. - const CONN_RETRY_MAX_INTERVAL_MS: u64 = 5000; // See `Endpoint::http2_keep_alive_interval` const ENDPOINT_KEEP_ALIVE_INTERVAL_SEC: u64 = 60; // See `Endpoint::keep_alive_timeout` const ENDPOINT_KEEP_ALIVE_TIMEOUT_SEC: u64 = 60; - // Max retry times for request to meta server. - const REQUEST_RETRY_BASE_INTERVAL_MS: u64 = 50; + // Retry base interval in ms for connecting to meta server. + const INIT_RETRY_BASE_INTERVAL_MS: u64 = 50; // Max retry times for connecting to meta server. - const REQUEST_RETRY_MAX_ATTEMPTS: usize = 10; - // Max retry interval in ms for request to meta server. - const REQUEST_RETRY_MAX_INTERVAL_MS: u64 = 5000; + const INIT_RETRY_MAX_INTERVAL_MS: u64 = 5000; async fn start_meta_member_monitor( &self, init_leader_addr: String, members: Either, force_refresh_receiver: Receiver>>, + meta_config: MetaConfig, ) -> Result<()> { let core_ref = self.core.clone(); let current_leader = init_leader_addr; let enable_period_tick = matches!(members, Either::Right(_)); - let member_management = ElectionMemberManagement { + let member_management = MetaMemberManagement { core_ref, members, current_leader, + meta_config, }; let mut force_refresh_receiver = force_refresh_receiver; tokio::spawn(async move { let mut member_management = member_management; - let mut ticker = - time::interval(ElectionMemberManagement::ELECTION_MEMBER_REFRESH_PERIOD); + let mut ticker = time::interval(MetaMemberManagement::META_MEMBER_REFRESH_PERIOD); loop { let result_sender: Option>> = if enable_period_tick { @@ -1266,7 +1288,7 @@ impl GrpcMetaClient { let tick_result = member_management.refresh_members().await; if let Err(e) = tick_result.as_ref() { - tracing::warn!("refresh election client failed {}", e); + tracing::warn!("refresh meta member client failed {}", e); } if let Some(sender) = result_sender { @@ -1291,8 +1313,8 @@ impl GrpcMetaClient { } /// Connect to the meta server from `addrs`. - pub async fn new(strategy: MetaAddressStrategy) -> Result { - let (channel, addr) = match &strategy { + pub async fn new(strategy: &MetaAddressStrategy, config: MetaConfig) -> Result { + let (channel, addr) = match strategy { MetaAddressStrategy::LoadBalance(addr) => { Self::try_build_rpc_channel(vec![addr.clone()]).await } @@ -1305,7 +1327,7 @@ impl GrpcMetaClient { }; let meta_member_client = client.core.read().await.meta_member_client.clone(); - let members = match &strategy { + let members = match strategy { MetaAddressStrategy::LoadBalance(_) => Either::Left(meta_member_client), MetaAddressStrategy::List(addrs) => { let mut members = LruCache::new(NonZeroUsize::new(20).unwrap()); @@ -1319,12 +1341,10 @@ impl GrpcMetaClient { }; client - .start_meta_member_monitor(addr, members, force_refresh_receiver) + .start_meta_member_monitor(addr, members, force_refresh_receiver, config) .await?; - if let Err(e) = client.force_refresh_leader().await { - tracing::warn!("force refresh leader failed {}, init leader may failed", e); - } + client.force_refresh_leader().await?; Ok(client) } @@ -1341,35 +1361,27 @@ impl GrpcMetaClient { .map(|addr| Self::addr_to_endpoint(addr.clone()).map(|endpoint| (endpoint, addr))) .try_collect()?; - let retry_strategy = ExponentialBackoff::from_millis(Self::CONN_RETRY_BASE_INTERVAL_MS) - .max_delay(Duration::from_millis(Self::CONN_RETRY_MAX_INTERVAL_MS)) - .map(jitter); + let endpoints = endpoints.clone(); - let channel = tokio_retry::Retry::spawn(retry_strategy, || async { - let endpoints = endpoints.clone(); - - for (endpoint, addr) in endpoints { - match Self::connect_to_endpoint(endpoint).await { - Ok(channel) => { - tracing::info!("Connect to meta server {} successfully", addr); - return Ok((channel, addr)); - } - Err(e) => { - tracing::warn!( - "Failed to connect to meta server {}, trying again: {}", - addr, - e - ) - } + for (endpoint, addr) in endpoints { + match Self::connect_to_endpoint(endpoint).await { + Ok(channel) => { + tracing::info!("Connect to meta server {} successfully", addr); + return Ok((channel, addr)); + } + Err(e) => { + tracing::warn!( + "Failed to connect to meta server {}, trying again: {}", + addr, + e + ) } } + } - Err(RpcError::Internal(anyhow!( - "Failed to connect to meta server" - ))) - }) - .await?; - Ok(channel) + Err(RpcError::Internal(anyhow!( + "Failed to connect to meta server" + ))) } async fn connect_to_endpoint(endpoint: Endpoint) -> Result { @@ -1382,12 +1394,25 @@ impl GrpcMetaClient { .map_err(RpcError::TransportError) } - /// Return retry strategy for retrying meta requests. - pub fn retry_strategy_for_request() -> impl Iterator { - ExponentialBackoff::from_millis(Self::REQUEST_RETRY_BASE_INTERVAL_MS) - .max_delay(Duration::from_millis(Self::REQUEST_RETRY_MAX_INTERVAL_MS)) - .map(jitter) - .take(Self::REQUEST_RETRY_MAX_ATTEMPTS) + pub(crate) fn retry_strategy_to_bound( + high_bound: Duration, + exceed: bool, + ) -> impl Iterator { + let iter = ExponentialBackoff::from_millis(Self::INIT_RETRY_BASE_INTERVAL_MS) + .max_delay(Duration::from_millis(Self::INIT_RETRY_MAX_INTERVAL_MS)) + .map(jitter); + + let mut sum = Duration::default(); + + iter.take_while(move |duration| { + sum += *duration; + + if exceed { + sum < high_bound + *duration + } else { + sum < high_bound + } + }) } } diff --git a/src/storage/compactor/src/server.rs b/src/storage/compactor/src/server.rs index d22e1b2c9fb0..c31efc84faa6 100644 --- a/src/storage/compactor/src/server.rs +++ b/src/storage/compactor/src/server.rs @@ -70,9 +70,11 @@ pub async fn compactor_serve( WorkerType::Compactor, &advertise_addr, 0, + &config.meta, ) .await .unwrap(); + info!("Assigned compactor id {}", meta_client.worker_id()); meta_client.activate(&advertise_addr).await.unwrap(); diff --git a/src/tests/compaction_test/src/compaction_test_runner.rs b/src/tests/compaction_test/src/compaction_test_runner.rs index 1544214751ae..b1004ead0cde 100644 --- a/src/tests/compaction_test/src/compaction_test_runner.rs +++ b/src/tests/compaction_test/src/compaction_test_runner.rs @@ -26,7 +26,9 @@ use clap::Parser; use futures::TryStreamExt; use risingwave_common::cache::CachePriority; use risingwave_common::catalog::TableId; -use risingwave_common::config::{extract_storage_memory_config, load_config, NO_OVERRIDE}; +use risingwave_common::config::{ + extract_storage_memory_config, load_config, MetaConfig, NO_OVERRIDE, +}; use risingwave_common::util::addr::HostAddr; use risingwave_common::util::iter_util::ZipEqFast; use risingwave_hummock_sdk::{CompactionGroupId, HummockEpoch, FIRST_VERSION_ID}; @@ -230,13 +232,14 @@ async fn init_metadata_for_replay( // filter key manager will fail to acquire a key extractor. tokio::time::sleep(Duration::from_secs(2)).await; + let meta_config = MetaConfig::default(); let meta_client: MetaClient; tokio::select! { _ = tokio::signal::ctrl_c() => { tracing::info!("Ctrl+C received, now exiting"); std::process::exit(0); }, - ret = MetaClient::register_new(cluster_meta_endpoint, WorkerType::RiseCtl, advertise_addr, 0) => { + ret = MetaClient::register_new(cluster_meta_endpoint, WorkerType::RiseCtl, advertise_addr, 0, &meta_config) => { (meta_client, _) = ret.unwrap(); }, } @@ -246,8 +249,14 @@ async fn init_metadata_for_replay( let tables = meta_client.risectl_list_state_tables().await?; - let (new_meta_client, _) = - MetaClient::register_new(new_meta_endpoint, WorkerType::RiseCtl, advertise_addr, 0).await?; + let (new_meta_client, _) = MetaClient::register_new( + new_meta_endpoint, + WorkerType::RiseCtl, + advertise_addr, + 0, + &meta_config, + ) + .await?; new_meta_client.activate(advertise_addr).await.unwrap(); if ci_mode { let table_to_check = tables.iter().find(|t| t.name == "nexmark_q7").unwrap(); @@ -277,6 +286,7 @@ async fn pull_version_deltas( WorkerType::RiseCtl, advertise_addr, 0, + &MetaConfig::default(), ) .await?; let worker_id = meta_client.worker_id(); @@ -325,9 +335,14 @@ async fn start_replay( // Register to the cluster. // We reuse the RiseCtl worker type here - let (meta_client, system_params) = - MetaClient::register_new(&opts.meta_address, WorkerType::RiseCtl, &advertise_addr, 0) - .await?; + let (meta_client, system_params) = MetaClient::register_new( + &opts.meta_address, + WorkerType::RiseCtl, + &advertise_addr, + 0, + &config.meta, + ) + .await?; let worker_id = meta_client.worker_id(); tracing::info!("Assigned replay worker id {}", worker_id); meta_client.activate(&advertise_addr).await.unwrap(); diff --git a/src/tests/simulation/Cargo.toml b/src/tests/simulation/Cargo.toml index 801a76801c48..f788a50d9f3f 100644 --- a/src/tests/simulation/Cargo.toml +++ b/src/tests/simulation/Cargo.toml @@ -16,12 +16,12 @@ async-trait = "0.1" aws-sdk-s3 = { version = "0.2.17", package = "madsim-aws-sdk-s3" } clap = { version = "4", features = ["derive"] } console = "0.15" -etcd-client = { version = "0.2.17", package = "madsim-etcd-client" } +etcd-client = { version = "0.2.18", package = "madsim-etcd-client" } futures = { version = "0.3", default-features = false, features = ["alloc"] } glob = "0.3" itertools = "0.10" -lru = "0.10.0" -madsim = "0.2.17" +lru = { git = "https://github.com/risingwavelabs/lru-rs.git", branch = "evict_by_timestamp" } +madsim = "0.2.18" paste = "1" pin-project = "1.0" pretty_assertions = "1" diff --git a/src/tests/simulation/src/cluster.rs b/src/tests/simulation/src/cluster.rs index 48c1f08539ac..c2e55c416b2e 100644 --- a/src/tests/simulation/src/cluster.rs +++ b/src/tests/simulation/src/cluster.rs @@ -98,7 +98,7 @@ impl Configuration { config_path: ConfigPath::Temp(config_path.into()), frontend_nodes: 2, compute_nodes: 3, - meta_nodes: 1, + meta_nodes: 3, compactor_nodes: 2, compute_node_cores: 2, etcd_timeout_rate: 0.0, @@ -432,6 +432,10 @@ impl Cluster { } nodes.push(format!("meta-{}", i)); } + // don't kill all meta services + if nodes.len() == self.config.meta_nodes { + nodes.truncate(1); + } } if opts.kill_frontend { let rand = rand::thread_rng().gen_range(0..3); @@ -475,7 +479,14 @@ impl Cluster { tracing::info!("kill {name}"); madsim::runtime::Handle::current().kill(name); - let t = rand::thread_rng().gen_range(Duration::from_secs(0)..Duration::from_secs(1)); + let mut t = + rand::thread_rng().gen_range(Duration::from_secs(0)..Duration::from_secs(1)); + // has a small chance to restart after a long time + // so that the node is expired and removed from the cluster + if rand::thread_rng().gen_bool(0.1) { + // max_heartbeat_interval_secs = 60 + t += Duration::from_secs(20); + } tokio::time::sleep(t).await; tracing::info!("restart {name}"); madsim::runtime::Handle::current().restart(name); diff --git a/src/tests/simulation/src/risingwave-scale.toml b/src/tests/simulation/src/risingwave-scale.toml index b88e8a0644f7..6757f4cf288b 100644 --- a/src/tests/simulation/src/risingwave-scale.toml +++ b/src/tests/simulation/src/risingwave-scale.toml @@ -2,6 +2,10 @@ # # Note: this file is embedded in the binary and cannot be changed without recompiling. +[meta] +# a relatively small number to make it easier to timeout +max_heartbeat_interval_secs = 10 + [system] barrier_interval_ms = 250 checkpoint_frequency = 4 diff --git a/src/tests/simulation/src/slt.rs b/src/tests/simulation/src/slt.rs index 9dc83472b98e..8a31f5c0cc96 100644 --- a/src/tests/simulation/src/slt.rs +++ b/src/tests/simulation/src/slt.rs @@ -158,7 +158,7 @@ pub async fn run_slt_task(cluster: Arc, glob: &str, opts: &KillOpts) { continue; } - let should_kill = thread_rng().gen_ratio((opts.kill_rate * 1000.0) as u32, 1000); + let should_kill = thread_rng().gen_bool(opts.kill_rate as f64); // spawn a background task to kill nodes let handle = if should_kill { let cluster = cluster.clone(); From ba2f6e19b06f73b9e2874fa0b1b5d997f1efa2ef Mon Sep 17 00:00:00 2001 From: "Zhanxiang (Patrick) Huang" Date: Thu, 6 Apr 2023 16:17:57 +0800 Subject: [PATCH 03/18] feat(metric): add recovery metrics (#9022) --- .../dashboards/risingwave-dev-dashboard.json | 2 +- grafana/risingwave-dev-dashboard.dashboard.py | 66 ++++++- grafana/risingwave-dev-dashboard.json | 2 +- src/meta/src/barrier/recovery.rs | 166 ++++++++++-------- src/meta/src/rpc/metrics.rs | 61 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8c87c918d33f..06ae53bcb91e 100644 --- a/grafana/risingwave-dev-dashboard.dashboard.py +++ b/grafana/risingwave-dev-dashboard.dashboard.py @@ -14,6 +14,7 @@ panels = Panels(datasource) logging.basicConfig(level=logging.WARN) + def section_cluster_node(panels): return [ panels.row("Cluster Node"), @@ -65,6 +66,49 @@ def section_cluster_node(panels): ] +def section_recovery_node(panels): + return [ + panels.row("Recovery"), + panels.timeseries_ops( + "Recovery Successful Rate", + "The rate of successful recovery attempts", + [ + panels.target(f"sum(rate({metric('recovery_latency_count')}[$__rate_interval])) by (instance)", + "{{instance}}") + ], + ["last"], + ), + panels.timeseries_count( + "Failed recovery attempts", + "Total number of failed reocovery attempts", + [ + panels.target(f"sum({metric('recovery_failure_cnt')}) by (instance)", + "{{instance}}") + ], + ["last"], + ), + panels.timeseries_latency( + "Recovery latency", + "Time spent in a successful recovery attempt", + [ + *quantile( + lambda quantile, legend: panels.target( + f"histogram_quantile({quantile}, sum(rate({metric('recovery_latency_bucket')}[$__rate_interval])) by (le, instance))", + f"recovery latency p{legend}" + + " - {{instance}}", + ), + [50, 90, 99, "max"], + ), + panels.target( + f"sum by (le) (rate({metric('recovery_latency_sum')}[$__rate_interval])) / sum by (le) (rate({metric('recovery_latency_count')}[$__rate_interval]))", + "recovery latency avg", + ), + ], + ["last"], + ) + ] + + def section_compaction(outer_panels): panels = outer_panels.sub_panel() return [ @@ -330,7 +374,7 @@ def section_compaction(outer_panels): ], ), - panels.timeseries_count( + panels.timeseries_count( "Hummock Sstable Stat", "Avg count gotten from sstable_distinct_epoch_count, for observing sstable_distinct_epoch_count", [ @@ -344,7 +388,7 @@ def section_compaction(outer_panels): panels.timeseries_latency( "Hummock Remote Read Duration", "Total time of operations which read from remote storage when enable prefetch", - [ + [ *quantile( lambda quantile, legend: panels.target( f"histogram_quantile({quantile}, sum(rate({metric('state_store_remote_read_time_per_task_bucket')}[$__rate_interval])) by (le, job, instance, table_id))", @@ -501,7 +545,7 @@ def section_object_storage(outer_panels): "Estimated S3 Cost (Monthly)", "This metric uses the total size of data in S3 at this second to derive the cost of storing data " "for a whole month. The price is 0.023 USD per GB. Please checkout AWS's pricing model for more " - "accurate calculation.", + "accurate calculation.", [ panels.target( f"sum({metric('storage_level_total_file_size')}) by (instance) * 0.023 / 1000 / 1000", @@ -1153,6 +1197,7 @@ def section_batch_exchange(outer_panels): ), ] + def section_frontend(outer_panels): panels = outer_panels.sub_panel() return [ @@ -1184,7 +1229,7 @@ def section_frontend(outer_panels): "", [ panels.target(f"{metric('distributed_running_query_num')}", - "The number of running query in distributed execution mode"), + "The number of running query in distributed execution mode"), ], ["last"], ), @@ -1193,7 +1238,7 @@ def section_frontend(outer_panels): "", [ panels.target(f"{metric('distributed_rejected_query_counter')}", - "The number of rejected query in distributed execution mode"), + "The number of rejected query in distributed execution mode"), ], ["last"], ), @@ -1202,7 +1247,7 @@ def section_frontend(outer_panels): "", [ panels.target(f"{metric('distributed_completed_query_counter')}", - "The number of completed query in distributed execution mode"), + "The number of completed query in distributed execution mode"), ], ["last"], ), @@ -1745,6 +1790,7 @@ def section_hummock_tiered_cache(outer_panels): ) ] + def section_hummock_manager(outer_panels): panels = outer_panels.sub_panel() total_key_size_filter = "metric='total_key_size'" @@ -1891,6 +1937,7 @@ def section_hummock_manager(outer_panels): ) ] + def section_backup_manager(outer_panels): panels = outer_panels.sub_panel() return [ @@ -1916,7 +1963,7 @@ def section_backup_manager(outer_panels): f"histogram_quantile({quantile}, sum(rate({metric('backup_job_latency_bucket')}[$__rate_interval])) by (le, state))", f"Job Process Time p{legend}" + " - {{state}}", - ), + ), [50, 99, 999, "max"], ), ], @@ -1925,6 +1972,7 @@ def section_backup_manager(outer_panels): ) ] + def grpc_metrics_target(panels, name, filter): return panels.timeseries_latency_small( f"{name} latency", @@ -2166,6 +2214,7 @@ def section_grpc_hummock_meta_client(outer_panels): ), ] + def section_memory_manager(outer_panels): panels = outer_panels.sub_panel() return [ @@ -2236,6 +2285,7 @@ def section_memory_manager(outer_panels): ), ] + def section_connector_node(outer_panels): panels = outer_panels.sub_panel() return [ @@ -2256,6 +2306,7 @@ def section_connector_node(outer_panels): ) ] + templating = Templating() if namespace_filter_enabled: templating = Templating( @@ -2295,6 +2346,7 @@ def section_connector_node(outer_panels): version=dashboard_version, panels=[ *section_cluster_node(panels), + *section_recovery_node(panels), *section_streaming(panels), *section_streaming_actors(panels), *section_streaming_exchange(panels), diff --git a/grafana/risingwave-dev-dashboard.json b/grafana/risingwave-dev-dashboard.json index 6c178854180a..6e76e726c949 100644 --- a/grafana/risingwave-dev-dashboard.json +++ b/grafana/risingwave-dev-dashboard.json @@ -1 +1 @@ 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a/src/meta/src/barrier/recovery.rs +++ b/src/meta/src/barrier/recovery.rs @@ -24,7 +24,8 @@ use risingwave_pb::common::{ActorInfo, WorkerNode, WorkerType}; use risingwave_pb::stream_plan::barrier::Mutation; use risingwave_pb::stream_plan::AddMutation; use risingwave_pb::stream_service::{ - BroadcastActorInfoTableRequest, BuildActorsRequest, ForceStopActorsRequest, UpdateActorsRequest, + BarrierCompleteResponse, BroadcastActorInfoTableRequest, BuildActorsRequest, + ForceStopActorsRequest, UpdateActorsRequest, }; use tokio_retry::strategy::{jitter, ExponentialBackoff}; use tracing::{debug, error, warn}; @@ -119,90 +120,103 @@ where .await .expect("clean dirty fragments"); let retry_strategy = Self::get_retry_strategy(); - let (new_epoch, _responses) = tokio_retry::Retry::spawn(retry_strategy, || async { - let mut info = self.resolve_actor_info_for_recovery().await; - let mut new_epoch = prev_epoch.next(); - - // Migrate actors in expired CN to newly joined one. - let migrated = self.migrate_actors(&info).await.inspect_err(|err| { - error!(err = ?err, "migrate actors failed"); - })?; - if migrated { - info = self.resolve_actor_info_for_recovery().await; - } - // Reset all compute nodes, stop and drop existing actors. - self.reset_compute_nodes(&info).await.inspect_err(|err| { - error!(err = ?err, "reset compute nodes failed"); - })?; - - // update and build all actors. - self.update_actors(&info).await.inspect_err(|err| { - error!(err = ?err, "update actors failed"); - })?; - self.build_actors(&info).await.inspect_err(|err| { - error!(err = ?err, "build_actors failed"); - })?; - - // get split assignments for all actors - let source_split_assignments = self.source_manager.list_assignments().await; - let command = Command::Plain(Some(Mutation::Add(AddMutation { - // Actors built during recovery is not treated as newly added actors. - actor_dispatchers: Default::default(), - added_actors: Default::default(), - actor_splits: build_actor_connector_splits(&source_split_assignments), - }))); - - let prev_epoch = new_epoch; - new_epoch = prev_epoch.next(); - // checkpoint, used as init barrier to initialize all executors. - let command_ctx = Arc::new(CommandContext::new( - self.fragment_manager.clone(), - self.snapshot_manager.clone(), - self.env.stream_client_pool_ref(), - info, - prev_epoch, - new_epoch, - command, - true, - self.source_manager.clone(), - )); - - #[cfg(not(all(test, feature = "failpoints")))] - { - use risingwave_common::util::epoch::INVALID_EPOCH; - - let mce = self - .hummock_manager - .get_current_version() - .await - .max_committed_epoch; - - if mce != INVALID_EPOCH { - command_ctx.wait_epoch_commit(mce).await?; + // We take retry into consideration because this is the latency user sees for a cluster to + // get recovered. + let recovery_timer = self.metrics.recovery_latency.start_timer(); + let (new_epoch, _responses) = tokio_retry::Retry::spawn(retry_strategy, || async { + let recovery_result: MetaResult<(Epoch, Vec)> = try { + let mut info = self.resolve_actor_info_for_recovery().await; + let mut new_epoch = prev_epoch.next(); + + // Migrate actors in expired CN to newly joined one. + let migrated = self.migrate_actors(&info).await.inspect_err(|err| { + error!(err = ?err, "migrate actors failed"); + })?; + if migrated { + info = self.resolve_actor_info_for_recovery().await; } - } - let (barrier_complete_tx, mut barrier_complete_rx) = - tokio::sync::mpsc::unbounded_channel(); - self.inject_barrier(command_ctx.clone(), &barrier_complete_tx) - .await; - match barrier_complete_rx.recv().await.unwrap().result { - Ok(response) => { - if let Err(err) = command_ctx.post_collect().await { - error!(err = ?err, "post_collect failed"); - return Err(err); + // Reset all compute nodes, stop and drop existing actors. + self.reset_compute_nodes(&info).await.inspect_err(|err| { + error!(err = ?err, "reset compute nodes failed"); + })?; + + // update and build all actors. + self.update_actors(&info).await.inspect_err(|err| { + error!(err = ?err, "update actors failed"); + })?; + self.build_actors(&info).await.inspect_err(|err| { + error!(err = ?err, "build_actors failed"); + })?; + + // get split assignments for all actors + let source_split_assignments = self.source_manager.list_assignments().await; + let command = Command::Plain(Some(Mutation::Add(AddMutation { + // Actors built during recovery is not treated as newly added actors. + actor_dispatchers: Default::default(), + added_actors: Default::default(), + actor_splits: build_actor_connector_splits(&source_split_assignments), + }))); + + let prev_epoch = new_epoch; + new_epoch = prev_epoch.next(); + // checkpoint, used as init barrier to initialize all executors. + let command_ctx = Arc::new(CommandContext::new( + self.fragment_manager.clone(), + self.snapshot_manager.clone(), + self.env.stream_client_pool_ref(), + info, + prev_epoch, + new_epoch, + command, + true, + self.source_manager.clone(), + )); + + #[cfg(not(all(test, feature = "failpoints")))] + { + use risingwave_common::util::epoch::INVALID_EPOCH; + + let mce = self + .hummock_manager + .get_current_version() + .await + .max_committed_epoch; + + if mce != INVALID_EPOCH { + command_ctx.wait_epoch_commit(mce).await?; } - Ok((new_epoch, response)) - } - Err(err) => { - error!(err = ?err, "inject_barrier failed"); - Err(err) } + + let (barrier_complete_tx, mut barrier_complete_rx) = + tokio::sync::mpsc::unbounded_channel(); + self.inject_barrier(command_ctx.clone(), &barrier_complete_tx) + .await; + let res = match barrier_complete_rx.recv().await.unwrap().result { + Ok(response) => { + if let Err(err) = command_ctx.post_collect().await { + error!(err = ?err, "post_collect failed"); + Err(err) + } else { + Ok((new_epoch, response)) + } + } + Err(err) => { + error!(err = ?err, "inject_barrier failed"); + Err(err) + } + }; + res? + }; + if recovery_result.is_err() { + self.metrics.recovery_failure_cnt.inc(); } + recovery_result }) .await .expect("Retry until recovery success."); + recovery_timer.observe_duration(); tracing::info!("recovery success"); new_epoch diff --git a/src/meta/src/rpc/metrics.rs b/src/meta/src/rpc/metrics.rs index 78d16bb92028..ebc82a7bed16 100644 --- a/src/meta/src/rpc/metrics.rs +++ b/src/meta/src/rpc/metrics.rs @@ -20,9 +20,9 @@ use prometheus::core::{AtomicF64, GenericGaugeVec}; use prometheus::{ exponential_buckets, histogram_opts, register_gauge_vec_with_registry, register_histogram_vec_with_registry, register_histogram_with_registry, - register_int_counter_vec_with_registry, register_int_gauge_vec_with_registry, - register_int_gauge_with_registry, Histogram, HistogramVec, IntCounterVec, IntGauge, - IntGaugeVec, Registry, + register_int_counter_vec_with_registry, register_int_counter_with_registry, + register_int_gauge_vec_with_registry, register_int_gauge_with_registry, Histogram, + HistogramVec, IntCounter, IntCounterVec, IntGauge, IntGaugeVec, Registry, }; use risingwave_object_store::object::object_metrics::ObjectStoreMetrics; use risingwave_pb::common::WorkerType; @@ -36,14 +36,22 @@ use crate::storage::MetaStore; pub struct MetaMetrics { pub registry: Registry, + /// ********************************** Meta ************************************ + /// The number of workers in the cluster. + pub worker_num: IntGaugeVec, + /// The roles of all meta nodes in the cluster. + pub meta_type: IntGaugeVec, + + /// ********************************** gRPC ************************************ /// gRPC latency of meta services pub grpc_latency: HistogramVec, + + /// ********************************** Barrier ************************************ /// The duration from barrier injection to commit /// It is the sum of inflight-latency, sync-latency and wait-commit-latency pub barrier_latency: Histogram, /// The duration from barrier complete to commit pub barrier_wait_commit_latency: Histogram, - /// Latency between each barrier send pub barrier_send_latency: Histogram, /// The number of all barriers. It is the sum of barriers that are in-flight or completed but @@ -52,6 +60,11 @@ pub struct MetaMetrics { /// The number of in-flight barriers pub in_flight_barrier_nums: IntGauge, + /// ********************************** Recovery ************************************ + pub recovery_failure_cnt: IntCounter, + pub recovery_latency: Histogram, + + /// ********************************** Hummock ************************************ /// Max committed epoch pub max_committed_epoch: IntGauge, /// The smallest epoch that has not been GCed. @@ -64,7 +77,7 @@ pub struct MetaMetrics { pub level_compact_cnt: IntGaugeVec, /// The number of compact tasks pub compact_frequency: IntCounterVec, - + /// Size of each level pub level_file_size: IntGaugeVec, /// Hummock version size pub version_size: IntGauge, @@ -94,30 +107,24 @@ pub struct MetaMetrics { pub delta_log_count: IntGauge, /// latency of version checkpoint pub version_checkpoint_latency: Histogram, - /// Latency for hummock manager to acquire lock pub hummock_manager_lock_time: HistogramVec, - /// Latency for hummock manager to really process a request after acquire the lock pub hummock_manager_real_process_time: HistogramVec, - - pub time_after_last_observation: AtomicU64, - - /// The number of workers in the cluster. - pub worker_num: IntGaugeVec, + /// The number of compactions from one level to another level that have been skipped pub compact_skip_frequency: IntCounterVec, - - /// The roles of all meta nodes in the cluster. - pub meta_type: IntGaugeVec, - - /// compaction + /// Bytes of lsm tree needed to reach balance pub compact_pending_bytes: IntGaugeVec, + /// Per level compression ratio pub compact_level_compression_ratio: GenericGaugeVec, - /// The number of compactor CPU need to be scale. pub scale_compactor_core_num: IntGauge, - + /// Per level number of running compaction task pub level_compact_task_cnt: IntGaugeVec, + pub time_after_last_observation: AtomicU64, + + /// ********************************** Object Store ************************************ + // Object store related metrics (for backup/restore and version checkpoint) pub object_store_metric: Arc, } @@ -383,15 +390,29 @@ impl MetaMetrics { .unwrap(); let object_store_metric = Arc::new(ObjectStoreMetrics::new(registry.clone())); + let recovery_failure_cnt = register_int_counter_with_registry!( + "recovery_failure_cnt", + "Number of failed recovery attempts", + registry + ) + .unwrap(); + let opts = histogram_opts!( + "recovery_latency", + "Latency of the recovery process", + exponential_buckets(0.1, 1.5, 20).unwrap() // max 221s + ); + let recovery_latency = register_histogram_with_registry!(opts, registry).unwrap(); + Self { registry, - grpc_latency, barrier_latency, barrier_wait_commit_latency, barrier_send_latency, all_barrier_nums, in_flight_barrier_nums, + recovery_failure_cnt, + recovery_latency, max_committed_epoch, safe_epoch, From 78505b1e33ee85171ed5ef6c6a487f93d0de26f7 Mon Sep 17 00:00:00 2001 From: Runji Wang Date: Thu, 6 Apr 2023 17:40:40 +0800 Subject: [PATCH 04/18] fix(udf): fix missing chunks (#9025) Signed-off-by: Runji Wang Co-authored-by: lmatz --- Cargo.lock | 1 + src/common/src/array/arrow.rs | 18 ++++++++++++++++++ src/udf/Cargo.toml | 1 + src/udf/src/lib.rs | 17 ++++++++++++++++- 4 files changed, 36 insertions(+), 1 deletion(-) diff --git a/Cargo.lock b/Cargo.lock index adac570e684f..4b0ea408da2d 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -6794,6 +6794,7 @@ dependencies = [ "arrow-array", "arrow-flight", "arrow-schema", + "arrow-select", "futures-util", "madsim-tokio", "madsim-tonic", diff --git a/src/common/src/array/arrow.rs b/src/common/src/array/arrow.rs index 137a3e06e949..53102dd60f3b 100644 --- a/src/common/src/array/arrow.rs +++ b/src/common/src/array/arrow.rs @@ -198,6 +198,11 @@ macro_rules! converts { array.iter().collect() } } + impl From<&[$ArrowType]> for $ArrayType { + fn from(arrays: &[$ArrowType]) -> Self { + arrays.iter().flat_map(|a| a.iter()).collect() + } + } }; // convert values using FromIntoArrow ($ArrayType:ty, $ArrowType:ty, @map) => { @@ -218,6 +223,19 @@ macro_rules! converts { .collect() } } + impl From<&[$ArrowType]> for $ArrayType { + fn from(arrays: &[$ArrowType]) -> Self { + arrays + .iter() + .flat_map(|a| a.iter()) + .map(|o| { + o.map(|v| { + <<$ArrayType as Array>::RefItem<'_> as FromIntoArrow>::from_arrow(v) + }) + }) + .collect() + } + } }; } converts!(BoolArray, arrow_array::BooleanArray); diff --git a/src/udf/Cargo.toml b/src/udf/Cargo.toml index 4296f342c9c8..a8c3ea94d526 100644 --- a/src/udf/Cargo.toml +++ b/src/udf/Cargo.toml @@ -14,6 +14,7 @@ normal = ["workspace-hack"] arrow-array = "36" arrow-flight = "36" arrow-schema = "36" +arrow-select = "36" futures-util = "0.3.25" thiserror = "1" tokio = { version = "0.2", package = "madsim-tokio", features = ["rt", "macros"] } diff --git a/src/udf/src/lib.rs b/src/udf/src/lib.rs index f35a2f832eb4..0dcb547cf61c 100644 --- a/src/udf/src/lib.rs +++ b/src/udf/src/lib.rs @@ -72,7 +72,20 @@ impl ArrowFlightUdfClient { /// Call a function. pub async fn call(&self, id: &str, input: RecordBatch) -> Result { let mut output_stream = self.call_stream(id, stream::once(async { input })).await?; - output_stream.next().await.ok_or(Error::NoReturned)? + // TODO: support no output + let head = output_stream.next().await.ok_or(Error::NoReturned)??; + let mut remaining = vec![]; + while let Some(batch) = output_stream.next().await { + remaining.push(batch?); + } + if remaining.is_empty() { + Ok(head) + } else { + Ok(arrow_select::concat::concat_batches( + &head.schema(), + std::iter::once(&head).chain(remaining.iter()), + )?) + } } /// Call a function with streaming input and output. @@ -157,6 +170,8 @@ pub enum Error { expected: String, actual: String, }, + #[error("arrow error: {0}")] + Arrow(#[from] arrow_schema::ArrowError), #[error("UDF service returned no data")] NoReturned, } From 83b7c7904e0d9345cbbd227a7ca1a09dc3f50fa6 Mon Sep 17 00:00:00 2001 From: Bohan Zhang Date: 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b/src/meta/src/lib.rs @@ -34,6 +34,7 @@ #![cfg_attr(coverage, feature(no_coverage))] #![test_runner(risingwave_test_runner::test_runner::run_failpont_tests)] #![feature(is_sorted)] +#![feature(string_leak)] pub mod backup_restore; mod barrier; diff --git a/src/meta/src/rpc/metrics.rs b/src/meta/src/rpc/metrics.rs index ebc82a7bed16..24b771da3a6e 100644 --- a/src/meta/src/rpc/metrics.rs +++ b/src/meta/src/rpc/metrics.rs @@ -126,6 +126,9 @@ pub struct MetaMetrics { /// ********************************** Object Store ************************************ // Object store related metrics (for backup/restore and version checkpoint) pub object_store_metric: Arc, + + /// supervisor for which source is still up. + pub source_is_up: IntGaugeVec, } impl MetaMetrics { @@ -403,6 +406,14 @@ impl MetaMetrics { ); let recovery_latency = register_histogram_with_registry!(opts, registry).unwrap(); + let source_is_up = register_int_gauge_vec_with_registry!( + "source_status_is_up", + "source is up or not", + &["source_id", "source_name"], + registry + ) + .unwrap(); + Self { registry, grpc_latency, @@ -446,6 +457,7 @@ impl MetaMetrics { scale_compactor_core_num, level_compact_task_cnt, object_store_metric, + source_is_up, } } diff --git a/src/meta/src/rpc/server.rs b/src/meta/src/rpc/server.rs index 1321f9a16f96..ca1859cb4dd9 100644 --- a/src/meta/src/rpc/server.rs +++ b/src/meta/src/rpc/server.rs @@ -397,6 +397,7 @@ pub async fn start_service_as_election_leader( barrier_scheduler.clone(), catalog_manager.clone(), fragment_manager.clone(), + meta_metrics.clone(), ) .await .unwrap(), diff --git a/src/meta/src/stream/source_manager.rs b/src/meta/src/stream/source_manager.rs index fc5b5bdacd02..67a51c347b4c 100644 --- a/src/meta/src/stream/source_manager.rs +++ b/src/meta/src/stream/source_manager.rs @@ -38,6 +38,7 @@ use tokio::{select, time}; use crate::barrier::{BarrierScheduler, Command}; use crate::manager::{CatalogManagerRef, FragmentManagerRef, SourceId}; use crate::model::{ActorId, FragmentId, TableFragments}; +use crate::rpc::metrics::MetaMetrics; use crate::storage::MetaStore; use crate::MetaResult; @@ -49,6 +50,7 @@ pub struct SourceManager { barrier_scheduler: BarrierScheduler, core: Mutex>, connector_rpc_endpoint: Option, + metrics: Arc, } struct SharedSplitMap { @@ -58,9 +60,12 @@ struct SharedSplitMap { type SharedSplitMapRef = Arc>; struct ConnectorSourceWorker { + source_id: SourceId, + source_name: String, current_splits: SharedSplitMapRef, enumerator: SplitEnumeratorImpl, period: Duration, + metrics: Arc, } impl ConnectorSourceWorker { @@ -68,6 +73,7 @@ impl ConnectorSourceWorker { connector_rpc_endpoint: &Option, source: &Source, period: Duration, + metrics: Arc, ) -> MetaResult { let mut properties = ConnectorProperties::extract(source.properties.clone())?; // init cdc properties @@ -78,9 +84,12 @@ impl ConnectorSourceWorker { let enumerator = SplitEnumeratorImpl::create(properties).await?; let splits = Arc::new(Mutex::new(SharedSplitMap { splits: None })); Ok(Self { + source_id: source.id, + source_name: source.name.clone(), current_splits: splits, enumerator, period, + metrics, }) } @@ -108,7 +117,17 @@ impl ConnectorSourceWorker { } async fn tick(&mut self) -> MetaResult<()> { - let splits = self.enumerator.list_splits().await?; + let source_is_up = |res: i64| { + self.metrics + .source_is_up + .with_label_values(&[self.source_id.to_string().as_str(), &self.source_name]) + .set(res); + }; + let splits = self.enumerator.list_splits().await.map_err(|e| { + source_is_up(0); + e + })?; + source_is_up(1); let mut current_splits = self.current_splits.lock().await; current_splits.splits.replace( splits @@ -396,6 +415,7 @@ where barrier_scheduler: BarrierScheduler, catalog_manager: CatalogManagerRef, fragment_manager: FragmentManagerRef, + metrics: Arc, ) -> MetaResult { let mut managed_sources = HashMap::new(); { @@ -407,6 +427,7 @@ where &source, &mut managed_sources, false, + metrics.clone(), ) .await? } @@ -431,6 +452,7 @@ where core, paused: Mutex::new(()), connector_rpc_endpoint, + metrics, }) } @@ -565,6 +587,7 @@ where source, &mut core.managed_sources, true, + self.metrics.clone(), ) .await?; } @@ -576,10 +599,15 @@ where source: &Source, managed_sources: &mut HashMap, force_tick: bool, + metrics: Arc, ) -> MetaResult<()> { - let mut worker = - ConnectorSourceWorker::create(connector_rpc_endpoint, source, Duration::from_secs(10)) - .await?; + let mut worker = ConnectorSourceWorker::create( + connector_rpc_endpoint, + source, + Duration::from_secs(10), + metrics, + ) + .await?; let current_splits_ref = worker.current_splits.clone(); tracing::info!("spawning new watcher for source {}", source.id); diff --git a/src/meta/src/stream/stream_manager.rs b/src/meta/src/stream/stream_manager.rs index 70283c94c319..d82007beba32 100644 --- a/src/meta/src/stream/stream_manager.rs +++ b/src/meta/src/stream/stream_manager.rs @@ -736,6 +736,7 @@ mod tests { barrier_scheduler.clone(), catalog_manager.clone(), fragment_manager.clone(), + meta_metrics.clone(), ) .await?, ); From 29389e171bab5ef6cbc91ef3199880a289cca0c8 Mon Sep 17 00:00:00 2001 From: Shanicky Chen Date: Thu, 6 Apr 2023 18:07:42 +0800 Subject: [PATCH 06/18] feat(common): introduce ArrayBuilder and Array for Int256/Uint256 (#8989) Co-authored-by: lmatz --- proto/data.proto | 2 + src/common/src/array/arrow.rs | 3 + src/common/src/array/mod.rs | 20 +++ src/common/src/array/num256_array.rs | 206 ++++++++++++++++++++++++ src/common/src/hash/key.rs | 25 +++ src/common/src/test_utils/rand_array.rs | 17 ++ src/common/src/types/mod.rs | 2 +- src/common/src/types/num256.rs | 53 +++++- 8 files changed, 322 insertions(+), 6 deletions(-) create mode 100644 src/common/src/array/num256_array.rs diff --git a/proto/data.proto b/proto/data.proto index 4b8510ccc4cb..60a5d1c1675a 100644 --- a/proto/data.proto +++ b/proto/data.proto @@ -99,6 +99,8 @@ enum ArrayType { BYTEA = 15; JSONB = 16; SERIAL = 17; + INT256 = 18; + UINT256 = 19; } message Array { diff --git a/src/common/src/array/arrow.rs b/src/common/src/array/arrow.rs index 53102dd60f3b..fe869ce91bcb 100644 --- a/src/common/src/array/arrow.rs +++ b/src/common/src/array/arrow.rs @@ -438,6 +438,7 @@ impl From<&ListArray> for arrow_array::ListArray { ArrayImpl::Int64(a) => build(array, a, Int64Builder::with_capacity(a.len()), |b, v| { b.append_option(v) }), + ArrayImpl::Float32(a) => { build(array, a, Float32Builder::with_capacity(a.len()), |b, v| { b.append_option(v.map(|f| f.0)) @@ -454,6 +455,8 @@ impl From<&ListArray> for arrow_array::ListArray { StringBuilder::with_capacity(a.len(), a.data().len()), |b, v| b.append_option(v), ), + ArrayImpl::Int256(_a) => todo!(), + ArrayImpl::Uint256(_a) => todo!(), ArrayImpl::Bool(a) => { build(array, a, BooleanBuilder::with_capacity(a.len()), |b, v| { b.append_option(v) diff --git a/src/common/src/array/mod.rs b/src/common/src/array/mod.rs index 9ce4505397c3..8bf63b781494 100644 --- a/src/common/src/array/mod.rs +++ b/src/common/src/array/mod.rs @@ -29,6 +29,7 @@ mod iterator; mod jsonb_array; pub mod list_array; mod macros; +mod num256_array; mod primitive_array; pub mod serial_array; pub mod stream_chunk; @@ -66,6 +67,9 @@ pub use utf8_array::*; pub use vis::{Vis, VisRef}; pub use self::error::ArrayError; +pub use crate::array::num256_array::{ + Int256Array, Int256ArrayBuilder, Uint256Array, Uint256ArrayBuilder, +}; use crate::buffer::Bitmap; use crate::types::*; use crate::util::iter_util::ZipEqFast; @@ -338,6 +342,8 @@ macro_rules! for_all_variants { { Int16, int16, I16Array, I16ArrayBuilder }, { Int32, int32, I32Array, I32ArrayBuilder }, { Int64, int64, I64Array, I64ArrayBuilder }, + { Int256, int256, Int256Array, Int256ArrayBuilder }, + { Uint256, uint256, Uint256Array, Uint256ArrayBuilder }, { Float32, float32, F32Array, F32ArrayBuilder }, { Float64, float64, F64Array, F64ArrayBuilder }, { Utf8, utf8, Utf8Array, Utf8ArrayBuilder }, @@ -375,6 +381,18 @@ impl From> for ArrayImpl { } } +impl From for ArrayImpl { + fn from(arr: Int256Array) -> Self { + Self::Int256(arr) + } +} + +impl From for ArrayImpl { + fn from(arr: Uint256Array) -> Self { + Self::Uint256(arr) + } +} + impl From for ArrayImpl { fn from(arr: BoolArray) -> Self { Self::Bool(arr) @@ -695,6 +713,8 @@ impl ArrayImpl { PbArrayType::Bytea => { read_string_array::(array, cardinality)? } + PbArrayType::Int256 => Int256Array::from_protobuf(array, cardinality)?, + PbArrayType::Uint256 => Uint256Array::from_protobuf(array, cardinality)?, }; Ok(array) } diff --git a/src/common/src/array/num256_array.rs b/src/common/src/array/num256_array.rs new file mode 100644 index 000000000000..0c7574fba87e --- /dev/null +++ b/src/common/src/array/num256_array.rs @@ -0,0 +1,206 @@ +// Copyright 2023 RisingWave Labs +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +use std::io::{Cursor, Read}; + +use ethnum::{I256, U256}; +use risingwave_pb::common::buffer::CompressionType; +use risingwave_pb::common::Buffer; +use risingwave_pb::data::PbArray; + +use crate::array::{Array, ArrayBuilder, ArrayImpl, ArrayResult}; +use crate::buffer::{Bitmap, BitmapBuilder}; +use crate::types::num256::{Int256, Int256Ref, Uint256, Uint256Ref}; +use crate::types::Scalar; + +#[derive(Debug)] +pub struct Int256ArrayBuilder { + bitmap: BitmapBuilder, + data: Vec, +} + +#[derive(Debug, Clone)] +pub struct Int256Array { + bitmap: Bitmap, + data: Vec, +} + +#[derive(Debug)] +pub struct Uint256ArrayBuilder { + bitmap: BitmapBuilder, + data: Vec, +} + +#[derive(Debug, Clone)] +pub struct Uint256Array { + bitmap: Bitmap, + data: Vec, +} + +#[rustfmt::skip] +macro_rules! impl_array_for_num256 { + ( + $array:ty, + $array_builder:ty, + $scalar:ident, + $scalar_ref:ident < $gen:tt > , + $variant_name:ident + ) => { + impl Array for $array { + type Builder = $array_builder; + type OwnedItem = $scalar; + type RefItem<$gen> = $scalar_ref<$gen>; + + unsafe fn raw_value_at_unchecked(&self, idx: usize) -> Self::RefItem<'_> { + $scalar_ref(self.data.get_unchecked(idx)) + } + + fn len(&self) -> usize { + self.data.len() + } + + fn to_protobuf(&self) -> PbArray { + let mut output_buffer = Vec::::with_capacity(self.len() * $scalar::size()); + + for v in self.iter() { + v.map(|node| node.to_protobuf(&mut output_buffer)); + } + + let buffer = Buffer { + compression: CompressionType::None as i32, + body: output_buffer, + }; + + PbArray { + null_bitmap: Some(self.null_bitmap().to_protobuf()), + values: vec![buffer], + array_type: $scalar::array_type() as i32, + struct_array_data: None, + list_array_data: None, + } + } + + fn null_bitmap(&self) -> &Bitmap { + &self.bitmap + } + + fn into_null_bitmap(self) -> Bitmap { + self.bitmap + } + + fn set_bitmap(&mut self, bitmap: Bitmap) { + self.bitmap = bitmap; + } + + fn create_builder(&self, capacity: usize) -> super::ArrayBuilderImpl { + let array_builder = Self::Builder::new(capacity); + super::ArrayBuilderImpl::$variant_name(array_builder) + } + } + + impl ArrayBuilder for $array_builder { + type ArrayType = $array; + + fn with_meta(capacity: usize, _meta: super::ArrayMeta) -> Self { + Self { + bitmap: BitmapBuilder::with_capacity(capacity), + data: Vec::with_capacity(capacity), + } + } + + fn append_n( + &mut self, + n: usize, + value: Option<::RefItem<'_>>, + ) { + match value { + Some(x) => { + self.bitmap.append_n(n, true); + self.data + .extend(std::iter::repeat(x).take(n).map(|x| x.0.clone())); + } + None => { + self.bitmap.append_n(n, false); + self.data + .extend(std::iter::repeat($scalar::default().into_inner()).take(n)); + } + } + } + + fn append_array(&mut self, other: &Self::ArrayType) { + for bit in other.bitmap.iter() { + self.bitmap.append(bit); + } + self.data.extend_from_slice(&other.data); + } + + fn pop(&mut self) -> Option<()> { + self.data.pop().map(|_| self.bitmap.pop().unwrap()) + } + + fn finish(self) -> Self::ArrayType { + Self::ArrayType { + bitmap: self.bitmap.finish(), + data: self.data, + } + } + } + + impl $array { + pub fn from_protobuf(array: &PbArray, cardinality:usize) -> ArrayResult { + ensure!( + array.get_values().len() == 1, + "Must have only 1 buffer in array" + ); + + let buf = array.get_values()[0].get_body().as_slice(); + + let mut builder = <$array_builder>::new(cardinality); + let bitmap: Bitmap = array.get_null_bitmap()?.into(); + let mut cursor = Cursor::new(buf); + for not_null in bitmap.iter() { + if not_null { + let mut buf = [0u8; $scalar::size()]; + cursor.read_exact(&mut buf)?; + let item = <$scalar>::from_be_bytes(buf); + builder.append(Some(item.as_scalar_ref())); + } else { + builder.append(None); + } + } + let arr = builder.finish(); + ensure_eq!(arr.len(), cardinality); + + Ok(arr.into()) + } + } + + }; +} + +impl_array_for_num256!( + Uint256Array, + Uint256ArrayBuilder, + Uint256, + Uint256Ref<'a>, + Uint256 +); + +impl_array_for_num256!( + Int256Array, + Int256ArrayBuilder, + Int256, + Int256Ref<'a>, + Int256 +); diff --git a/src/common/src/hash/key.rs b/src/common/src/hash/key.rs index 928cb3cbc487..ebeeb5fc62ea 100644 --- a/src/common/src/hash/key.rs +++ b/src/common/src/hash/key.rs @@ -37,6 +37,7 @@ use crate::array::{ }; use crate::collection::estimate_size::EstimateSize; use crate::row::{OwnedRow, RowDeserializer}; +use crate::types::num256::{Int256Ref, Uint256Ref}; use crate::types::{DataType, Date, Decimal, ScalarRef, Time, Timestamp, F32, F64}; use crate::util::hash_util::Crc32FastBuilder; use crate::util::iter_util::ZipEqFast; @@ -365,6 +366,30 @@ impl<'a> HashKeySerDe<'a> for &'a str { } } +impl<'a> HashKeySerDe<'a> for Int256Ref<'a> { + type S = [u8; 32]; + + fn serialize(self) -> Self::S { + unimplemented!("HashKeySerDe cannot be implemented for non-primitive types") + } + + fn deserialize(_source: &mut R) -> Self { + unimplemented!("HashKeySerDe cannot be implemented for non-primitive types") + } +} + +impl<'a> HashKeySerDe<'a> for Uint256Ref<'a> { + type S = [u8; 32]; + + fn serialize(self) -> Self::S { + unimplemented!("HashKeySerDe cannot be implemented for non-primitive types") + } + + fn deserialize(_source: &mut R) -> Self { + unimplemented!("HashKeySerDe cannot be implemented for non-primitive types") + } +} + /// Same as str. impl<'a> HashKeySerDe<'a> for &'a [u8] { type S = Vec; diff --git a/src/common/src/test_utils/rand_array.rs b/src/common/src/test_utils/rand_array.rs index 4ad5d0359522..d45eebaf7572 100644 --- a/src/common/src/test_utils/rand_array.rs +++ b/src/common/src/test_utils/rand_array.rs @@ -27,6 +27,7 @@ use rand::{Rng, SeedableRng}; use crate::array::serial_array::Serial; use crate::array::{Array, ArrayBuilder, ArrayRef, JsonbVal, ListValue, StructValue}; +use crate::types::num256::{Int256, Uint256}; use crate::types::{Date, Decimal, Interval, NativeType, Scalar, Time, Timestamp}; pub trait RandValue { @@ -118,6 +119,22 @@ impl RandValue for Serial { } } +impl RandValue for Int256 { + fn rand_value(rand: &mut R) -> Self { + let mut bytes = [0u8; 32]; + rand.fill_bytes(&mut bytes); + Int256::from_ne_bytes(bytes) + } +} + +impl RandValue for Uint256 { + fn rand_value(rand: &mut R) -> Self { + let mut bytes = [0u8; 32]; + rand.fill_bytes(&mut bytes); + Uint256::from_ne_bytes(bytes) + } +} + impl RandValue for JsonbVal { fn rand_value(_rand: &mut R) -> Self { JsonbVal::dummy() diff --git a/src/common/src/types/mod.rs b/src/common/src/types/mod.rs index 5dfbc83c4df9..9f35a305948f 100644 --- a/src/common/src/types/mod.rs +++ b/src/common/src/types/mod.rs @@ -47,7 +47,7 @@ pub mod struct_type; pub mod to_binary; pub mod to_text; -mod num256; +pub mod num256; mod ordered_float; use chrono::{Datelike, NaiveDate, NaiveDateTime, Timelike}; diff --git a/src/common/src/types/num256.rs b/src/common/src/types/num256.rs index c140762a0a6f..d05b610dc3e0 100644 --- a/src/common/src/types/num256.rs +++ b/src/common/src/types/num256.rs @@ -19,24 +19,26 @@ use std::mem; use bytes::Bytes; use ethnum::{I256, U256}; use postgres_types::{ToSql, Type}; +use risingwave_pb::data::ArrayType; use serde::{Serialize, Serializer}; use to_text::ToText; +use crate::array::ArrayResult; use crate::types::to_binary::ToBinary; use crate::types::{to_text, DataType, Scalar, ScalarRef}; #[derive(Debug, Clone, PartialEq, Eq, Ord, PartialOrd, Default, Hash)] pub struct Uint256(Box); #[derive(Debug, Copy, Clone, PartialEq, Eq, Ord, PartialOrd)] -pub struct Uint256Ref<'a>(&'a U256); +pub struct Uint256Ref<'a>(pub &'a U256); #[derive(Debug, Clone, PartialEq, Eq, Ord, PartialOrd, Default, Hash)] pub struct Int256(Box); #[derive(Debug, Copy, Clone, PartialEq, Eq, Ord, PartialOrd)] -pub struct Int256Ref<'a>(&'a I256); +pub struct Int256Ref<'a>(pub &'a I256); macro_rules! impl_common_for_num256 { - ($scalar:ident, $scalar_ref:ident < $gen:tt > , $inner:ty) => { + ($scalar:ident, $scalar_ref:ident < $gen:tt > , $inner:ty, $array_type:ident) => { impl Scalar for $scalar { type ScalarRefType<$gen> = $scalar_ref<$gen>; @@ -67,11 +69,52 @@ macro_rules! impl_common_for_num256 { } } + impl $scalar { + #[inline] + pub fn into_inner(self) -> $inner { + *self.0 + } + + #[inline] + pub const fn size() -> usize { + mem::size_of::<$inner>() + } + + #[inline] + pub fn array_type() -> ArrayType { + ArrayType::$array_type + } + + #[inline] + pub fn from_ne_bytes(bytes: [u8; mem::size_of::<$inner>()]) -> Self { + Self(Box::new(<$inner>::from_ne_bytes(bytes))) + } + + #[inline] + pub fn from_be_bytes(bytes: [u8; mem::size_of::<$inner>()]) -> Self { + Self(Box::new(<$inner>::from_be_bytes(bytes))) + } + } + impl $scalar_ref<'_> { #[inline] pub fn to_le_bytes(self) -> [u8; mem::size_of::<$inner>()] { self.0.to_le_bytes() } + + #[inline] + pub fn to_be_bytes(self) -> [u8; mem::size_of::<$inner>()] { + self.0.to_be_bytes() + } + + #[inline] + pub fn to_ne_bytes(self) -> [u8; mem::size_of::<$inner>()] { + self.0.to_ne_bytes() + } + + pub fn to_protobuf(self, output: &mut T) -> ArrayResult { + output.write(&self.to_be_bytes()).map_err(Into::into) + } } impl ToText for $scalar_ref<'_> { @@ -98,5 +141,5 @@ macro_rules! impl_common_for_num256 { }; } -impl_common_for_num256!(Uint256, Uint256Ref<'a>, U256); -impl_common_for_num256!(Int256, Int256Ref<'a>, I256); +impl_common_for_num256!(Uint256, Uint256Ref<'a>, U256, Uint256); +impl_common_for_num256!(Int256, Int256Ref<'a>, I256, Int256); From eb20393e21b65d594c97834dbbc1c69270d46f7d Mon Sep 17 00:00:00 2001 From: Noel Kwan <47273164+kwannoel@users.noreply.github.com> Date: Thu, 6 Apr 2023 18:36:28 +0800 Subject: [PATCH 07/18] perf(common): Optimize null_bitmap with `Set64` (#8941) Co-authored-by: Bugen Zhao --- Cargo.lock | 12 +++ src/batch/src/executor/join/hash_join.rs | 10 +-- .../src/executor/join/lookup_join_base.rs | 11 +-- src/common/Cargo.toml | 1 + src/common/benches/bench_hash_key_encoding.rs | 8 +- src/common/src/hash/key.rs | 88 +++++++++++++++---- .../planner_test/tests/testdata/agg.yaml | 5 ++ src/frontend/src/binder/select.rs | 10 +++ src/stream/src/executor/hash_join.rs | 11 +-- .../src/executor/managed_state/join/mod.rs | 9 +- src/workspace-hack/Cargo.toml | 2 + 11 files changed, 116 insertions(+), 51 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 4b0ea408da2d..d6446d6ffd93 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -5903,6 +5903,7 @@ dependencies = [ "serde_default", "serde_json", "serde_with 2.3.1", + "smallbitset", "static_assertions", "strum", "strum_macros", @@ -7448,6 +7449,16 @@ dependencies = [ "futures-io", ] +[[package]] +name = "smallbitset" +version = "0.6.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d93fb6dc506bf9247d497b1cd9748015f444b9b16da6da79484f54b20df49a7c" +dependencies = [ + "num", + "paste", +] + [[package]] name = "smallvec" version = "1.10.0" @@ -8909,6 +8920,7 @@ dependencies = [ "memchr", "miniz_oxide", "multimap", + "num", "num-bigint", "num-integer", "num-traits", diff --git a/src/batch/src/executor/join/hash_join.rs b/src/batch/src/executor/join/hash_join.rs index bb4fc4ec5cc6..2b4957d428b8 100644 --- a/src/batch/src/executor/join/hash_join.rs +++ b/src/batch/src/executor/join/hash_join.rs @@ -18,7 +18,6 @@ use std::iter::empty; use std::marker::PhantomData; use std::sync::Arc; -use fixedbitset::FixedBitSet; use futures_async_stream::try_stream; use itertools::Itertools; use risingwave_common::array::{Array, DataChunk, RowRef}; @@ -232,13 +231,8 @@ impl HashJoinExecutor { JoinHashMap::with_capacity_and_hasher(build_row_count, PrecomputedBuildHasher); let mut next_build_row_with_same_key = ChunkedData::with_chunk_sizes(build_side.iter().map(|c| c.capacity()))?; - let null_matched = { - let mut null_matched = FixedBitSet::with_capacity(self.null_matched.len()); - for (idx, col_null_matched) in self.null_matched.into_iter().enumerate() { - null_matched.set(idx, col_null_matched); - } - null_matched - }; + + let null_matched = self.null_matched.into(); // Build hash map for (build_chunk_id, build_chunk) in build_side.iter().enumerate() { diff --git a/src/batch/src/executor/join/lookup_join_base.rs b/src/batch/src/executor/join/lookup_join_base.rs index 7dccc98a1eb7..83c14bb10bb4 100644 --- a/src/batch/src/executor/join/lookup_join_base.rs +++ b/src/batch/src/executor/join/lookup_join_base.rs @@ -14,14 +14,13 @@ use std::marker::PhantomData; -use fixedbitset::FixedBitSet; use futures::StreamExt; use futures_async_stream::try_stream; use itertools::Itertools; use risingwave_common::array::DataChunk; use risingwave_common::catalog::Schema; use risingwave_common::error::RwError; -use risingwave_common::hash::{HashKey, PrecomputedBuildHasher}; +use risingwave_common::hash::{HashKey, NullBitmap, PrecomputedBuildHasher}; use risingwave_common::row::Row; use risingwave_common::types::{DataType, ToOwnedDatum}; use risingwave_common::util::chunk_coalesce::DataChunkBuilder; @@ -67,13 +66,7 @@ impl LookupJoinBase { pub async fn do_execute(mut self: Box) { let outer_side_schema = self.outer_side_input.schema().clone(); - let null_matched = { - let mut null_matched = FixedBitSet::with_capacity(self.null_safe.len()); - for (idx, col_null_matched) in self.null_safe.iter().copied().enumerate() { - null_matched.set(idx, col_null_matched); - } - null_matched - }; + let null_matched: NullBitmap = self.null_safe.into(); let mut outer_side_batch_read_stream: BoxedDataChunkListStream = utils::batch_read(self.outer_side_input.execute(), AT_LEAST_OUTER_SIDE_ROWS); diff --git a/src/common/Cargo.toml b/src/common/Cargo.toml index 4c3bbf316b89..dc7b0189cdc4 100644 --- a/src/common/Cargo.toml +++ b/src/common/Cargo.toml @@ -65,6 +65,7 @@ serde = { version = "1", features = ["derive"] } serde_default = "0.1" serde_json = "1" serde_with = "2" +smallbitset = "0.6.1" static_assertions = "1" strum = "0.24" strum_macros = "0.24" diff --git a/src/common/benches/bench_hash_key_encoding.rs b/src/common/benches/bench_hash_key_encoding.rs index 104fc588161d..d75e17ce32ba 100644 --- a/src/common/benches/bench_hash_key_encoding.rs +++ b/src/common/benches/bench_hash_key_encoding.rs @@ -50,10 +50,10 @@ impl HashKeyDispatcher for HashKeyBenchCaseBuilder { for null_ratio in NULL_RATIOS { for chunk_size in CHUNK_SIZES { let id = format!( - "{} {:?}, {} rows, Pr[null]={}", + "{} rows, {} {:?}, Pr[null]={}", + chunk_size, self.describe, calc_hash_key_kind(self.data_types()), - chunk_size, null_ratio ); let input_chunk = gen_chunk(self.data_types(), *chunk_size, SEED, *null_ratio); @@ -194,11 +194,11 @@ fn case_builders() -> Vec { }, HashKeyBenchCaseBuilder { data_types: vec![DataType::Int32, DataType::Int32, DataType::Int32], - describe: "composite fixed".to_string(), + describe: "composite fixed, case 1".to_string(), }, HashKeyBenchCaseBuilder { data_types: vec![DataType::Int32, DataType::Int64, DataType::Int32], - describe: "composite fixed".to_string(), + describe: "composite fixed, case 2".to_string(), }, HashKeyBenchCaseBuilder { data_types: vec![DataType::Int32, DataType::Varchar], diff --git a/src/common/src/hash/key.rs b/src/common/src/hash/key.rs index ebeeb5fc62ea..2f3bd929e9e1 100644 --- a/src/common/src/hash/key.rs +++ b/src/common/src/hash/key.rs @@ -28,7 +28,7 @@ use std::hash::{BuildHasher, Hash, Hasher}; use std::io::{Cursor, Read}; use chrono::{Datelike, Timelike}; -use fixedbitset::FixedBitSet; +use smallbitset::Set64; use crate::array::serial_array::Serial; use crate::array::{ @@ -43,6 +43,59 @@ use crate::util::hash_util::Crc32FastBuilder; use crate::util::iter_util::ZipEqFast; use crate::util::value_encoding::{deserialize_datum, serialize_datum_into}; +pub static MAX_GROUP_KEYS: usize = 64; + +/// Bitmap for null values in key. +/// This is specialized for key, +/// since it usually has few group keys. +#[repr(transparent)] +#[derive(Clone, Debug, PartialEq)] +pub struct NullBitmap { + inner: Set64, +} + +impl NullBitmap { + fn empty() -> Self { + NullBitmap { + inner: Set64::empty(), + } + } + + fn is_empty(&self) -> bool { + self.inner.is_empty() + } + + fn set_true(&mut self, idx: usize) { + self.inner.add_inplace(idx); + } + + fn contains(&self, x: usize) -> bool { + self.inner.contains(x) + } + + pub fn is_subset(&self, other: &NullBitmap) -> bool { + other.inner.contains_all(self.inner) + } +} + +impl EstimateSize for NullBitmap { + fn estimated_heap_size(&self) -> usize { + 0 + } +} + +impl + IntoIterator> From for NullBitmap { + fn from(value: T) -> Self { + let mut bitmap = NullBitmap::empty(); + for (idx, is_true) in value.into_iter().enumerate() { + if is_true { + bitmap.set_true(idx); + } + } + bitmap + } +} + /// A wrapper for u64 hash result. #[derive(Default, Clone, Copy, Debug, PartialEq)] pub struct HashCode(pub u64); @@ -144,10 +197,10 @@ pub trait HashKey: ) -> ArrayResult<()>; fn has_null(&self) -> bool { - !self.null_bitmap().is_clear() + !self.null_bitmap().is_empty() } - fn null_bitmap(&self) -> &FixedBitSet; + fn null_bitmap(&self) -> &NullBitmap; } /// Designed for hash keys with at most `N` serialized bytes. @@ -157,7 +210,7 @@ pub trait HashKey: pub struct FixedSizeKey { key: [u8; N], hash_code: u64, - null_bitmap: FixedBitSet, + null_bitmap: NullBitmap, } /// Designed for hash keys which can't be represented by [`FixedSizeKey`]. @@ -168,7 +221,7 @@ pub struct SerializedKey { // Key encoding. key: Vec, hash_code: u64, - null_bitmap: FixedBitSet, + null_bitmap: NullBitmap, } impl EstimateSize for FixedSizeKey { @@ -516,7 +569,7 @@ impl<'a> HashKeySerDe<'a> for ListRef<'a> { pub struct FixedSizeKeySerializer { buffer: [u8; N], - null_bitmap: FixedBitSet, + null_bitmap: NullBitmap, null_bitmap_idx: usize, data_len: usize, hash_code: u64, @@ -536,7 +589,7 @@ impl HashKeySerializer for FixedSizeKeySerializer { fn from_hash_code(hash_code: HashCode, _estimated_key_size: usize) -> Self { Self { buffer: [0u8; N], - null_bitmap: FixedBitSet::with_capacity(u8::BITS as usize), + null_bitmap: NullBitmap::empty(), null_bitmap_idx: 0, data_len: 0, hash_code: hash_code.0, @@ -553,7 +606,9 @@ impl HashKeySerializer for FixedSizeKeySerializer { self.buffer[self.data_len..(self.data_len + ret.len())].copy_from_slice(ret); self.data_len += ret.len(); } - None => self.null_bitmap.insert(self.null_bitmap_idx), + None => { + self.null_bitmap.set_true(self.null_bitmap_idx); + } }; self.null_bitmap_idx += 1; } @@ -569,7 +624,7 @@ impl HashKeySerializer for FixedSizeKeySerializer { pub struct FixedSizeKeyDeserializer { cursor: Cursor<[u8; N]>, - null_bitmap: FixedBitSet, + null_bitmap: NullBitmap, null_bitmap_idx: usize, } @@ -600,7 +655,8 @@ impl HashKeyDeserializer for FixedSizeKeyDeserializer { pub struct SerializedKeySerializer { buffer: Vec, hash_code: u64, - null_bitmap: FixedBitSet, + null_bitmap: NullBitmap, + null_bitmap_idx: usize, } impl HashKeySerializer for SerializedKeySerializer { @@ -610,22 +666,22 @@ impl HashKeySerializer for SerializedKeySerializer { Self { buffer: Vec::with_capacity(estimated_value_encoding_size), hash_code: hash_code.0, - null_bitmap: FixedBitSet::new(), + null_bitmap: NullBitmap::empty(), + null_bitmap_idx: 0, } } fn append<'a, D: HashKeySerDe<'a>>(&mut self, data: Option) { - let len_bitmap = self.null_bitmap.len(); - self.null_bitmap.grow(len_bitmap + 1); match data { Some(v) => { serialize_datum_into(&Some(v.to_owned_scalar().into()), &mut self.buffer); } None => { serialize_datum_into(&None, &mut self.buffer); - self.null_bitmap.insert(len_bitmap); + self.null_bitmap.set_true(self.null_bitmap_idx); } } + self.null_bitmap_idx += 1; } fn into_hash_key(self) -> SerializedKey { @@ -721,7 +777,7 @@ impl HashKey for FixedSizeKey { Ok(()) } - fn null_bitmap(&self) -> &FixedBitSet { + fn null_bitmap(&self) -> &NullBitmap { &self.null_bitmap } } @@ -751,7 +807,7 @@ impl HashKey for SerializedKey { Ok(()) } - fn null_bitmap(&self) -> &FixedBitSet { + fn null_bitmap(&self) -> &NullBitmap { &self.null_bitmap } } diff --git a/src/frontend/planner_test/tests/testdata/agg.yaml b/src/frontend/planner_test/tests/testdata/agg.yaml index 3d2ff0f1f709..4c97695dcb6f 100644 --- a/src/frontend/planner_test/tests/testdata/agg.yaml +++ b/src/frontend/planner_test/tests/testdata/agg.yaml @@ -1247,3 +1247,8 @@ BatchExchange { order: [idx_desc.a DESC], dist: Single } └─BatchSortAgg { group_key: [idx_desc.a], aggs: [count] } └─BatchScan { table: idx_desc, columns: [idx_desc.a], distribution: UpstreamHashShard(idx_desc.a) } +- name: max group keys exceed 64 + sql: | + create table t(v1 int, v2 int, v3 int, v4 int, v5 int, v6 int, v7 int, v8 int, v9 int, v10 int, v11 int, v12 int, v13 int, v14 int, v15 int, v16 int, v17 int, v18 int, v19 int, v20 int, v21 int, v22 int, v23 int, v24 int, v25 int, v26 int, v27 int, v28 int, v29 int, v30 int, v31 int, v32 int, v33 int, v34 int, v35 int, v36 int, v37 int, v38 int, v39 int, v40 int, v41 int, v42 int, v43 int, v44 int, v45 int, v46 int, v47 int, v48 int, v49 int, v50 int, v51 int, v52 int, v53 int, v54 int, v55 int, v56 int, v57 int, v58 int, v59 int, v60 int, v61 int, v62 int, v63 int, v64 int, v65 int); + select * from t group by v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61, v62, v63, v64, v65; + binder_error: 'Bind error: Number of Group Keys: 65, exceeded maximum: 64' diff --git a/src/frontend/src/binder/select.rs b/src/frontend/src/binder/select.rs index ad1f11356175..eacf17b501a3 100644 --- a/src/frontend/src/binder/select.rs +++ b/src/frontend/src/binder/select.rs @@ -16,7 +16,9 @@ use std::fmt::Debug; use itertools::Itertools; use risingwave_common::catalog::{Field, Schema, PG_CATALOG_SCHEMA_NAME}; +use risingwave_common::error::ErrorCode::BindError; use risingwave_common::error::{ErrorCode, Result, RwError}; +use risingwave_common::hash::MAX_GROUP_KEYS; use risingwave_common::types::DataType; use risingwave_common::util::iter_util::ZipEqFast; use risingwave_sqlparser::ast::{DataType as AstDataType, Distinct, Expr, Select, SelectItem}; @@ -178,6 +180,14 @@ impl Binder { // Bind GROUP BY clause. self.context.clause = Some(Clause::GroupBy); + let number_of_group_keys = select.group_by.len(); + if number_of_group_keys > MAX_GROUP_KEYS { + return Err(BindError(format!( + "Number of Group Keys: {}, exceeded maximum: {}", + number_of_group_keys, MAX_GROUP_KEYS, + )) + .into()); + } let group_by = select .group_by .into_iter() diff --git a/src/stream/src/executor/hash_join.rs b/src/stream/src/executor/hash_join.rs index 304edb989a94..8d6aba84a235 100644 --- a/src/stream/src/executor/hash_join.rs +++ b/src/stream/src/executor/hash_join.rs @@ -17,14 +17,13 @@ use std::sync::Arc; use std::time::Duration; use await_tree::InstrumentAwait; -use fixedbitset::FixedBitSet; use futures::{pin_mut, StreamExt}; use futures_async_stream::try_stream; use itertools::Itertools; use multimap::MultiMap; use risingwave_common::array::{Op, RowRef, StreamChunk}; use risingwave_common::catalog::Schema; -use risingwave_common::hash::HashKey; +use risingwave_common::hash::{HashKey, NullBitmap}; use risingwave_common::row::{OwnedRow, Row}; use risingwave_common::types::{DataType, ToOwnedDatum}; use risingwave_common::util::epoch::EpochPair; @@ -538,13 +537,7 @@ impl HashJoinExecutor { /// Data types of the join key columns join_key_data_types: Vec, /// Null safe bitmap for each join pair - null_matched: FixedBitSet, + null_matched: NullBitmap, /// The memcomparable serializer of primary key. pk_serializer: OrderedRowSerde, /// State table. Contains the data from upstream. @@ -248,7 +247,7 @@ impl JoinHashMap { degree_all_data_types: Vec, degree_table: StateTable, degree_pk_indices: Vec, - null_matched: FixedBitSet, + null_matched: NullBitmap, need_degree_table: bool, pk_contained_in_jk: bool, metrics: Arc, @@ -562,7 +561,7 @@ impl JoinHashMap { self.inner.len() } - pub fn null_matched(&self) -> &FixedBitSet { + pub fn null_matched(&self) -> &NullBitmap { &self.null_matched } } diff --git a/src/workspace-hack/Cargo.toml b/src/workspace-hack/Cargo.toml index d1d57fd0ac90..d14210d3f116 100644 --- a/src/workspace-hack/Cargo.toml +++ b/src/workspace-hack/Cargo.toml @@ -64,6 +64,7 @@ madsim-tokio = { version = "0.2", default-features = false, features = ["fs", "i memchr = { version = "2" } miniz_oxide = { version = "0.6", default-features = false, features = ["with-alloc"] } multimap = { version = "0.8" } +num = { version = "0.4" } num-bigint = { version = "0.4" } num-integer = { version = "0.1", features = ["i128"] } num-traits = { version = "0.2", features = ["i128", "libm"] } @@ -158,6 +159,7 @@ madsim-tokio = { version = "0.2", default-features = false, features = ["fs", "i memchr = { version = "2" } miniz_oxide = { version = "0.6", default-features = false, features = ["with-alloc"] } multimap = { version = "0.8" } +num = { version = "0.4" } num-bigint = { version = "0.4" } num-integer = { version = "0.1", features = ["i128"] } num-traits = { version = "0.2", features = ["i128", "libm"] } From 1293fdad74178465c8876cbf945a155d722a751d Mon Sep 17 00:00:00 2001 From: xxchan Date: Thu, 6 Apr 2023 13:40:34 +0200 Subject: [PATCH 08/18] ci: increase timeout for e2e java-binding test (#9032) --- ci/workflows/pull-request.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ci/workflows/pull-request.yml b/ci/workflows/pull-request.yml index 24d500ade27d..7f0dbce9b15f 100644 --- a/ci/workflows/pull-request.yml +++ b/ci/workflows/pull-request.yml @@ -180,7 +180,7 @@ steps: config: ci/docker-compose.yml mount-buildkite-agent: true - ./ci/plugins/upload-failure-logs - timeout_in_minutes: 6 + timeout_in_minutes: 7 - label: "regress test" command: "ci/scripts/regress-test.sh -p ci-dev" From 3af7d217151dcd69a8a2654ecf9ebfe49817a047 Mon Sep 17 00:00:00 2001 From: Noel Kwan <47273164+kwannoel@users.noreply.github.com> Date: Thu, 6 Apr 2023 20:14:34 +0800 Subject: [PATCH 09/18] feat(sqlsmith): Generate more join expressions (#8395) --- src/tests/sqlsmith/README.md | 7 + src/tests/sqlsmith/src/lib.rs | 1 - src/tests/sqlsmith/src/runner.rs | 11 +- src/tests/sqlsmith/src/sql_gen/expr.rs | 10 +- src/tests/sqlsmith/src/sql_gen/insert.rs | 1 - src/tests/sqlsmith/src/sql_gen/mod.rs | 15 -- src/tests/sqlsmith/src/sql_gen/relation.rs | 263 ++++++++++++++++----- src/tests/sqlsmith/src/sql_gen/scalar.rs | 1 - src/tests/sqlsmith/src/sql_gen/types.rs | 52 +++- 9 files changed, 270 insertions(+), 91 deletions(-) diff --git a/src/tests/sqlsmith/README.md b/src/tests/sqlsmith/README.md index 4ced2616990c..048839621999 100644 --- a/src/tests/sqlsmith/README.md +++ b/src/tests/sqlsmith/README.md @@ -15,6 +15,13 @@ This test will be run as a unit test: ./risedev test -E "package(risingwave_sqlsmith)" --features enable_sqlsmith_unit_test ``` +## Generate snapshots + +Take a look at [`gen_queries.sh`](scripts/gen_queries.sh). + +Caveat: Even with a given snapshot, certain parts of the system are non-determninistic. +For instance with scheduler errors, the same query may not trigger errors when executed. + ## E2E In the second mode, it will test the entire query handling end-to-end. We provide a CLI tool that represents a Postgres client. You can run this tool via: diff --git a/src/tests/sqlsmith/src/lib.rs b/src/tests/sqlsmith/src/lib.rs index 232e0b75ba1e..6de404a09bb5 100644 --- a/src/tests/sqlsmith/src/lib.rs +++ b/src/tests/sqlsmith/src/lib.rs @@ -42,7 +42,6 @@ pub fn sql_gen(rng: &mut impl Rng, tables: Vec) -> String { } /// Generate `INSERT` -#[allow(dead_code)] pub fn insert_sql_gen(rng: &mut impl Rng, tables: Vec
, count: usize) -> Vec { let mut gen = SqlGenerator::new(rng, vec![]); tables diff --git a/src/tests/sqlsmith/src/runner.rs b/src/tests/sqlsmith/src/runner.rs index b0151089b613..7877bcf360c4 100644 --- a/src/tests/sqlsmith/src/runner.rs +++ b/src/tests/sqlsmith/src/runner.rs @@ -155,15 +155,16 @@ pub async fn run(client: &Client, testdata: &str, count: usize, seed: Option) -> impl Rng { } } -#[allow(dead_code)] async fn populate_tables( client: &Client, rng: &mut R, @@ -274,7 +274,6 @@ async fn test_session_variable(client: &Client, rng: &mut R) -> String { } /// Expects at least 50% of inserted rows included. -#[allow(dead_code)] async fn test_population_count(client: &Client, base_tables: Vec
, expected_count: usize) { let mut actual_count = 0; for t in base_tables { diff --git a/src/tests/sqlsmith/src/sql_gen/expr.rs b/src/tests/sqlsmith/src/sql_gen/expr.rs index 52df98f17aa1..b1ac42c96b04 100644 --- a/src/tests/sqlsmith/src/sql_gen/expr.rs +++ b/src/tests/sqlsmith/src/sql_gen/expr.rs @@ -239,12 +239,9 @@ impl<'a, R: Rng> SqlGenerator<'a, R> { let casts = EXPLICIT_CAST_TABLE.get(ret)?; let cast_sig = casts.choose(&mut self.rng).unwrap(); - use CastContext as T; match cast_sig.context { - T::Explicit => { - let expr = self - .gen_expr(&cast_sig.from_type, context.set_inside_explicit_cast()) - .into(); + CastContext::Explicit => { + let expr = self.gen_expr(&cast_sig.from_type, context).into(); let data_type = data_type_to_ast_data_type(&cast_sig.to_type); Some(Expr::Cast { expr, data_type }) } @@ -693,6 +690,9 @@ pub(crate) fn sql_null() -> Expr { Expr::Value(Value::Null) } +// TODO(kwannoel): +// Add variadic function signatures. Can add these functions +// to a FUNC_TABLE too. pub fn print_function_table() -> String { let func_str = func_sigs() .map(|sign| { diff --git a/src/tests/sqlsmith/src/sql_gen/insert.rs b/src/tests/sqlsmith/src/sql_gen/insert.rs index fe8bc29fe84a..b5c2aa575fed 100644 --- a/src/tests/sqlsmith/src/sql_gen/insert.rs +++ b/src/tests/sqlsmith/src/sql_gen/insert.rs @@ -21,7 +21,6 @@ use crate::sql_gen::SqlGenerator; use crate::Table; impl<'a, R: Rng> SqlGenerator<'a, R> { - #[allow(dead_code)] pub(crate) fn gen_insert_stmt(&mut self, table: Table, row_count: usize) -> Statement { let table_name = ObjectName(vec![table.name.as_str().into()]); let data_types = table diff --git a/src/tests/sqlsmith/src/sql_gen/mod.rs b/src/tests/sqlsmith/src/sql_gen/mod.rs index 11b73021e306..2a73d791fe76 100644 --- a/src/tests/sqlsmith/src/sql_gen/mod.rs +++ b/src/tests/sqlsmith/src/sql_gen/mod.rs @@ -78,16 +78,13 @@ pub(crate) struct SqlGeneratorContext { // Used in top level, where we want to test queries // without aggregates. inside_agg: bool, - inside_explicit_cast: bool, } -#[allow(dead_code)] impl SqlGeneratorContext { pub fn new() -> Self { SqlGeneratorContext { can_agg: true, inside_agg: false, - inside_explicit_cast: false, } } @@ -95,7 +92,6 @@ impl SqlGeneratorContext { Self { can_agg, inside_agg: false, - inside_explicit_cast: false, } } @@ -106,17 +102,6 @@ impl SqlGeneratorContext { } } - pub fn set_inside_explicit_cast(self) -> Self { - Self { - inside_explicit_cast: true, - ..self - } - } - - pub fn can_implicit_cast(self) -> bool { - !self.inside_explicit_cast - } - pub fn can_gen_agg(self) -> bool { self.can_agg && !self.inside_agg } diff --git a/src/tests/sqlsmith/src/sql_gen/relation.rs b/src/tests/sqlsmith/src/sql_gen/relation.rs index 86e57497bf53..3624d852fce4 100644 --- a/src/tests/sqlsmith/src/sql_gen/relation.rs +++ b/src/tests/sqlsmith/src/sql_gen/relation.rs @@ -19,17 +19,18 @@ use risingwave_sqlparser::ast::{ Ident, ObjectName, TableAlias, TableFactor, TableWithJoins, Value, }; +use crate::sql_gen::types::BINARY_INEQUALITY_OP_TABLE; use crate::sql_gen::{Column, SqlGenerator, SqlGeneratorContext}; use crate::{BinaryOperator, Expr, Join, JoinConstraint, JoinOperator, Table}; -fn create_equi_expr(left: String, right: String) -> Expr { +fn create_binary_expr(op: BinaryOperator, left: String, right: String) -> Expr { let left = Box::new(Expr::Identifier(Ident::new_unchecked(left))); let right = Box::new(Expr::Identifier(Ident::new_unchecked(right))); - Expr::BinaryOp { - left, - op: BinaryOperator::Eq, - right, - } + Expr::BinaryOp { left, op, right } +} + +fn create_equi_expr(left: String, right: String) -> Expr { + create_binary_expr(BinaryOperator::Eq, left, right) } impl<'a, R: Rng> SqlGenerator<'a, R> { @@ -39,13 +40,22 @@ impl<'a, R: Rng> SqlGenerator<'a, R> { match self.rng.gen_range(0..=range) { 0..=0 => self.gen_simple_table(), 1..=1 => self.gen_time_window_func(), - 2..=3 => self.gen_join_clause(), - 4..=4 => self.gen_table_subquery(), + 2..=3 => self + .gen_simple_join_clause() + .unwrap_or_else(|| self.gen_simple_table()), + 4..=4 => self.gen_more_joins(), + 5..=5 => self.gen_table_subquery(), + // TODO(kwannoel): cycles, bushy joins. _ => unreachable!(), } } fn gen_simple_table(&mut self) -> (TableWithJoins, Vec
) { + let (table_with_joins, table) = self.gen_simple_table_inner(); + (table_with_joins, vec![table]) + } + + fn gen_simple_table_inner(&mut self) -> (TableWithJoins, Table) { let (relation, _, table) = self.gen_simple_table_factor(); ( @@ -57,7 +67,7 @@ impl<'a, R: Rng> SqlGenerator<'a, R> { ) } - fn gen_simple_table_factor(&mut self) -> (TableFactor, Vec, Vec
) { + fn gen_simple_table_factor(&mut self) -> (TableFactor, Vec, Table) { let alias = self.gen_table_name_with_prefix("t"); let mut table = self.tables.choose(&mut self.rng).unwrap().clone(); let table_factor = TableFactor::Table { @@ -70,10 +80,10 @@ impl<'a, R: Rng> SqlGenerator<'a, R> { }; table.name = alias; // Rename the table. let columns = table.get_qualified_columns(); - (table_factor, columns, vec![table]) + (table_factor, columns, table) } - fn gen_table_factor(&mut self) -> (TableFactor, Vec, Vec
) { + fn gen_table_factor(&mut self) -> (TableFactor, Vec, Table) { let current_context = self.new_local_context(); let factor = self.gen_table_factor_inner(); self.restore_context(current_context); @@ -82,97 +92,179 @@ impl<'a, R: Rng> SqlGenerator<'a, R> { /// Generates a table factor, and provides bound columns. /// Generated column names should be qualified by table name. - fn gen_table_factor_inner(&mut self) -> (TableFactor, Vec, Vec
) { + fn gen_table_factor_inner(&mut self) -> (TableFactor, Vec, Table) { // TODO: TableFactor::Derived, TableFactor::TableFunction, TableFactor::NestedJoin self.gen_simple_table_factor() } - /// TODO: - /// Generate equi join with columns not of the same type, - /// use functions to transform to same type. fn gen_equi_join_columns( &mut self, left_columns: Vec, right_columns: Vec, - ) -> Option<(Column, Column)> { + ) -> Vec<(Column, Column)> { let mut available_join_on_columns = vec![]; for left_column in &left_columns { for right_column in &right_columns { if left_column.data_type == right_column.data_type { - available_join_on_columns.push((left_column, right_column)) + available_join_on_columns.push((left_column.clone(), right_column.clone())) } } } + available_join_on_columns + } + + fn gen_bool_with_tables(&mut self, tables: Vec
) -> Expr { + let old_context = self.new_local_context(); + self.add_relations_to_context(tables); + let expr = self.gen_expr(&Boolean, SqlGeneratorContext::new_with_can_agg(false)); + self.restore_context(old_context); + expr + } + + fn gen_single_equi_join_expr( + &mut self, + left_columns: Vec, + right_columns: Vec, + ) -> Option<(Expr, Vec<(Column, Column)>)> { + let mut available_join_on_columns = self.gen_equi_join_columns(left_columns, right_columns); if available_join_on_columns.is_empty() { return None; } - let i = self.rng.gen_range(0..available_join_on_columns.len()); - let (left_column, right_column) = available_join_on_columns[i]; - Some((left_column.clone(), right_column.clone())) + available_join_on_columns.shuffle(&mut self.rng); + let remaining_columns = available_join_on_columns.split_off(1); + let (left_column, right_column) = available_join_on_columns.drain(..).next().unwrap(); + let join_on_expr = create_equi_expr(left_column.name, right_column.name); + Some((join_on_expr, remaining_columns)) + } + + fn gen_non_equi_expr(&mut self, available_join_on_columns: Vec<(Column, Column)>) -> Expr { + let expr = Expr::Value(Value::Boolean(true)); + if available_join_on_columns.is_empty() { + return expr; + } + let n = self.rng.gen_range(0..available_join_on_columns.len()); + let mut count = 0; + for (l_col, r_col) in available_join_on_columns { + if count >= n { + break; + } + let Some(inequality_ops) = BINARY_INEQUALITY_OP_TABLE.get(&(l_col.data_type, r_col.data_type)) else { + continue; + }; + let inequality_op = inequality_ops.choose(&mut self.rng).unwrap(); + let _non_equi_expr = create_binary_expr(inequality_op.clone(), l_col.name, r_col.name); + count += 1; + } + expr + } + + fn gen_more_equi_join_exprs( + &mut self, + mut available_join_on_columns: Vec<(Column, Column)>, + ) -> Expr { + let mut expr = Expr::Value(Value::Boolean(true)); + if available_join_on_columns.is_empty() { + return expr; + } + let n_join_cols = available_join_on_columns.len(); + let n = if n_join_cols < 2 { + n_join_cols + } else { + match self.rng.gen_range(0..100) { + 0..=10 => self.rng.gen_range(n_join_cols / 2..n_join_cols), + 11..=100 => self.rng.gen_range(0..n_join_cols / 2), + _ => unreachable!(), + } + }; + + for (l_col, r_col) in available_join_on_columns.drain(0..n) { + let equi_expr = create_equi_expr(l_col.name, r_col.name); + expr = Expr::BinaryOp { + left: Box::new(expr), + op: BinaryOperator::And, + right: Box::new(equi_expr), + } + } + expr + } + + fn gen_arbitrary_bool(&mut self, left_table: Table, right_table: Table) -> Option { + let expr = self.gen_bool_with_tables(vec![left_table, right_table]); + + // FIXME(noel): This is a hack to reduce streaming nested loop join occurrences. + // ... JOIN ON x=y AND false => ... JOIN ON x=y + // We can use const folding, then remove the right expression, + // if it evaluates to `false` after const folding. + // Have to first bind `Expr`, since it is AST form. + // Then if successfully bound, use `eval_row_const` to constant fold it. + // Take a look at . + if expr != Expr::Value(Value::Boolean(false)) { + Some(expr) + } else { + None + } } /// Generates the `ON` clause in `t JOIN t2 ON ...` /// It will generate at least one equi join condition /// This will reduce chance of nested loop join from being generated. - /// TODO: Generate equi-join on different types. fn gen_join_on_expr( &mut self, left_columns: Vec, - left_table: Vec
, + left_table: Table, right_columns: Vec, - right_table: Vec
, + right_table: Table, ) -> Option { // We always generate an equi join, to avoid stream nested loop join. - let Some((l, r)) = self.gen_equi_join_columns(left_columns, right_columns) else { - return None; + let Some((base_join_on_expr, remaining_equi_columns)) = self.gen_single_equi_join_expr(left_columns, right_columns) else { + return None }; - let mut join_on_expr = create_equi_expr(l.name, r.name); - // Add extra boolean expressions - if self.flip_coin() { - let old_context = self.new_local_context(); - self.add_relations_to_context(left_table); - self.add_relations_to_context(right_table); - let expr = self.gen_expr(&Boolean, SqlGeneratorContext::new_with_can_agg(false)); - self.restore_context(old_context); - // FIXME(noel): Hack to reduce streaming nested loop join occurrences. - // ... JOIN ON x=y AND false => ... JOIN ON x=y - // We can use const folding, then remove the right expression, - // if it evaluates to `false` after const folding. - if expr != Expr::Value(Value::Boolean(false)) { - join_on_expr = Expr::BinaryOp { - left: Box::new(join_on_expr), - op: BinaryOperator::And, - right: Box::new(expr), - } - } + + // Add more expressions + let extra_expr = match self.rng.gen_range(1..=100) { + 1..=25 => None, + 26..=50 => Some(self.gen_non_equi_expr(remaining_equi_columns)), + 51..=75 => Some(self.gen_more_equi_join_exprs(remaining_equi_columns)), + 76..=100 => self.gen_arbitrary_bool(left_table, right_table), + _ => unreachable!(), + }; + if let Some(extra_expr) = extra_expr { + Some(Expr::BinaryOp { + left: Box::new(base_join_on_expr), + op: BinaryOperator::And, + right: Box::new(extra_expr), + }) + } else { + Some(base_join_on_expr) } - Some(join_on_expr) } fn gen_join_constraint( &mut self, left_columns: Vec, - left_table: Vec
, + left_table: Table, right_columns: Vec, - right_table: Vec
, + right_table: Table, ) -> Option { let expr = self.gen_join_on_expr(left_columns, left_table, right_columns, right_table)?; Some(JoinConstraint::On(expr)) } /// Generates t1 JOIN t2 ON ... - fn gen_join_clause(&mut self) -> (TableWithJoins, Vec
) { - let (left_factor, left_columns, mut left_table) = self.gen_table_factor(); - let (right_factor, right_columns, mut right_table) = self.gen_table_factor(); - - let join_constraint = self.gen_join_constraint( + fn gen_join_operator( + &mut self, + left_columns: Vec, + left_table: Table, + right_columns: Vec, + right_table: Table, + ) -> Option { + let Some(join_constraint) = self.gen_join_constraint( left_columns, - left_table.clone(), + left_table, right_columns, - right_table.clone(), - ); - let Some(join_constraint) = join_constraint else { - return self.gen_simple_table(); + right_table, + ) else { + return None; }; // NOTE: INNER JOIN works fine, usually does not encounter `StreamNestedLoopJoin` much. @@ -187,18 +279,67 @@ impl<'a, R: Rng> SqlGenerator<'a, R> { // _ => JoinOperator::CrossJoin, }; + Some(join_operator) + } + + /// Generates t1 JOIN t2 ON ... + fn gen_simple_join_clause(&mut self) -> Option<(TableWithJoins, Vec
)> { + let (left_factor, left_columns, left_table) = self.gen_table_factor(); + let (right_factor, right_columns, right_table) = self.gen_table_factor(); + let Some(join_operator) = + self.gen_join_operator(left_columns, left_table.clone(), right_columns, right_table.clone()) else { + return None; + }; + let right_factor_with_join = Join { relation: right_factor, join_operator, }; - // TODO: Different structures of joins (bushy, left, right, cycles) - left_table.append(&mut right_table); - ( + Some(( TableWithJoins { relation: left_factor, joins: vec![right_factor_with_join], }, - left_table, + vec![left_table, right_table], + )) + } + + fn gen_more_joins(&mut self) -> (TableWithJoins, Vec
) { + // gen left + let Some((left_table_with_join, mut left_tables)) = self.gen_simple_join_clause() else { + return self.gen_simple_table(); + }; + let left_columns = left_tables + .iter() + .flat_map(|t| t.get_qualified_columns()) + .collect(); + + // gen right + let (right_factor, right_columns, right_table) = self.gen_table_factor(); + + // gen join + let left_table = left_tables.choose(&mut self.rng).unwrap(); + let Some(join_operator) = + self.gen_join_operator(left_columns, left_table.clone(), right_columns, right_table.clone()) else { + return (left_table_with_join, left_tables); + }; + + // build result + let mut tables = vec![]; + tables.append(&mut left_tables); + tables.push(right_table); + + let right_join = Join { + relation: right_factor, + join_operator, + }; + + ( + TableWithJoins { + relation: TableFactor::NestedJoin(Box::new(left_table_with_join)), + joins: vec![right_join], + }, + tables, ) } diff --git a/src/tests/sqlsmith/src/sql_gen/scalar.rs b/src/tests/sqlsmith/src/sql_gen/scalar.rs index e79fdba9b4dc..2383e361c4a5 100644 --- a/src/tests/sqlsmith/src/sql_gen/scalar.rs +++ b/src/tests/sqlsmith/src/sql_gen/scalar.rs @@ -108,7 +108,6 @@ impl<'a, R: Rng> SqlGenerator<'a, R> { } /// Generates a list of [`n`] simple scalar values of a specific [`type`]. - #[allow(dead_code)] fn gen_simple_scalar_list(&mut self, ty: &DataType, n: usize) -> Vec { (0..n).map(|_| self.gen_simple_scalar(ty)).collect() } diff --git a/src/tests/sqlsmith/src/sql_gen/types.rs b/src/tests/sqlsmith/src/sql_gen/types.rs index 561b38d5c26a..cc88a4095238 100644 --- a/src/tests/sqlsmith/src/sql_gen/types.rs +++ b/src/tests/sqlsmith/src/sql_gen/types.rs @@ -25,7 +25,7 @@ use risingwave_expr::sig::agg::{agg_func_sigs, AggFuncSig as RwAggFuncSig}; use risingwave_expr::sig::cast::{cast_sigs, CastContext, CastSig as RwCastSig}; use risingwave_expr::sig::func::{func_sigs, FuncSign as RwFuncSig}; use risingwave_frontend::expr::ExprType; -use risingwave_sqlparser::ast::{DataType as AstDataType, StructField}; +use risingwave_sqlparser::ast::{BinaryOperator, DataType as AstDataType, StructField}; pub(super) fn data_type_to_ast_data_type(data_type: &DataType) -> AstDataType { match data_type { @@ -244,3 +244,53 @@ pub(crate) static IMPLICIT_CAST_TABLE: LazyLock>> .for_each(|cast| casts.entry(cast.to_type.clone()).or_default().push(cast)); casts }); + +fn expr_type_to_inequality_op(typ: ExprType) -> Option { + match typ { + ExprType::GreaterThan => Some(BinaryOperator::Gt), + ExprType::GreaterThanOrEqual => Some(BinaryOperator::GtEq), + ExprType::LessThan => Some(BinaryOperator::Lt), + ExprType::LessThanOrEqual => Some(BinaryOperator::LtEq), + ExprType::NotEqual => Some(BinaryOperator::NotEq), + _ => None, + } +} + +/// Build set of binary inequality functions like `>`, `<`, etc... +/// Maps from LHS, RHS argument to Inequality Operation +/// For instance: +/// GreaterThanOrEqual(Int16, Int64) -> Boolean +/// Will store an entry of: +/// Key: Int16, Int64 +/// Value: `BinaryOp::GreaterThanOrEqual` +/// in the table. +pub(crate) static BINARY_INEQUALITY_OP_TABLE: LazyLock< + HashMap<(DataType, DataType), Vec>, +> = LazyLock::new(|| { + let mut funcs = HashMap::<(DataType, DataType), Vec>::new(); + func_sigs() + .filter(|func| { + !FUNC_BAN_LIST.contains(&func.func) + && func.ret_type == DataTypeName::Boolean + && func.inputs_type.len() == 2 + && func + .inputs_type + .iter() + .all(|t| *t != DataTypeName::Timestamptz) + }) + .filter_map(|func| { + let Some(lhs) = data_type_name_to_ast_data_type(&func.inputs_type[0]) else { + return None; + }; + let Some(rhs) = data_type_name_to_ast_data_type(&func.inputs_type[1]) else { + return None; + }; + let args = (lhs, rhs); + let Some(op) = expr_type_to_inequality_op(func.func) else { + return None; + }; + Some((args, op)) + }) + .for_each(|(args, op)| funcs.entry(args).or_default().push(op)); + funcs +}); From 5af13c1e5b391b10d12d792b600ecb667a57b071 Mon Sep 17 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"Errors by Type", + "Alerts", + """Alerts in the system group by type: + - Too Many Barriers: there are too many uncommitted barriers generated. This means the streaming graph is stuck or under heavy load. Check 'Barrier Latency' panel. + - Recovery Triggered: cluster recovery is triggered. Check 'Errors by Type' / 'Node Count' panels. + - Lagging Version: the checkpointed or pinned version id is lagging behind the current version id. Check 'Hummock Manager' section in dev dashboard. + - Lagging Epoch: the pinned or safe epoch is lagging behind the current max committed epoch. Check 'Hummock Manager' section in dev dashboard. + - Lagging Compaction: there are too many files in L0. This can be caused by compactor failure or lag of compactor resource. Check 'Compaction' section in dev dashboard. + - Lagging Vacuum: there are too many stale files waiting to be cleaned. This can be caused by compactor failure or lag of compactor resource. Check 'Compaction' section in dev dashboard. + """, + [ + panels.target( + f"{metric('all_barrier_nums')} >= bool 200", + "Too Many Barriers", + ), + panels.target( + f"sum(rate({metric('recovery_latency_count')}[$__rate_interval])) > bool 0 + sum({metric('recovery_failure_cnt')}) > bool 0", + "Recovery Triggered", + ), + panels.target( + f"(({metric('storage_current_version_id')} - {metric('storage_checkpoint_version_id')}) >= bool 100) + " + + f"(({metric('storage_current_version_id')} - {metric('storage_min_pinned_version_id')}) >= bool 100)", + "Lagging Version", + ), + panels.target( + f"(({metric('storage_max_committed_epoch')} - {metric('storage_min_pinned_epoch')}) >= bool 6553600000 unless + {metric('storage_min_pinned_epoch')} == 0) + " + + f"(({metric('storage_max_committed_epoch')} - {metric('storage_safe_epoch')}) >= bool 6553600000 unless + {metric('storage_safe_epoch')} == 0)", + "Lagging Epoch", + ), + panels.target( + f"sum(label_replace({metric('storage_level_sst_num')}, 'L0', 'L0', 'level_index', '.*_L0') unless " + + f"{metric('storage_level_sst_num')}) by (L0) >= bool 200", + "Lagging Compaction", + ), + panels.target( + f"{metric('storage_stale_object_count')} >= bool 200", + "Lagging Vacuum", + ), + ], + ["last"], + ), + panels.timeseries_count( + "Errors", "Errors in the system group by type", [ panels.target( @@ -66,7 +107,11 @@ def section_overview(panels): ), panels.target( f"sum({metric('user_source_error_count')}) by (error_type, error_msg, fragment_id, table_id, executor_name)", - "source error {{error_type}}: {{error_msg}} ({{executor_name}}: table_id={{table_id}}, fragment_id={{fragment_id}})", + "parse error {{error_type}}: {{error_msg}} ({{executor_name}}: table_id={{table_id}}, fragment_id={{fragment_id}})", + ), + panels.target( + f"{metric('source_status_is_up')} == 0", + "source error: source_id={{source_id}}, source_name={{source_name}} @ {{instance}}", ), panels.target( f"sum(rate({metric('object_store_failure_count')}[$__rate_interval])) by (instance, job, type)", diff --git a/grafana/risingwave-user-dashboard.json b/grafana/risingwave-user-dashboard.json index 76c6d62ccd4b..20deac08bd8a 100644 --- a/grafana/risingwave-user-dashboard.json +++ b/grafana/risingwave-user-dashboard.json @@ -1 +1 @@ -{"__inputs":[],"annotations":{"list":[]},"description":"RisingWave Dashboard","editable":true,"gnetId":null,"graphTooltip":0,"hideControls":false,"id":null,"links":[],"panels":[{"cacheTimeout":null,"collapsed":false,"datasource":null,"description":null,"editable":true,"error":false,"fieldConfig":{"defaults":{"thresholds":{"mode":"absolute","steps":[]}}},"gridPos":{"h":1,"w":24,"x":0,"y":0},"height":null,"hideTimeOverride":false,"id":1,"interval":null,"links":[],"maxDataPoints":100,"maxPerRow":null,"minSpan":null,"panels":[],"repeat":null,"repeatDirection":null,"span":null,"targets":[],"timeFrom":null,"timeShift":null,"title":"Overview","transformations":[],"transparent":false,"type":"row"},{"cacheTimeout":null,"datasource":null,"description":"The figure shows the number of rows read by each source per second.","editable":true,"error":false,"fieldConfig":{"defaults":{"color":{"mode":"palette-classic"},"custom":{"axisLabel":"","axisPlacement":"auto","barAlignment":0,"drawStyle":"line","fillOpacity":10,"gradientMode":"none","hideFrom":{"legend":false,"tooltip":false,"viz":false},"lineInterpolation":"linear","lineWidth":1,"pointSize":5,"scaleDistribution":{"log":2,"type":"linear"},"showPoints":"auto","spanNulls":false,"stacking":{},"thresholdsStyle":{"mode":"off"}},"mappings":[],"thresholds":{"mode":"absolute","steps":[]},"unit":"rows/s"},"overrides":[]},"gridPos":{"h":8,"w":12,"x":0,"y":1},"height":null,"hideTimeOverride":false,"id":2,"interval":null,"links":[],"maxDataPoints":100,"maxPerRow":null,"minSpan":null,"options":{"legend":{"calcs":["mean"],"displayMode":"table","placement":"right"},"tooltip":{"mode":"single"}},"repeat":null,"repeatDirection":null,"span":null,"targets":[{"datasource":{"type":"prometheus","uid":"risedev-prometheus"},"expr":"sum(rate(stream_source_output_rows_counts[$__rate_interval])) by (source_name)","format":"time_series","hide":false,"instant":false,"interval":"","intervalFactor":2,"legendFormat":"{{source_name}}","metric":"","query":"sum(rate(stream_source_output_rows_counts[$__rate_interval])) by (source_name)","refId":"","step":10,"target":""}],"timeFrom":null,"timeShift":null,"title":"Aggregated Source Throughput(rows/s)","transformations":[],"transparent":false,"type":"timeseries"},{"cacheTimeout":null,"datasource":null,"description":"The figure shows the number of bytes read by each source per second.","editable":true,"error":false,"fieldConfig":{"defaults":{"color":{"mode":"palette-classic"},"custom":{"axisLabel":"","axisPlacement":"auto","barAlignment":0,"drawStyle":"line","fillOpacity":10,"gradientMode":"none","hideFrom":{"legend":false,"tooltip":false,"viz":false},"lineInterpolation":"linear","lineWidth":1,"pointSize":5,"scaleDistribution":{"log":2,"type":"linear"},"showPoints":"auto","spanNulls":false,"stacking":{},"thresholdsStyle":{"mode":"off"}},"mappings":[],"thresholds":{"mode":"absolute","steps":[]},"unit":"MB/s"},"overrides":[]},"gridPos":{"h":8,"w":12,"x":12,"y":1},"height":null,"hideTimeOverride":false,"id":3,"interval":null,"links":[],"maxDataPoints":100,"maxPerRow":null,"minSpan":null,"options":{"legend":{"calcs":["mean"],"displayMode":"table","placement":"right"},"tooltip":{"mode":"single"}},"repeat":null,"repeatDirection":null,"span":null,"targets":[{"datasource":{"type":"prometheus","uid":"risedev-prometheus"},"expr":"(sum by (source_id)(rate(partition_input_bytes[$__rate_interval])))/(1000*1000)","format":"time_series","hide":false,"instant":false,"interval":"","intervalFactor":2,"legendFormat":"source_id {{source_id}}","metric":"","query":"(sum by (source_id)(rate(partition_input_bytes[$__rate_interval])))/(1000*1000)","refId":"","step":10,"target":""}],"timeFrom":null,"timeShift":null,"title":"Aggregated Source Throughput(MB/s)","transformations":[],"transparent":false,"type":"timeseries"},{"cacheTimeout":null,"datasource":null,"description":"The time that the data between two consecutive barriers gets fully processed, i.e. the computation results are made durable into materialized views or sink to external systems. 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Mode","transformations":[],"transparent":false,"type":"timeseries"}],"repeat":null,"repeatDirection":null,"span":null,"targets":[],"timeFrom":null,"timeShift":null,"title":"Batch","transformations":[],"transparent":false,"type":"row"}],"refresh":"10s","rows":[],"schemaVersion":12,"sharedCrosshair":true,"style":"dark","tags":["risingwave"],"templating":{"list":[]},"time":{"from":"now-30m","to":"now"},"timepicker":{"hidden":false,"refresh_intervals":["5s","10s","30s","1m","5m","15m","30m","1h","2h","1d"],"time_options":["5m","15m","1h","6h","12h","24h","2d","7d","30d"]},"timezone":"browser","title":"risingwave_dashboard","uid":"Fcy3uV1nz","version":0} From 8038315ebf6a24f48b473feb82effab4299c8570 Mon Sep 17 00:00:00 2001 From: Xinjing Hu Date: Thu, 6 Apr 2023 20:59:17 +0800 Subject: [PATCH 11/18] perf(encoding): add benchmark for data chunk encoding (#9035) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> --- src/common/Cargo.toml | 4 ++ .../benches/bench_data_chunk_encoding.rs | 58 +++++++++++++++++++ src/common/benches/bench_hash_key_encoding.rs | 43 ++------------ src/common/src/test_utils/mod.rs | 1 + src/common/src/test_utils/rand_chunk.rs | 54 +++++++++++++++++ 5 files changed, 121 insertions(+), 39 deletions(-) create mode 100644 src/common/benches/bench_data_chunk_encoding.rs create mode 100644 src/common/src/test_utils/rand_chunk.rs diff --git a/src/common/Cargo.toml b/src/common/Cargo.toml index dc7b0189cdc4..6e52c0666048 100644 --- a/src/common/Cargo.toml +++ b/src/common/Cargo.toml @@ -120,6 +120,10 @@ harness = false name = "bench_hash_key_encoding" harness = false +[[bench]] +name = "bench_data_chunk_encoding" +harness = false + [[bin]] name = "example-config" path = "src/bin/default_config.rs" diff --git a/src/common/benches/bench_data_chunk_encoding.rs b/src/common/benches/bench_data_chunk_encoding.rs new file mode 100644 index 000000000000..f6aec610e9de --- /dev/null +++ b/src/common/benches/bench_data_chunk_encoding.rs @@ -0,0 +1,58 @@ +// Copyright 2023 RisingWave Labs +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +use criterion::{criterion_group, criterion_main, Criterion}; +use risingwave_common::test_utils::rand_chunk; +use risingwave_common::types::DataType; + +static SEED: u64 = 998244353u64; +static CHUNK_SIZES: &[usize] = &[128, 1024]; +static NULL_RATIOS: &[f64] = &[0.0, 0.01, 0.1]; + +struct DataChunkBenchCase { + pub name: String, + pub data_types: Vec, +} + +impl DataChunkBenchCase { + pub fn new(name: &str, data_types: Vec) -> Self { + Self { + name: name.to_string(), + data_types, + } + } +} + +fn bench_data_chunk_encoding(c: &mut Criterion) { + let test_cases = vec![ + DataChunkBenchCase::new("Int16", vec![DataType::Int16]), + DataChunkBenchCase::new("String", vec![DataType::Varchar]), + DataChunkBenchCase::new("Int16 and String", vec![DataType::Int16, DataType::Varchar]), + ]; + for case in test_cases { + for null_ratio in NULL_RATIOS { + for chunk_size in CHUNK_SIZES { + let id = format!( + "data chunk encoding: {}, {} rows, Pr[null]={}", + case.name, chunk_size, null_ratio + ); + let chunk = rand_chunk::gen_chunk(&case.data_types, *chunk_size, SEED, *null_ratio); + c.bench_function(&id, |b| b.iter(|| chunk.serialize())); + } + } + } +} + +criterion_group!(benches, bench_data_chunk_encoding); +criterion_main!(benches); diff --git a/src/common/benches/bench_hash_key_encoding.rs b/src/common/benches/bench_hash_key_encoding.rs index d75e17ce32ba..349cad10fefc 100644 --- a/src/common/benches/bench_hash_key_encoding.rs +++ b/src/common/benches/bench_hash_key_encoding.rs @@ -14,14 +14,9 @@ use criterion::{criterion_group, criterion_main, Criterion}; use itertools::Itertools; -use risingwave_common::array::column::Column; -use risingwave_common::array::serial_array::SerialArray; -use risingwave_common::array::{ - ArrayBuilderImpl, BoolArray, DataChunk, DateArray, DecimalArray, F32Array, F64Array, I16Array, - I32Array, I64Array, IntervalArray, TimeArray, TimestampArray, Utf8Array, -}; +use risingwave_common::array::{ArrayBuilderImpl, DataChunk}; use risingwave_common::hash::{calc_hash_key_kind, HashKey, HashKeyDispatcher}; -use risingwave_common::test_utils::rand_array::seed_rand_array_ref; +use risingwave_common::test_utils::rand_chunk; use risingwave_common::types::DataType; static SEED: u64 = 998244353u64; @@ -56,7 +51,8 @@ impl HashKeyDispatcher for HashKeyBenchCaseBuilder { calc_hash_key_kind(self.data_types()), null_ratio ); - let input_chunk = gen_chunk(self.data_types(), *chunk_size, SEED, *null_ratio); + let input_chunk = + rand_chunk::gen_chunk(self.data_types(), *chunk_size, SEED, *null_ratio); ret.push(Box::new(HashKeyBenchCase::::new( id, input_chunk, @@ -139,37 +135,6 @@ impl Case for HashKeyBenchCase { } } -fn gen_chunk(data_types: &[DataType], size: usize, seed: u64, null_ratio: f64) -> DataChunk { - let mut columns = vec![]; - - for d in data_types { - columns.push(Column::new(match d { - DataType::Boolean => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Int16 => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Int32 => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Int64 => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Float32 => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Float64 => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Decimal => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Date => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Varchar => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Time => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Serial => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Timestamp => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Timestamptz => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Interval => seed_rand_array_ref::(size, seed, null_ratio), - DataType::Struct(_) | DataType::Bytea | DataType::Jsonb => { - todo!() - } - DataType::List { datatype: _ } => { - todo!() - } - })); - } - risingwave_common::util::schema_check::schema_check(data_types, &columns).unwrap(); - DataChunk::new(columns, size) -} - fn case_builders() -> Vec { vec![ HashKeyBenchCaseBuilder { diff --git a/src/common/src/test_utils/mod.rs b/src/common/src/test_utils/mod.rs index bd2c56a0f791..9b0943ebc763 100644 --- a/src/common/src/test_utils/mod.rs +++ b/src/common/src/test_utils/mod.rs @@ -13,4 +13,5 @@ // limitations under the License. pub mod rand_array; +pub mod rand_chunk; pub mod test_stream_chunk; diff --git a/src/common/src/test_utils/rand_chunk.rs b/src/common/src/test_utils/rand_chunk.rs new file mode 100644 index 000000000000..3c7bed5d9e08 --- /dev/null +++ b/src/common/src/test_utils/rand_chunk.rs @@ -0,0 +1,54 @@ +// Copyright 2023 RisingWave Labs +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +use crate::array::column::Column; +use crate::array::serial_array::SerialArray; +use crate::array::{ + BoolArray, DataChunk, DateArray, DecimalArray, F32Array, F64Array, I16Array, I32Array, + I64Array, IntervalArray, TimeArray, TimestampArray, Utf8Array, +}; +use crate::test_utils::rand_array::seed_rand_array_ref; +use crate::types::DataType; +use crate::util::schema_check; + +pub fn gen_chunk(data_types: &[DataType], size: usize, seed: u64, null_ratio: f64) -> DataChunk { + let mut columns = vec![]; + + for d in data_types { + columns.push(Column::new(match d { + DataType::Boolean => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Int16 => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Int32 => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Int64 => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Float32 => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Float64 => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Decimal => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Date => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Varchar => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Time => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Serial => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Timestamp => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Timestamptz => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Interval => seed_rand_array_ref::(size, seed, null_ratio), + DataType::Struct(_) | DataType::Bytea | DataType::Jsonb => { + todo!() + } + DataType::List { datatype: _ } => { + todo!() + } + })); + } + schema_check::schema_check(data_types, &columns).unwrap(); + DataChunk::new(columns, size) +} From 8e0bf7ab8b6319ffc12e9997594ee506d321c93c Mon Sep 17 00:00:00 2001 From: xiangjinwu <17769960+xiangjinwu@users.noreply.github.com> Date: Thu, 6 Apr 2023 10:11:45 -0700 Subject: [PATCH 12/18] fix(sqlparser): support more PostgreSQL `trim` syntax (#8985) --- e2e_test/batch/functions/trim.slt.part | 50 ++++++++++++++++++++++++ src/frontend/src/binder/expr/function.rs | 1 + src/frontend/src/binder/expr/mod.rs | 25 ++++++------ src/sqlparser/src/ast/mod.rs | 25 +++++++----- src/sqlparser/src/parser.rs | 31 ++++++++++----- src/sqlparser/tests/sqlparser_common.rs | 2 +- src/tests/regress/data/sql/strings.sql | 10 ++--- src/tests/sqlsmith/src/sql_gen/expr.rs | 7 ++-- 8 files changed, 112 insertions(+), 39 deletions(-) diff --git a/e2e_test/batch/functions/trim.slt.part b/e2e_test/batch/functions/trim.slt.part index a9d9aef19b8a..730d35f64868 100644 --- a/e2e_test/batch/functions/trim.slt.part +++ b/e2e_test/batch/functions/trim.slt.part @@ -13,6 +13,51 @@ select trim(trailing 'cba' from 'abcxyzabc'); ---- abcxyz +query T +select trim('cba' from 'abcxyzabc'); +---- +xyz + +query T +select trim(both from ' xyz '); +---- +xyz + +query T +select trim(from ' xyz '); +---- +xyz + +query T +select trim(both from 'abcxyzabc', 'cba'); +---- +xyz + +query T +select trim(both 'abcxyzabc', 'cba'); +---- +xyz + +query T +select trim(from 'abcxyzabc', 'cba'); +---- +xyz + +query T +select trim('abcxyzabc', 'cba'); +---- +xyz + +query T +select trim(both ' xyz '); +---- +xyz + +query T +select trim(' xyz '); +---- +xyz + query T select ltrim('abcxyzabc', 'bca'); ---- @@ -22,3 +67,8 @@ query T select rtrim('abcxyzabc', 'bca'); ---- abcxyz + +query T +select btrim('abcxyzabc', 'bca'); +---- +xyz diff --git a/src/frontend/src/binder/expr/function.rs b/src/frontend/src/binder/expr/function.rs index 0c7f98d02b82..42bf4013c382 100644 --- a/src/frontend/src/binder/expr/function.rs +++ b/src/frontend/src/binder/expr/function.rs @@ -373,6 +373,7 @@ impl Binder { ("trim", raw_call(ExprType::Trim)), ("replace", raw_call(ExprType::Replace)), ("overlay", raw_call(ExprType::Overlay)), + ("btrim", raw_call(ExprType::Trim)), ("ltrim", raw_call(ExprType::Ltrim)), ("rtrim", raw_call(ExprType::Rtrim)), ("md5", raw_call(ExprType::Md5)), diff --git a/src/frontend/src/binder/expr/mod.rs b/src/frontend/src/binder/expr/mod.rs index 16c3ba8e8a7a..0e25d1404011 100644 --- a/src/frontend/src/binder/expr/mod.rs +++ b/src/frontend/src/binder/expr/mod.rs @@ -111,7 +111,11 @@ impl Binder { time_zone, } => self.bind_at_time_zone(*timestamp, time_zone), // special syntaxt for string - Expr::Trim { expr, trim_where } => self.bind_trim(*expr, trim_where), + Expr::Trim { + expr, + trim_where, + trim_what, + } => self.bind_trim(*expr, trim_where, trim_what), Expr::Substring { expr, substring_from, @@ -245,21 +249,20 @@ impl Binder { pub(super) fn bind_trim( &mut self, expr: Expr, - // ([BOTH | LEADING | TRAILING], ) - trim_where: Option<(TrimWhereField, Box)>, + // BOTH | LEADING | TRAILING + trim_where: Option, + trim_what: Option>, ) -> Result { let mut inputs = vec![self.bind_expr(expr)?]; let func_type = match trim_where { - Some(t) => { - inputs.push(self.bind_expr(*t.1)?); - match t.0 { - TrimWhereField::Both => ExprType::Trim, - TrimWhereField::Leading => ExprType::Ltrim, - TrimWhereField::Trailing => ExprType::Rtrim, - } - } + Some(TrimWhereField::Both) => ExprType::Trim, + Some(TrimWhereField::Leading) => ExprType::Ltrim, + Some(TrimWhereField::Trailing) => ExprType::Rtrim, None => ExprType::Trim, }; + if let Some(t) = trim_what { + inputs.push(self.bind_expr(*t)?); + } Ok(FunctionCall::new(func_type, inputs)?.into()) } diff --git a/src/sqlparser/src/ast/mod.rs b/src/sqlparser/src/ast/mod.rs index 8288956ff569..7a58fafb7b02 100644 --- a/src/sqlparser/src/ast/mod.rs +++ b/src/sqlparser/src/ast/mod.rs @@ -350,13 +350,14 @@ pub enum Expr { start: Box, count: Option>, }, - /// TRIM([BOTH | LEADING | TRAILING] [FROM ])\ + /// TRIM([BOTH | LEADING | TRAILING] [] FROM )\ /// Or\ - /// TRIM() + /// TRIM([BOTH | LEADING | TRAILING] [FROM] [, ]) Trim { expr: Box, // ([BOTH | LEADING | TRAILING], ) - trim_where: Option<(TrimWhereField, Box)>, + trim_where: Option, + trim_what: Option>, }, /// `expr COLLATE collation` Collate { @@ -576,15 +577,19 @@ impl fmt::Display for Expr { } Expr::IsDistinctFrom(a, b) => write!(f, "{} IS DISTINCT FROM {}", a, b), Expr::IsNotDistinctFrom(a, b) => write!(f, "{} IS NOT DISTINCT FROM {}", a, b), - Expr::Trim { expr, trim_where } => { + Expr::Trim { + expr, + trim_where, + trim_what, + } => { write!(f, "TRIM(")?; - if let Some((ident, trim_char)) = trim_where { - write!(f, "{} {} FROM {}", ident, trim_char, expr)?; - } else { - write!(f, "{}", expr)?; + if let Some(ident) = trim_where { + write!(f, "{} ", ident)?; } - - write!(f, ")") + if let Some(trim_char) = trim_what { + write!(f, "{} ", trim_char)?; + } + write!(f, "FROM {})", expr) } Expr::Row(exprs) => write!( f, diff --git a/src/sqlparser/src/parser.rs b/src/sqlparser/src/parser.rs index 5f8822e414bf..0015ce33fb79 100644 --- a/src/sqlparser/src/parser.rs +++ b/src/sqlparser/src/parser.rs @@ -975,28 +975,41 @@ impl Parser { }) } - /// TRIM (WHERE 'text' FROM 'text')\ - /// TRIM ('text') + /// TRIM ([WHERE] ['text'] FROM 'text')\ + /// TRIM ([WHERE] [FROM] 'text' [, 'text']) pub fn parse_trim_expr(&mut self) -> Result { self.expect_token(&Token::LParen)?; - let mut where_expr = None; + let mut trim_where = None; if let Token::Word(word) = self.peek_token().token { if [Keyword::BOTH, Keyword::LEADING, Keyword::TRAILING] .iter() .any(|d| word.keyword == *d) { - let trim_where = self.parse_trim_where()?; - let sub_expr = self.parse_expr()?; - self.expect_keyword(Keyword::FROM)?; - where_expr = Some((trim_where, Box::new(sub_expr))); + trim_where = Some(self.parse_trim_where()?); } } - let expr = self.parse_expr()?; + + let (mut trim_what, expr) = if self.parse_keyword(Keyword::FROM) { + (None, self.parse_expr()?) + } else { + let mut expr = self.parse_expr()?; + if self.parse_keyword(Keyword::FROM) { + let trim_what = std::mem::replace(&mut expr, self.parse_expr()?); + (Some(Box::new(trim_what)), expr) + } else { + (None, expr) + } + }; + + if trim_what.is_none() && self.consume_token(&Token::Comma) { + trim_what = Some(Box::new(self.parse_expr()?)); + } self.expect_token(&Token::RParen)?; Ok(Expr::Trim { expr: Box::new(expr), - trim_where: where_expr, + trim_where, + trim_what, }) } diff --git a/src/sqlparser/tests/sqlparser_common.rs b/src/sqlparser/tests/sqlparser_common.rs index b6a430b614bf..9d72accda14a 100644 --- a/src/sqlparser/tests/sqlparser_common.rs +++ b/src/sqlparser/tests/sqlparser_common.rs @@ -2869,7 +2869,7 @@ fn parse_trim() { "SELECT TRIM(TRAILING 'xyz' FROM 'xyzfooxyz')", ); - one_statement_parses_to("SELECT TRIM(' foo ')", "SELECT TRIM(' foo ')"); + one_statement_parses_to("SELECT TRIM(' foo ')", "SELECT TRIM(FROM ' foo ')"); let res = parse_sql_statements("SELECT TRIM(FOO 'xyz' FROM 'xyzfooxyz')"); diff --git a/src/tests/regress/data/sql/strings.sql b/src/tests/regress/data/sql/strings.sql index c6a8b7d510ca..13d6d20b3bbf 100644 --- a/src/tests/regress/data/sql/strings.sql +++ b/src/tests/regress/data/sql/strings.sql @@ -118,11 +118,11 @@ SELECT E'De\\678dBeEf'::bytea; -- -- E021-09 trim function ---@ SELECT TRIM(BOTH FROM ' bunch o blanks ') = 'bunch o blanks' AS "bunch o blanks"; ---@ ---@ SELECT TRIM(LEADING FROM ' bunch o blanks ') = 'bunch o blanks ' AS "bunch o blanks "; ---@ ---@ SELECT TRIM(TRAILING FROM ' bunch o blanks ') = ' bunch o blanks' AS " bunch o blanks"; +SELECT TRIM(BOTH FROM ' bunch o blanks ') = 'bunch o blanks' AS "bunch o blanks"; + +SELECT TRIM(LEADING FROM ' bunch o blanks ') = 'bunch o blanks ' AS "bunch o blanks "; + +SELECT TRIM(TRAILING FROM ' bunch o blanks ') = ' bunch o blanks' AS " bunch o blanks"; SELECT TRIM(BOTH 'x' FROM 'xxxxxsome Xsxxxxx') = 'some Xs' AS "some Xs"; diff --git a/src/tests/sqlsmith/src/sql_gen/expr.rs b/src/tests/sqlsmith/src/sql_gen/expr.rs index b1ac42c96b04..f6c16dbb46f7 100644 --- a/src/tests/sqlsmith/src/sql_gen/expr.rs +++ b/src/tests/sqlsmith/src/sql_gen/expr.rs @@ -576,14 +576,15 @@ fn make_trim(func: ExprType, exprs: Vec) -> Expr { E::Rtrim => TrimWhereField::Trailing, _ => unreachable!(), }; - let trim_where = if exprs.len() > 1 { - Some((trim_type, Box::new(exprs[1].clone()))) + let trim_what = if exprs.len() > 1 { + Some(Box::new(exprs[1].clone())) } else { None }; Expr::Trim { expr: Box::new(exprs[0].clone()), - trim_where, + trim_where: Some(trim_type), + trim_what, } } From 09e6a639c5623eea85279de5ec1e71d51d3d8640 Mon Sep 17 00:00:00 2001 From: ZENOTME <43447882+ZENOTME@users.noreply.github.com> Date: Fri, 7 Apr 2023 14:08:15 +0800 Subject: [PATCH 13/18] refactor(frontend): refactor query to reduce redundent code in extended mode (#9023) --- src/frontend/planner_test/src/lib.rs | 2 +- src/frontend/src/binder/mod.rs | 10 +- src/frontend/src/handler/create_sink.rs | 2 +- src/frontend/src/handler/create_source.rs | 2 +- src/frontend/src/handler/create_table_as.rs | 2 +- src/frontend/src/handler/create_view.rs | 2 +- src/frontend/src/handler/describe.rs | 2 +- src/frontend/src/handler/explain.rs | 4 +- src/frontend/src/handler/extended_handle.rs | 31 +- src/frontend/src/handler/query.rs | 512 ++++++++------------ src/frontend/src/handler/show.rs | 2 +- src/frontend/src/session.rs | 6 +- src/tests/sqlsmith/tests/frontend/mod.rs | 2 +- 13 files changed, 230 insertions(+), 349 deletions(-) diff --git a/src/frontend/planner_test/src/lib.rs b/src/frontend/planner_test/src/lib.rs index dec52aa6f8e2..283bc4847db5 100644 --- a/src/frontend/planner_test/src/lib.rs +++ b/src/frontend/planner_test/src/lib.rs @@ -508,7 +508,7 @@ impl TestCase { let mut ret = TestCaseResult::default(); let bound = { - let mut binder = Binder::new(&session); + let mut binder = Binder::new(&session, vec![]); match binder.bind(stmt.clone()) { Ok(bound) => bound, Err(err) => { diff --git a/src/frontend/src/binder/mod.rs b/src/frontend/src/binder/mod.rs index 991961c3ae05..11526b086425 100644 --- a/src/frontend/src/binder/mod.rs +++ b/src/frontend/src/binder/mod.rs @@ -210,11 +210,7 @@ impl Binder { } } - pub fn new(session: &SessionImpl) -> Binder { - Self::new_inner(session, false, vec![]) - } - - pub fn new_with_param_types(session: &SessionImpl, param_types: Vec) -> Binder { + pub fn new(session: &SessionImpl, param_types: Vec) -> Binder { Self::new_inner(session, false, param_types) } @@ -327,12 +323,12 @@ pub mod test_utils { #[cfg(test)] pub fn mock_binder() -> Binder { - Binder::new(&SessionImpl::mock()) + Binder::new(&SessionImpl::mock(), vec![]) } #[cfg(test)] pub fn mock_binder_with_param_types(param_types: Vec) -> Binder { - Binder::new_with_param_types(&SessionImpl::mock(), param_types) + Binder::new(&SessionImpl::mock(), param_types) } } diff --git a/src/frontend/src/handler/create_sink.rs b/src/frontend/src/handler/create_sink.rs index b0a85f675b02..1869caec9427 100644 --- a/src/frontend/src/handler/create_sink.rs +++ b/src/frontend/src/handler/create_sink.rs @@ -81,7 +81,7 @@ pub fn gen_sink_plan( let definition = context.normalized_sql().to_owned(); let (dependent_relations, bound) = { - let mut binder = Binder::new(session); + let mut binder = Binder::new(session, vec![]); let bound = binder.bind_query(*query)?; (binder.included_relations(), bound) }; diff --git a/src/frontend/src/handler/create_source.rs b/src/frontend/src/handler/create_source.rs index bf39b1dfe4cc..04d7c41e97b9 100644 --- a/src/frontend/src/handler/create_source.rs +++ b/src/frontend/src/handler/create_source.rs @@ -475,7 +475,7 @@ pub(super) fn bind_source_watermark( source_watermarks: Vec, column_catalogs: &[ColumnCatalog], ) -> Result> { - let mut binder = Binder::new(session); + let mut binder = Binder::new(session, vec![]); binder.bind_columns_to_context(name.clone(), column_catalogs.to_vec())?; let watermark_descs = source_watermarks diff --git a/src/frontend/src/handler/create_table_as.rs b/src/frontend/src/handler/create_table_as.rs index 488dffe8729c..68befde7e3a7 100644 --- a/src/frontend/src/handler/create_table_as.rs +++ b/src/frontend/src/handler/create_table_as.rs @@ -55,7 +55,7 @@ pub async fn handle_create_as( // Generate catalog descs from query let mut column_descs: Vec<_> = { - let mut binder = Binder::new(&session); + let mut binder = Binder::new(&session, vec![]); let bound = binder.bind(Statement::Query(query.clone()))?; if let BoundStatement::Query(query) = bound { // Create ColumnCatelog by Field diff --git a/src/frontend/src/handler/create_view.rs b/src/frontend/src/handler/create_view.rs index 53286b37cca0..d1f9118c90b1 100644 --- a/src/frontend/src/handler/create_view.rs +++ b/src/frontend/src/handler/create_view.rs @@ -49,7 +49,7 @@ pub async fn handle_create_view( schema, dependent_relations, .. - } = super::query::gen_batch_query_plan( + } = super::query::gen_batch_plan_by_statement( &session, context.into(), Statement::Query(Box::new(query.clone())), diff --git a/src/frontend/src/handler/describe.rs b/src/frontend/src/handler/describe.rs index 22c0e474826a..afa7427ec9fd 100644 --- a/src/frontend/src/handler/describe.rs +++ b/src/frontend/src/handler/describe.rs @@ -32,7 +32,7 @@ use crate::handler::HandlerArgs; pub fn handle_describe(handler_args: HandlerArgs, table_name: ObjectName) -> Result { let session = handler_args.session; - let mut binder = Binder::new(&session); + let mut binder = Binder::new(&session, vec![]); let relation = binder.bind_relation_by_name(table_name.clone(), None, false)?; // For Source, it doesn't have table catalog so use get source to get column descs. let (columns, pk_columns, indices): (Vec, Vec, Vec>) = { diff --git a/src/frontend/src/handler/explain.rs b/src/frontend/src/handler/explain.rs index 74e9a474668f..e8f3753d4182 100644 --- a/src/frontend/src/handler/explain.rs +++ b/src/frontend/src/handler/explain.rs @@ -26,7 +26,7 @@ use super::create_table::{ check_create_table_with_source, gen_create_table_plan, gen_create_table_plan_with_source, ColumnIdGenerator, }; -use super::query::gen_batch_query_plan; +use super::query::gen_batch_plan_by_statement; use super::RwPgResponse; use crate::handler::HandlerArgs; use crate::optimizer::plan_node::{Convention, Explain}; @@ -120,7 +120,7 @@ pub async fn handle_explain( .0 } - stmt => gen_batch_query_plan(&session, context.into(), stmt)?.plan, + stmt => gen_batch_plan_by_statement(&session, context.into(), stmt)?.plan, }; let ctx = plan.plan_base().ctx.clone(); diff --git a/src/frontend/src/handler/extended_handle.rs b/src/frontend/src/handler/extended_handle.rs index 6fd5843131f5..73844deeb633 100644 --- a/src/frontend/src/handler/extended_handle.rs +++ b/src/frontend/src/handler/extended_handle.rs @@ -20,8 +20,8 @@ use risingwave_common::error::{ErrorCode, Result}; use risingwave_common::types::DataType; use risingwave_sqlparser::ast::{CreateSink, Query, Statement}; +use super::query::BoundResult; use super::{handle, query, HandlerArgs, RwPgResponse}; -use crate::binder::BoundStatement; use crate::session::SessionImpl; /// Except for Query,Insert,Delete,Update statement, we store other statement as `PureStatement`. @@ -40,8 +40,7 @@ pub enum PrepareStatement { #[derive(Clone)] pub struct PreparedResult { pub statement: Statement, - pub bound_statement: BoundStatement, - pub param_types: Vec, + pub bound_result: BoundResult, } #[derive(Clone)] @@ -53,7 +52,7 @@ pub enum Portal { #[derive(Clone)] pub struct PortalResult { pub statement: Statement, - pub bound_statement: BoundStatement, + pub bound_result: BoundResult, pub result_formats: Vec, } @@ -119,15 +118,29 @@ pub fn handle_bind( match prepare_statement { PrepareStatement::Prepared(prepared_result) => { let PreparedResult { + bound_result, statement, - bound_statement, - .. } = prepared_result; - let bound_statement = bound_statement.bind_parameter(params, param_formats)?; + let BoundResult { + stmt_type, + must_dist, + bound, + param_types, + dependent_relations, + } = bound_result; + + let new_bound = bound.bind_parameter(params, param_formats)?; + let new_bound_result = BoundResult { + stmt_type, + must_dist, + param_types, + dependent_relations, + bound: new_bound, + }; Ok(Portal::Portal(PortalResult { - statement, - bound_statement, + bound_result: new_bound_result, result_formats, + statement, })) } PrepareStatement::PureStatement(stmt) => { diff --git a/src/frontend/src/handler/query.rs b/src/frontend/src/handler/query.rs index 41c36994351d..76ea2da3fad8 100644 --- a/src/frontend/src/handler/query.rs +++ b/src/frontend/src/handler/query.rs @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +use std::collections::HashSet; use std::sync::Arc; use std::time::Instant; @@ -49,62 +50,120 @@ use crate::scheduler::{ use crate::session::SessionImpl; use crate::PlanRef; -fn must_run_in_distributed_mode(stmt: &Statement) -> Result { - fn is_insert_using_select(stmt: &Statement) -> bool { - fn has_select_query(set_expr: &SetExpr) -> bool { - match set_expr { - SetExpr::Select(_) => true, - SetExpr::Query(query) => has_select_query(&query.body), - SetExpr::SetOperation { left, right, .. } => { - has_select_query(left) || has_select_query(right) - } - SetExpr::Values(_) => false, - } - } +pub async fn handle_query( + handler_args: HandlerArgs, + stmt: Statement, + formats: Vec, +) -> Result { + let session = handler_args.session.clone(); - matches!( - stmt, - Statement::Insert {source, ..} if has_select_query(&source.body) - ) - } + let plan_fragmenter_result = { + let context = OptimizerContext::from_handler_args(handler_args); + let plan_result = gen_batch_plan_by_statement(&session, context.into(), stmt)?; + gen_batch_plan_fragmenter(&session, plan_result)? + }; + execute(session, plan_fragmenter_result, formats).await +} - let stmt_type = StatementType::infer_from_statement(stmt) +pub fn handle_parse( + handler_args: HandlerArgs, + statement: Statement, + specific_param_types: Vec, +) -> Result { + let session = handler_args.session; + let bound_result = gen_bound(&session, statement.clone(), specific_param_types)?; + + Ok(PrepareStatement::Prepared(PreparedResult { + statement, + bound_result, + })) +} + +pub async fn handle_execute( + handler_args: HandlerArgs, + portal: PortalResult, +) -> Result { + let PortalResult { + bound_result, + result_formats, + .. + } = portal; + + let session = handler_args.session.clone(); + let plan_fragmenter_result = { + let context = OptimizerContext::from_handler_args(handler_args); + let plan_result = gen_batch_query_plan(&session, context.into(), bound_result)?; + + gen_batch_plan_fragmenter(&session, plan_result)? + }; + execute(session, plan_fragmenter_result, result_formats).await +} + +pub fn gen_batch_plan_by_statement( + session: &SessionImpl, + context: OptimizerContextRef, + stmt: Statement, +) -> Result { + let bound_result = gen_bound(session, stmt, vec![])?; + gen_batch_query_plan(session, context, bound_result) +} + +#[derive(Clone)] +pub struct BoundResult { + pub(crate) stmt_type: StatementType, + pub(crate) must_dist: bool, + pub(crate) bound: BoundStatement, + pub(crate) param_types: Vec, + pub(crate) dependent_relations: HashSet, +} + +fn gen_bound( + session: &SessionImpl, + stmt: Statement, + specific_param_types: Vec, +) -> Result { + let stmt_type = StatementType::infer_from_statement(&stmt) .map_err(|err| RwError::from(ErrorCode::InvalidInputSyntax(err)))?; + let must_dist = must_run_in_distributed_mode(&stmt)?; - Ok(matches!( + let mut binder = Binder::new(session, specific_param_types); + let bound = binder.bind(stmt)?; + + let check_items = resolve_privileges(&bound); + session.check_privileges(&check_items)?; + + Ok(BoundResult { stmt_type, - StatementType::UPDATE - | StatementType::DELETE - | StatementType::UPDATE_RETURNING - | StatementType::DELETE_RETURNING - ) | is_insert_using_select(stmt)) + must_dist, + bound, + param_types: binder.export_param_types()?, + dependent_relations: binder.included_relations(), + }) } pub struct BatchQueryPlanResult { pub(crate) plan: PlanRef, pub(crate) query_mode: QueryMode, pub(crate) schema: Schema, + pub(crate) stmt_type: StatementType, // Note that these relations are only resolved in the binding phase, and it may only be a // subset of the final one. i.e. the final one may contain more implicit dependencies on // indices. pub(crate) dependent_relations: Vec, } -pub fn gen_batch_query_plan( +fn gen_batch_query_plan( session: &SessionImpl, context: OptimizerContextRef, - stmt: Statement, + bind_result: BoundResult, ) -> Result { - let must_dist = must_run_in_distributed_mode(&stmt)?; - - let (dependent_relations, bound) = { - let mut binder = Binder::new(session); - let bound = binder.bind(stmt)?; - (binder.included_relations(), bound) - }; - - let check_items = resolve_privileges(&bound); - session.check_privileges(&check_items)?; + let BoundResult { + stmt_type, + must_dist, + bound, + dependent_relations, + .. + } = bind_result; let mut planner = Planner::new(context); @@ -143,10 +202,46 @@ pub fn gen_batch_query_plan( plan: physical, query_mode, schema, + stmt_type, dependent_relations: dependent_relations.into_iter().collect_vec(), }) } +fn must_run_in_distributed_mode(stmt: &Statement) -> Result { + fn is_insert_using_select(stmt: &Statement) -> bool { + fn has_select_query(set_expr: &SetExpr) -> bool { + match set_expr { + SetExpr::Select(_) => true, + SetExpr::Query(query) => has_select_query(&query.body), + SetExpr::SetOperation { left, right, .. } => { + has_select_query(left) || has_select_query(right) + } + SetExpr::Values(_) => false, + } + } + + matches!( + stmt, + Statement::Insert {source, ..} if has_select_query(&source.body) + ) + } + + let stmt_type = StatementType::infer_from_statement(stmt) + .map_err(|err| RwError::from(ErrorCode::InvalidInputSyntax(err)))?; + + Ok(matches!( + stmt_type, + StatementType::UPDATE + | StatementType::DELETE + | StatementType::UPDATE_RETURNING + | StatementType::DELETE_RETURNING + ) | is_insert_using_select(stmt)) +} + +fn must_run_in_local_mode(batch_plan: PlanRef) -> bool { + SysTableVisitor::has_sys_table(batch_plan) +} + fn determine_query_mode(batch_plan: PlanRef) -> QueryMode { if ExecutionModeDecider::run_in_local_mode(batch_plan) { QueryMode::Local @@ -155,60 +250,77 @@ fn determine_query_mode(batch_plan: PlanRef) -> QueryMode { } } -fn must_run_in_local_mode(batch_plan: PlanRef) -> bool { - SysTableVisitor::has_sys_table(batch_plan) +struct BatchPlanFragmenterResult { + pub(crate) plan_fragmenter: BatchPlanFragmenter, + pub(crate) query_mode: QueryMode, + pub(crate) schema: Schema, + pub(crate) stmt_type: StatementType, + pub(crate) _dependent_relations: Vec, + pub(crate) notice: String, } -pub async fn handle_query( - handler_args: HandlerArgs, - stmt: Statement, +fn gen_batch_plan_fragmenter( + session: &SessionImpl, + plan_result: BatchQueryPlanResult, +) -> Result { + let BatchQueryPlanResult { + plan, + query_mode, + schema, + stmt_type, + dependent_relations, + } = plan_result; + + let context = plan.plan_base().ctx.clone(); + tracing::trace!( + "Generated query plan: {:?}, query_mode:{:?}", + plan.explain_to_string()?, + query_mode + ); + let plan_fragmenter = BatchPlanFragmenter::new( + session.env().worker_node_manager_ref(), + session.env().catalog_reader().clone(), + session.config().get_batch_parallelism(), + plan, + )?; + let mut notice = String::new(); + context.append_notice(&mut notice); + + Ok(BatchPlanFragmenterResult { + plan_fragmenter, + query_mode, + schema, + stmt_type, + _dependent_relations: dependent_relations, + notice, + }) +} + +async fn execute( + session: Arc, + plan_fragmenter_result: BatchPlanFragmenterResult, formats: Vec, ) -> Result { - let stmt_type = StatementType::infer_from_statement(&stmt) - .map_err(|err| RwError::from(ErrorCode::InvalidInputSyntax(err)))?; - let session = handler_args.session.clone(); - let query_start_time = Instant::now(); - let only_checkpoint_visible = handler_args.session.config().only_checkpoint_visible(); - let mut notice = String::new(); + let BatchPlanFragmenterResult { + plan_fragmenter, + query_mode, + schema, + stmt_type, + notice, + .. + } = plan_fragmenter_result; - // Subblock to make sure PlanRef (an Rc) is dropped before `await` below. - let (plan_fragmenter, query_mode, output_schema) = { - let context = OptimizerContext::from_handler_args(handler_args); - let BatchQueryPlanResult { - plan, - query_mode, - schema, - .. - } = gen_batch_query_plan(&session, context.into(), stmt)?; - - let context = plan.plan_base().ctx.clone(); - tracing::trace!( - "Generated query plan: {:?}, query_mode:{:?}", - plan.explain_to_string()?, - query_mode - ); - let plan_fragmenter = BatchPlanFragmenter::new( - session.env().worker_node_manager_ref(), - session.env().catalog_reader().clone(), - session.config().get_batch_parallelism(), - plan, - )?; - context.append_notice(&mut notice); - (plan_fragmenter, query_mode, schema) - }; + let only_checkpoint_visible = session.config().only_checkpoint_visible(); + let query_start_time = Instant::now(); let query = plan_fragmenter.generate_complete_query().await?; tracing::trace!("Generated query after plan fragmenter: {:?}", &query); - let pg_descs = output_schema + let pg_descs = schema .fields() .iter() .map(to_pg_field) .collect::>(); - let column_types = output_schema - .fields() - .iter() - .map(|f| f.data_type()) - .collect_vec(); + let column_types = schema.fields().iter().map(|f| f.data_type()).collect_vec(); // Used in counting row count. let first_field_format = formats.first().copied().unwrap_or(Format::Text); @@ -334,7 +446,7 @@ pub async fn handle_query( )) } -pub async fn distribute_execute( +async fn distribute_execute( session: Arc, query: Query, pinned_snapshot: PinnedHummockSnapshot, @@ -348,7 +460,7 @@ pub async fn distribute_execute( } #[expect(clippy::unused_async)] -pub async fn local_execute( +async fn local_execute( session: Arc, query: Query, pinned_snapshot: PinnedHummockSnapshot, @@ -367,243 +479,3 @@ pub async fn local_execute( Ok(execution.stream_rows()) } - -// TODO: Following code have redundant code with `handle_query`, we may need to refactor them in -// future. -pub fn handle_parse( - handler_args: HandlerArgs, - statement: Statement, - specific_param_types: Vec, -) -> Result { - let session = handler_args.session; - let mut binder = Binder::new_with_param_types(&session, specific_param_types); - let bound_statement = binder.bind(statement.clone())?; - - let check_items = resolve_privileges(&bound_statement); - session.check_privileges(&check_items)?; - - let param_types = binder.export_param_types()?; - - Ok(PrepareStatement::Prepared(PreparedResult { - statement, - bound_statement, - param_types, - })) -} - -pub fn gen_batch_query_plan_for_bound( - session: &SessionImpl, - context: OptimizerContextRef, - stmt: Statement, - bound: BoundStatement, -) -> Result<(PlanRef, QueryMode, Schema)> { - let must_dist = must_run_in_distributed_mode(&stmt)?; - - let mut planner = Planner::new(context); - - let mut logical = planner.plan(bound)?; - let schema = logical.schema(); - let batch_plan = logical.gen_batch_plan()?; - - let must_local = must_run_in_local_mode(batch_plan.clone()); - - let query_mode = match (must_dist, must_local) { - (true, true) => { - return Err(ErrorCode::InternalError( - "the query is forced to both local and distributed mode by optimizer".to_owned(), - ) - .into()) - } - (true, false) => QueryMode::Distributed, - (false, true) => QueryMode::Local, - (false, false) => match session.config().get_query_mode() { - QueryMode::Auto => determine_query_mode(batch_plan.clone()), - QueryMode::Local => QueryMode::Local, - QueryMode::Distributed => QueryMode::Distributed, - }, - }; - - let physical = match query_mode { - QueryMode::Auto => unreachable!(), - QueryMode::Local => logical.gen_batch_local_plan(batch_plan)?, - QueryMode::Distributed => logical.gen_batch_distributed_plan(batch_plan)?, - }; - Ok((physical, query_mode, schema)) -} - -pub async fn handle_execute( - handler_args: HandlerArgs, - portal: PortalResult, -) -> Result { - let PortalResult { - statement, - bound_statement, - result_formats, - } = portal; - - let stmt_type = StatementType::infer_from_statement(&statement) - .map_err(|err| RwError::from(ErrorCode::InvalidInputSyntax(err)))?; - let session = handler_args.session.clone(); - let query_start_time = Instant::now(); - let only_checkpoint_visible = handler_args.session.config().only_checkpoint_visible(); - let mut notice = String::new(); - - // Subblock to make sure PlanRef (an Rc) is dropped before `await` below. - let (plan_fragmenter, query_mode, output_schema) = { - let context = OptimizerContext::from_handler_args(handler_args); - - let (physical, query_mode, schema) = - gen_batch_query_plan_for_bound(&session, context.into(), statement, bound_statement)?; - - let context = physical.plan_base().ctx.clone(); - tracing::trace!( - "Generated query plan: {:?}, query_mode:{:?}", - physical.explain_to_string()?, - query_mode - ); - let plan_fragmenter = BatchPlanFragmenter::new( - session.env().worker_node_manager_ref(), - session.env().catalog_reader().clone(), - session.config().get_batch_parallelism(), - physical, - )?; - context.append_notice(&mut notice); - (plan_fragmenter, query_mode, schema) - }; - let query = plan_fragmenter.generate_complete_query().await?; - tracing::trace!("Generated query after plan fragmenter: {:?}", &query); - - let pg_descs = output_schema - .fields() - .iter() - .map(to_pg_field) - .collect::>(); - let column_types = output_schema - .fields() - .iter() - .map(|f| f.data_type()) - .collect_vec(); - - // Used in counting row count. - let first_field_format = result_formats.first().copied().unwrap_or(Format::Text); - - let mut row_stream = { - let query_epoch = session.config().get_query_epoch(); - let query_snapshot = if let Some(query_epoch) = query_epoch { - PinnedHummockSnapshot::Other(query_epoch) - } else { - // Acquire hummock snapshot for execution. - // TODO: if there's no table scan, we don't need to acquire snapshot. - let hummock_snapshot_manager = session.env().hummock_snapshot_manager(); - let query_id = query.query_id().clone(); - let pinned_snapshot = hummock_snapshot_manager.acquire(&query_id).await?; - PinnedHummockSnapshot::FrontendPinned(pinned_snapshot, only_checkpoint_visible) - }; - match query_mode { - QueryMode::Auto => unreachable!(), - QueryMode::Local => PgResponseStream::LocalQuery(DataChunkToRowSetAdapter::new( - local_execute(session.clone(), query, query_snapshot).await?, - column_types, - result_formats, - session.clone(), - )), - // Local mode do not support cancel tasks. - QueryMode::Distributed => { - PgResponseStream::DistributedQuery(DataChunkToRowSetAdapter::new( - distribute_execute(session.clone(), query, query_snapshot).await?, - column_types, - result_formats, - session.clone(), - )) - } - } - }; - - let rows_count: Option = match stmt_type { - StatementType::SELECT - | StatementType::INSERT_RETURNING - | StatementType::DELETE_RETURNING - | StatementType::UPDATE_RETURNING => None, - - StatementType::INSERT | StatementType::DELETE | StatementType::UPDATE => { - let first_row_set = row_stream.next().await; - let first_row_set = match first_row_set { - None => { - return Err(RwError::from(ErrorCode::InternalError( - "no affected rows in output".to_string(), - ))) - } - Some(row) => { - row.map_err(|err| RwError::from(ErrorCode::InternalError(format!("{}", err))))? - } - }; - let affected_rows_str = first_row_set[0].values()[0] - .as_ref() - .expect("compute node should return affected rows in output"); - if let Format::Binary = first_field_format { - Some( - i64::from_sql(&postgres_types::Type::INT8, affected_rows_str) - .unwrap() - .try_into() - .expect("affected rows count large than i32"), - ) - } else { - Some( - String::from_utf8(affected_rows_str.to_vec()) - .unwrap() - .parse() - .unwrap_or_default(), - ) - } - } - _ => unreachable!(), - }; - - // We need to do some post work after the query is finished and before the `Complete` response - // it sent. This is achieved by the `callback` in `PgResponse`. - let callback = async move { - // Implicitly flush the writes. - if session.config().get_implicit_flush() && stmt_type.is_dml() { - do_flush(&session).await?; - } - - // update some metrics - match query_mode { - QueryMode::Auto => unreachable!(), - QueryMode::Local => { - session - .env() - .frontend_metrics - .latency_local_execution - .observe(query_start_time.elapsed().as_secs_f64()); - - session - .env() - .frontend_metrics - .query_counter_local_execution - .inc(); - } - QueryMode::Distributed => { - session - .env() - .query_manager() - .query_metrics - .query_latency - .observe(query_start_time.elapsed().as_secs_f64()); - - session - .env() - .query_manager() - .query_metrics - .completed_query_counter - .inc(); - } - } - - Ok(()) - }; - - Ok(PgResponse::new_for_stream_extra( - stmt_type, rows_count, row_stream, pg_descs, notice, callback, - )) -} diff --git a/src/frontend/src/handler/show.rs b/src/frontend/src/handler/show.rs index ee8281619b48..f9cdd194eebb 100644 --- a/src/frontend/src/handler/show.rs +++ b/src/frontend/src/handler/show.rs @@ -35,7 +35,7 @@ pub fn get_columns_from_table( session: &SessionImpl, table_name: ObjectName, ) -> Result> { - let mut binder = Binder::new(session); + let mut binder = Binder::new(session, vec![]); let relation = binder.bind_relation_by_name(table_name.clone(), None, false)?; let catalogs = match relation { Relation::Source(s) => s.catalog.columns, diff --git a/src/frontend/src/session.rs b/src/frontend/src/session.rs index 9abe51cdef25..5b34d2ebdf48 100644 --- a/src/frontend/src/session.rs +++ b/src/frontend/src/session.rs @@ -856,9 +856,9 @@ impl Session for SessionImpl { ) -> std::result::Result<(Vec, Vec), BoxedError> { Ok(match prepare_statement { PrepareStatement::Prepared(prepare_statement) => ( - prepare_statement.param_types, + prepare_statement.bound_result.param_types, infer( - Some(prepare_statement.bound_statement), + Some(prepare_statement.bound_result.bound), prepare_statement.statement, )?, ), @@ -871,7 +871,7 @@ impl Session for SessionImpl { portal: Portal, ) -> std::result::Result, BoxedError> { match portal { - Portal::Portal(portal) => Ok(infer(Some(portal.bound_statement), portal.statement)?), + Portal::Portal(portal) => Ok(infer(Some(portal.bound_result.bound), portal.statement)?), Portal::PureStatement(statement) => Ok(infer(None, statement)?), } } diff --git a/src/tests/sqlsmith/tests/frontend/mod.rs b/src/tests/sqlsmith/tests/frontend/mod.rs index 618b739d2c2a..546c48679cee 100644 --- a/src/tests/sqlsmith/tests/frontend/mod.rs +++ b/src/tests/sqlsmith/tests/frontend/mod.rs @@ -179,7 +179,7 @@ fn run_batch_query( context: OptimizerContextRef, stmt: Statement, ) -> Result<()> { - let mut binder = Binder::new(&session); + let mut binder = Binder::new(&session, vec![]); let bound = binder .bind(stmt) .map_err(|e| Failed::from(format!("Failed to bind:\nReason:\n{}", e)))?; From 5169ce924b3c8574481293e223fc3c2676a941a7 Mon Sep 17 00:00:00 2001 From: Richard Chien Date: Fri, 7 Apr 2023 14:14:17 +0800 Subject: [PATCH 14/18] feat(stream common): add internal cache for `SortBuffer` (#8963) Signed-off-by: Richard Chien --- src/common/src/row/ascent_owned_row.rs | 67 +++++ src/common/src/row/mod.rs | 9 +- src/common/src/row/owned_row.rs | 51 +--- src/stream/src/common/cache/mod.rs | 19 ++ .../src/common/cache/state_cache/mod.rs | 69 +++++ .../src/common/cache/state_cache/ordered.rs | 120 ++++++++ .../src/common/cache/state_cache/top_n.rs | 164 +++++++++++ .../cache.rs => common/cache/top_n_cache.rs} | 72 +++-- src/stream/src/common/mod.rs | 1 + .../executor/aggregation/agg_state_cache.rs | 199 +++++++++++++ src/stream/src/executor/aggregation/minput.rs | 105 ++----- .../array_agg.rs | 16 +- .../extreme.rs | 14 +- .../aggregation/minput_agg_impl/mod.rs | 32 ++ .../string_agg.rs | 14 +- src/stream/src/executor/aggregation/mod.rs | 3 +- .../executor/aggregation/state_cache/mod.rs | 273 ------------------ src/stream/src/executor/sort.rs | 5 +- src/stream/src/executor/sort_buffer.rs | 134 +++++++-- src/stream/src/executor/sort_buffer_v0.rs | 1 + src/stream/src/executor/sort_v0.rs | 1 + 21 files changed, 899 insertions(+), 470 deletions(-) create mode 100644 src/common/src/row/ascent_owned_row.rs create mode 100644 src/stream/src/common/cache/mod.rs create mode 100644 src/stream/src/common/cache/state_cache/mod.rs create mode 100644 src/stream/src/common/cache/state_cache/ordered.rs create mode 100644 src/stream/src/common/cache/state_cache/top_n.rs rename src/stream/src/{executor/aggregation/state_cache/cache.rs => common/cache/top_n_cache.rs} (58%) create mode 100644 src/stream/src/executor/aggregation/agg_state_cache.rs rename src/stream/src/executor/aggregation/{state_cache => minput_agg_impl}/array_agg.rs (87%) rename src/stream/src/executor/aggregation/{state_cache => minput_agg_impl}/extreme.rs (86%) create mode 100644 src/stream/src/executor/aggregation/minput_agg_impl/mod.rs rename src/stream/src/executor/aggregation/{state_cache => minput_agg_impl}/string_agg.rs (89%) delete mode 100644 src/stream/src/executor/aggregation/state_cache/mod.rs diff --git a/src/common/src/row/ascent_owned_row.rs b/src/common/src/row/ascent_owned_row.rs new file mode 100644 index 000000000000..70d4e32ea4b7 --- /dev/null +++ b/src/common/src/row/ascent_owned_row.rs @@ -0,0 +1,67 @@ +// Copyright 2023 RisingWave Labs +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +#![allow(deprecated)] + +use std::ops::Deref; + +use super::{OwnedRow, Row}; + +/// A simple wrapper for [`OwnedRow`], which assumes that all fields are defined as `ASC` order. +/// TODO(rc): This is used by `sort_v0` and `sort_buffer_v0`, now we can remove it. +#[derive(Clone, Debug, Default, PartialEq, Eq, Hash)] +#[deprecated(note = "The ordering of this `AscentOwnedRow` is not correct. Don't use it anymore.")] +pub struct AscentOwnedRow(OwnedRow); + +impl AscentOwnedRow { + pub fn into_inner(self) -> OwnedRow { + self.0 + } +} + +impl Deref for AscentOwnedRow { + type Target = OwnedRow; + + fn deref(&self) -> &Self::Target { + &self.0 + } +} + +impl Row for AscentOwnedRow { + type Iter<'a> = ::Iter<'a>; + + deref_forward_row! {} + + fn into_owned_row(self) -> OwnedRow { + self.into_inner() + } +} + +impl PartialOrd for AscentOwnedRow { + fn partial_cmp(&self, other: &Self) -> Option { + self.0.as_inner().partial_cmp(other.0.as_inner()) + } +} + +impl Ord for AscentOwnedRow { + fn cmp(&self, other: &Self) -> std::cmp::Ordering { + self.partial_cmp(other) + .unwrap_or_else(|| panic!("cannot compare rows with different types")) + } +} + +impl From for AscentOwnedRow { + fn from(row: OwnedRow) -> Self { + Self(row) + } +} diff --git a/src/common/src/row/mod.rs b/src/common/src/row/mod.rs index ce2f9e274499..2f7a77613af1 100644 --- a/src/common/src/row/mod.rs +++ b/src/common/src/row/mod.rs @@ -182,11 +182,11 @@ impl RowExt for R {} /// Forward the implementation of [`Row`] to the deref target. macro_rules! deref_forward_row { () => { - fn datum_at(&self, index: usize) -> DatumRef<'_> { + fn datum_at(&self, index: usize) -> crate::types::DatumRef<'_> { (**self).datum_at(index) } - unsafe fn datum_at_unchecked(&self, index: usize) -> DatumRef<'_> { + unsafe fn datum_at_unchecked(&self, index: usize) -> crate::types::DatumRef<'_> { (**self).datum_at_unchecked(index) } @@ -375,6 +375,7 @@ impl Row for Option { } } +mod ascent_owned_row; mod chain; mod compacted_row; mod empty; @@ -382,10 +383,12 @@ mod once; mod owned_row; mod project; mod repeat_n; +#[allow(deprecated)] +pub use ascent_owned_row::AscentOwnedRow; pub use chain::Chain; pub use compacted_row::CompactedRow; pub use empty::{empty, Empty}; pub use once::{once, Once}; -pub use owned_row::{AscentOwnedRow, OwnedRow, RowDeserializer}; +pub use owned_row::{OwnedRow, RowDeserializer}; pub use project::Project; pub use repeat_n::{repeat_n, RepeatN}; diff --git a/src/common/src/row/owned_row.rs b/src/common/src/row/owned_row.rs index a52ec5617c39..983a96b91a5a 100644 --- a/src/common/src/row/owned_row.rs +++ b/src/common/src/row/owned_row.rs @@ -12,8 +12,6 @@ // See the License for the specific language governing permissions and // limitations under the License. -use std::ops::{self, Deref}; - use super::Row; use crate::collection::estimate_size::EstimateSize; use crate::types::{ @@ -28,7 +26,7 @@ use crate::util::value_encoding::deserialize_datum; pub struct OwnedRow(Vec); /// Do not implement `IndexMut` to make it immutable. -impl ops::Index for OwnedRow { +impl std::ops::Index for OwnedRow { type Output = Datum; fn index(&self, index: usize) -> &Self::Output { @@ -229,53 +227,6 @@ impl> RowDeserializer { } } -/// A simple wrapper for [`OwnedRow`], which assumes that all fields are defined as `ASC` order. -#[derive(Clone, Debug, Default, PartialEq, Eq, Hash)] -pub struct AscentOwnedRow(OwnedRow); - -impl AscentOwnedRow { - pub fn into_inner(self) -> OwnedRow { - self.0 - } -} - -impl Deref for AscentOwnedRow { - type Target = OwnedRow; - - fn deref(&self) -> &Self::Target { - &self.0 - } -} - -impl Row for AscentOwnedRow { - type Iter<'a> = ::Iter<'a>; - - deref_forward_row! {} - - fn into_owned_row(self) -> OwnedRow { - self.into_inner() - } -} - -impl PartialOrd for AscentOwnedRow { - fn partial_cmp(&self, other: &Self) -> Option { - self.0.as_inner().partial_cmp(other.0.as_inner()) - } -} - -impl Ord for AscentOwnedRow { - fn cmp(&self, other: &Self) -> std::cmp::Ordering { - self.partial_cmp(other) - .unwrap_or_else(|| panic!("cannot compare rows with different types")) - } -} - -impl From for AscentOwnedRow { - fn from(row: OwnedRow) -> Self { - Self(row) - } -} - #[cfg(test)] mod tests { use itertools::Itertools; diff --git a/src/stream/src/common/cache/mod.rs b/src/stream/src/common/cache/mod.rs new file mode 100644 index 000000000000..c57932a8e911 --- /dev/null +++ b/src/stream/src/common/cache/mod.rs @@ -0,0 +1,19 @@ +// Copyright 2023 RisingWave Labs +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +mod state_cache; +mod top_n_cache; + +pub use state_cache::*; +pub use top_n_cache::*; diff --git a/src/stream/src/common/cache/state_cache/mod.rs b/src/stream/src/common/cache/state_cache/mod.rs new file mode 100644 index 000000000000..1e393c258990 --- /dev/null +++ b/src/stream/src/common/cache/state_cache/mod.rs @@ -0,0 +1,69 @@ +// Copyright 2023 RisingWave Labs +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +pub use ordered::*; +use risingwave_common::array::Op; +pub use top_n::*; + +mod ordered; +mod top_n; + +/// A common interface for state table cache. +pub trait StateCache { + type Key: Ord; + type Value; + + /// Type of state cache filler, for syncing the cache with the state table. + type Filler<'a>: StateCacheFiller + 'a + where + Self: 'a; + + /// Check if the cache is synced with the state table. + fn is_synced(&self) -> bool; + + /// Begin syncing the cache with the state table. + fn begin_syncing(&mut self) -> Self::Filler<'_>; + + /// Insert an entry into the cache. Should not break cache validity. + fn insert(&mut self, key: Self::Key, value: Self::Value) -> Option; + + /// Delete an entry from the cache. Should not break cache validity. + fn delete(&mut self, key: &Self::Key) -> Option; + + /// Apply a batch of operations to the cache. Should not break cache validity. + fn apply_batch(&mut self, batch: impl IntoIterator); + + /// Clear the cache. + fn clear(&mut self); + + /// Iterate over the values in the cache. + fn values(&self) -> impl Iterator; + + /// Get the reference of first key-value pair in the cache. + fn first_key_value(&self) -> Option<(&Self::Key, &Self::Value)>; +} + +pub trait StateCacheFiller { + type Key: Ord; + type Value; + + /// Get the capacity of the cache. + fn capacity(&self) -> Option; + + /// Insert an entry into the cache without cache validity check. + fn insert_unchecked(&mut self, key: Self::Key, value: Self::Value); + + /// Finish syncing the cache with the state table. This should mark the cache as synced. + fn finish(self); +} diff --git a/src/stream/src/common/cache/state_cache/ordered.rs b/src/stream/src/common/cache/state_cache/ordered.rs new file mode 100644 index 000000000000..78bbea6a9619 --- /dev/null +++ b/src/stream/src/common/cache/state_cache/ordered.rs @@ -0,0 +1,120 @@ +// Copyright 2023 RisingWave Labs +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +use std::collections::BTreeMap; + +use risingwave_common::array::Op; + +use super::{StateCache, StateCacheFiller}; + +/// An implementation of [`StateCache`] that uses a [`BTreeMap`] as the underlying cache, with no +/// capacity limit. +pub struct OrderedStateCache { + cache: BTreeMap, + synced: bool, +} + +impl OrderedStateCache { + pub fn new() -> Self { + Self { + cache: BTreeMap::new(), + synced: false, + } + } +} + +impl Default for OrderedStateCache { + fn default() -> Self { + Self::new() + } +} + +impl StateCache for OrderedStateCache { + type Filler<'a> = &'a mut Self where Self: 'a; + type Key = K; + type Value = V; + + fn is_synced(&self) -> bool { + self.synced + } + + fn begin_syncing(&mut self) -> Self::Filler<'_> { + self.synced = false; + self.cache.clear(); + self + } + + fn insert(&mut self, key: Self::Key, value: Self::Value) -> Option { + if self.synced { + self.cache.insert(key, value) + } else { + None + } + } + + fn delete(&mut self, key: &Self::Key) -> Option { + if self.synced { + self.cache.remove(key) + } else { + None + } + } + + fn apply_batch(&mut self, batch: impl IntoIterator) { + if self.synced { + for (op, key, value) in batch { + match op { + Op::Insert | Op::UpdateInsert => { + self.cache.insert(key, value); + } + Op::Delete | Op::UpdateDelete => { + self.cache.remove(&key); + } + } + } + } + } + + fn clear(&mut self) { + self.cache.clear(); + self.synced = false; + } + + fn values(&self) -> impl Iterator { + assert!(self.synced); + self.cache.values() + } + + fn first_key_value(&self) -> Option<(&Self::Key, &Self::Value)> { + assert!(self.synced); + self.cache.first_key_value() + } +} + +impl StateCacheFiller for &mut OrderedStateCache { + type Key = K; + type Value = V; + + fn capacity(&self) -> Option { + None + } + + fn insert_unchecked(&mut self, key: Self::Key, value: Self::Value) { + self.cache.insert(key, value); + } + + fn finish(self) { + self.synced = true; + } +} diff --git a/src/stream/src/common/cache/state_cache/top_n.rs b/src/stream/src/common/cache/state_cache/top_n.rs new file mode 100644 index 000000000000..6829341f1d07 --- /dev/null +++ b/src/stream/src/common/cache/state_cache/top_n.rs @@ -0,0 +1,164 @@ +// Copyright 2023 RisingWave Labs +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +use risingwave_common::array::Op; + +use super::{StateCache, StateCacheFiller}; +use crate::common::cache::TopNCache; + +/// An implementation of [`StateCache`] that uses a [`TopNCache`] as the underlying cache, with +/// limited capacity. +pub struct TopNStateCache { + table_row_count: Option, + cache: TopNCache, + synced: bool, +} + +impl TopNStateCache { + pub fn new(capacity: usize) -> Self { + Self { + table_row_count: None, + cache: TopNCache::new(capacity), + synced: false, + } + } + + pub fn with_table_row_count(capacity: usize, table_row_count: usize) -> Self { + Self { + table_row_count: Some(table_row_count), + cache: TopNCache::new(capacity), + synced: false, + } + } + + pub fn set_table_row_count(&mut self, table_row_count: usize) { + self.table_row_count = Some(table_row_count); + } + + fn row_count_matched(&self) -> bool { + self.table_row_count + .map(|n| n == self.cache.len()) + .unwrap_or(false) + } + + /// Insert an entry with the assumption that the cache is SYNCED. + fn insert_synced(&mut self, key: K, value: V) -> Option { + let old_v = if self.row_count_matched() + || self.cache.is_empty() + || &key <= self.cache.last_key().unwrap() + { + self.cache.insert(key, value) + } else { + None + }; + // In other cases, we can't insert this key because we're not sure whether there're keys + // less than it in the table. So we only update table row count. + self.table_row_count = self.table_row_count.map(|n| n + 1); + old_v + } + + /// Delete an entry with the assumption that the cache is SYNCED. + fn delete_synced(&mut self, key: &K) -> Option { + let old_val = self.cache.remove(key); + self.table_row_count = self.table_row_count.map(|n| n - 1); + if self.cache.is_empty() && !self.row_count_matched() { + // The cache becomes empty, but there're still rows in the table, so mark it as not + // synced. + self.synced = false; + } + old_val + } +} + +impl StateCache for TopNStateCache { + type Filler<'a> = &'a mut Self where Self: 'a; + type Key = K; + type Value = V; + + fn is_synced(&self) -> bool { + self.synced + } + + fn begin_syncing(&mut self) -> Self::Filler<'_> { + self.synced = false; + self.cache.clear(); + self + } + + fn insert(&mut self, key: Self::Key, value: Self::Value) -> Option { + if self.synced { + self.insert_synced(key, value) + } else { + None + } + } + + fn delete(&mut self, key: &Self::Key) -> Option { + if self.synced { + self.delete_synced(key) + } else { + None + } + } + + fn apply_batch(&mut self, batch: impl IntoIterator) { + if self.synced { + for (op, key, value) in batch { + match op { + Op::Insert | Op::UpdateInsert => { + self.insert_synced(key, value); + } + Op::Delete | Op::UpdateDelete => { + self.delete_synced(&key); + if !self.synced { + break; + } + } + } + } + } + } + + fn clear(&mut self) { + self.cache.clear(); + self.synced = false; + } + + fn values(&self) -> impl Iterator { + assert!(self.synced); + self.cache.values() + } + + fn first_key_value(&self) -> Option<(&Self::Key, &Self::Value)> { + assert!(self.synced); + self.cache.first_key_value() + } +} + +impl StateCacheFiller for &mut TopNStateCache { + type Key = K; + type Value = V; + + fn capacity(&self) -> Option { + Some(self.cache.capacity()) + } + + fn insert_unchecked(&mut self, key: Self::Key, value: Self::Value) { + self.cache.insert(key, value); + } + + fn finish(self) { + self.synced = true; + } +} diff --git a/src/stream/src/executor/aggregation/state_cache/cache.rs b/src/stream/src/common/cache/top_n_cache.rs similarity index 58% rename from src/stream/src/executor/aggregation/state_cache/cache.rs rename to src/stream/src/common/cache/top_n_cache.rs index d402de62bfa2..e246c8df76c0 100644 --- a/src/stream/src/executor/aggregation/state_cache/cache.rs +++ b/src/stream/src/common/cache/top_n_cache.rs @@ -14,15 +14,15 @@ use std::collections::BTreeMap; -/// Common cache structure for [`super::StateCache`] (non-append-only `min`/`max`, `string_agg`). -pub struct OrderedCache { +/// Inner top-N cache structure for [`super::TopNStateCache`]. +pub struct TopNCache { /// The capacity of the cache. capacity: usize, /// Ordered cache entries. entries: BTreeMap, } -impl OrderedCache { +impl TopNCache { /// Create a new cache with specified capacity and order requirements. /// To create a cache with unlimited capacity, use `usize::MAX` for `capacity`. pub fn new(capacity: usize) -> Self { @@ -54,26 +54,42 @@ impl OrderedCache { } /// Insert an entry into the cache. - pub fn insert(&mut self, key: K, value: V) { - self.entries.insert(key, value); + pub fn insert(&mut self, key: K, value: V) -> Option { + let old_val = self.entries.insert(key, value); // evict if capacity is reached while self.entries.len() > self.capacity { self.entries.pop_last(); } + old_val } /// Remove an entry from the cache. - pub fn remove(&mut self, key: K) { - self.entries.remove(&key); + pub fn remove(&mut self, key: &K) -> Option { + self.entries.remove(key) } - /// Get the last (largest) key in the cache + /// Get the first (smallest) key-value pair in the cache. + pub fn first_key_value(&self) -> Option<(&K, &V)> { + self.entries.first_key_value() + } + + /// Get the first (smallest) key in the cache. + pub fn first_key(&self) -> Option<&K> { + self.first_key_value().map(|(k, _)| k) + } + + /// Get the last (largest) key-value pair in the cache. + pub fn last_key_value(&self) -> Option<(&K, &V)> { + self.entries.last_key_value() + } + + /// Get the last (largest) key in the cache. pub fn last_key(&self) -> Option<&K> { - self.entries.last_key_value().map(|(k, _)| k) + self.last_key_value().map(|(k, _)| k) } /// Iterate over the values in the cache. - pub fn iter_values(&self) -> impl Iterator { + pub fn values(&self) -> impl Iterator { self.entries.values() } } @@ -85,49 +101,65 @@ mod tests { use super::*; #[test] - fn test_ordered_cache() { - let mut cache = OrderedCache::new(3); + fn test_top_n_cache() { + let mut cache = TopNCache::new(3); assert_eq!(cache.capacity(), 3); assert_eq!(cache.len(), 0); assert!(cache.is_empty()); + assert!(cache.first_key_value().is_none()); + assert!(cache.first_key().is_none()); + assert!(cache.last_key_value().is_none()); assert!(cache.last_key().is_none()); - assert!(cache.iter_values().collect_vec().is_empty()); + assert!(cache.values().collect_vec().is_empty()); - cache.insert(5, "hello".to_string()); + let old_val = cache.insert(5, "hello".to_string()); + assert!(old_val.is_none()); assert_eq!(cache.len(), 1); assert!(!cache.is_empty()); - assert_eq!(cache.iter_values().collect_vec(), vec!["hello"]); + assert_eq!(cache.values().collect_vec(), vec!["hello"]); cache.insert(3, "world".to_string()); cache.insert(1, "risingwave!".to_string()); assert_eq!(cache.len(), 3); + assert_eq!( + cache.first_key_value(), + Some((&1, &"risingwave!".to_string())) + ); + assert_eq!(cache.first_key(), Some(&1)); + assert_eq!(cache.last_key_value(), Some((&5, &"hello".to_string()))); assert_eq!(cache.last_key(), Some(&5)); assert_eq!( - cache.iter_values().collect_vec(), + cache.values().collect_vec(), vec!["risingwave!", "world", "hello"] ); cache.insert(0, "foo".to_string()); assert_eq!(cache.capacity(), 3); assert_eq!(cache.len(), 3); + assert_eq!(cache.first_key(), Some(&0)); assert_eq!(cache.last_key(), Some(&3)); assert_eq!( - cache.iter_values().collect_vec(), + cache.values().collect_vec(), vec!["foo", "risingwave!", "world"] ); - cache.remove(0); + let old_val = cache.remove(&0); + assert_eq!(old_val, Some("foo".to_string())); assert_eq!(cache.len(), 2); + assert_eq!(cache.first_key(), Some(&1)); assert_eq!(cache.last_key(), Some(&3)); - cache.remove(3); + cache.remove(&3); assert_eq!(cache.len(), 1); + assert_eq!(cache.first_key(), Some(&1)); assert_eq!(cache.last_key(), Some(&1)); - cache.remove(100); // can remove non-existing key + let old_val = cache.remove(&100); // can remove non-existing key + assert!(old_val.is_none()); assert_eq!(cache.len(), 1); cache.clear(); assert_eq!(cache.len(), 0); assert_eq!(cache.capacity(), 3); + assert_eq!(cache.first_key(), None); assert_eq!(cache.last_key(), None); } } diff --git a/src/stream/src/common/mod.rs b/src/stream/src/common/mod.rs index ebbadb96a2f5..2789fb88d409 100644 --- a/src/stream/src/common/mod.rs +++ b/src/stream/src/common/mod.rs @@ -16,5 +16,6 @@ pub use builder::*; pub use column_mapping::*; mod builder; +pub mod cache; mod column_mapping; pub mod table; diff --git a/src/stream/src/executor/aggregation/agg_state_cache.rs b/src/stream/src/executor/aggregation/agg_state_cache.rs new file mode 100644 index 000000000000..2dc34b3ab95b --- /dev/null +++ b/src/stream/src/executor/aggregation/agg_state_cache.rs @@ -0,0 +1,199 @@ +// Copyright 2023 RisingWave Labs +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +use risingwave_common::array::stream_chunk::Ops; +use risingwave_common::array::{ArrayImpl, Op}; +use risingwave_common::buffer::Bitmap; +use risingwave_common::types::{Datum, DatumRef}; +use risingwave_common::util::ordered::OrderedRowSerde; +use smallvec::SmallVec; + +use super::minput_agg_impl::MInputAggregator; +use crate::common::cache::{StateCache, StateCacheFiller}; + +/// Cache key type. +type CacheKey = Vec; + +// TODO(yuchao): May extract common logic here to `struct [Data/Stream]ChunkRef` if there's other +// usage in the future. https://github.com/risingwavelabs/risingwave/pull/5908#discussion_r1002896176 +pub struct StateCacheInputBatch<'a> { + idx: usize, + ops: Ops<'a>, + visibility: Option<&'a Bitmap>, + columns: &'a [&'a ArrayImpl], + cache_key_serializer: &'a OrderedRowSerde, + arg_col_indices: &'a [usize], + order_col_indices: &'a [usize], +} + +impl<'a> StateCacheInputBatch<'a> { + pub fn new( + ops: Ops<'a>, + visibility: Option<&'a Bitmap>, + columns: &'a [&'a ArrayImpl], + cache_key_serializer: &'a OrderedRowSerde, + arg_col_indices: &'a [usize], + order_col_indices: &'a [usize], + ) -> Self { + let first_idx = visibility.map_or(0, |v| v.next_set_bit(0).unwrap_or(ops.len())); + Self { + idx: first_idx, + ops, + visibility, + columns, + cache_key_serializer, + arg_col_indices, + order_col_indices, + } + } +} + +impl<'a> Iterator for StateCacheInputBatch<'a> { + type Item = (Op, CacheKey, SmallVec<[DatumRef<'a>; 2]>); + + fn next(&mut self) -> Option { + if self.idx >= self.ops.len() { + None + } else { + let op = self.ops[self.idx]; + let key = { + let mut key = Vec::new(); + self.cache_key_serializer.serialize_datums( + self.order_col_indices + .iter() + .map(|col_idx| self.columns[*col_idx].value_at(self.idx)), + &mut key, + ); + key + }; + let value = self + .arg_col_indices + .iter() + .map(|col_idx| self.columns[*col_idx].value_at(self.idx)) + .collect(); + self.idx = self.visibility.map_or(self.idx + 1, |v| { + v.next_set_bit(self.idx + 1).unwrap_or(self.ops.len()) + }); + Some((op, key, value)) + } + } +} + +/// Trait that defines the interface of state table cache for stateful streaming agg. +pub trait AggStateCache { + /// Check if the cache is synced with state table. + fn is_synced(&self) -> bool; + + /// Apply a batch of updates to the cache. + fn apply_batch(&mut self, batch: StateCacheInputBatch<'_>); + + /// Begin syncing the cache with state table. + fn begin_syncing(&mut self) -> Box; + + /// Get the aggregation output. + fn get_output(&self) -> Datum; +} + +/// Trait that defines agg state cache syncing interface. +pub trait AggStateCacheFiller { + /// Get the capacity of the cache to be filled. `None` means unlimited. + fn capacity(&self) -> Option; + + /// Insert an entry to the cache without checking row count, capacity, key order, etc. + /// Just insert into the inner cache structure, e.g. `BTreeMap`. + fn append(&mut self, key: CacheKey, value: SmallVec<[DatumRef<'_>; 2]>); + + /// Mark the cache as synced. + fn finish(self: Box); +} + +/// A generic implementation of [`AggStateCache`] that combines a [`StateCache`] and an +/// [`MInputAggregator`]. +pub struct GenericAggStateCache +where + C: StateCache, + A: MInputAggregator, +{ + state_cache: C, + aggregator: A, +} + +impl GenericAggStateCache +where + C: StateCache, + A: MInputAggregator, +{ + pub fn new(state_cache: C, aggregator: A) -> Self { + Self { + state_cache, + aggregator, + } + } +} + +impl AggStateCache for GenericAggStateCache +where + C: StateCache, + for<'a> C::Filler<'a>: Send + Sync, + A: MInputAggregator + Send + Sync, +{ + fn is_synced(&self) -> bool { + self.state_cache.is_synced() + } + + fn apply_batch(&mut self, batch: StateCacheInputBatch<'_>) { + self.state_cache.apply_batch( + batch.map(|(op, key, value)| (op, key, self.aggregator.convert_cache_value(value))), + ); + } + + fn begin_syncing(&mut self) -> Box { + Box::new(GenericAggStateCacheFiller::<'_, C, A> { + cache_filler: self.state_cache.begin_syncing(), + aggregator: &self.aggregator, + }) + } + + fn get_output(&self) -> Datum { + self.aggregator.aggregate(self.state_cache.values()) + } +} + +pub struct GenericAggStateCacheFiller<'filler, C, A> +where + C: StateCache + 'filler, + A: MInputAggregator, +{ + cache_filler: C::Filler<'filler>, + aggregator: &'filler A, +} + +impl<'filler, C, A> AggStateCacheFiller for GenericAggStateCacheFiller<'filler, C, A> +where + C: StateCache, + A: MInputAggregator, +{ + fn capacity(&self) -> Option { + self.cache_filler.capacity() + } + + fn append(&mut self, key: CacheKey, value: SmallVec<[DatumRef<'_>; 2]>) { + self.cache_filler + .insert_unchecked(key, self.aggregator.convert_cache_value(value)); + } + + fn finish(self: Box) { + self.cache_filler.finish() + } +} diff --git a/src/stream/src/executor/aggregation/minput.rs b/src/stream/src/executor/aggregation/minput.rs index 588a7f3d8009..0af355650034 100644 --- a/src/stream/src/executor/aggregation/minput.rs +++ b/src/stream/src/executor/aggregation/minput.rs @@ -18,23 +18,23 @@ use futures::{pin_mut, StreamExt}; use futures_async_stream::for_await; use itertools::Itertools; use risingwave_common::array::stream_chunk::Ops; -use risingwave_common::array::{ArrayImpl, Op}; +use risingwave_common::array::ArrayImpl; use risingwave_common::buffer::Bitmap; use risingwave_common::catalog::Schema; use risingwave_common::row::{OwnedRow, RowExt}; -use risingwave_common::types::{Datum, DatumRef, ScalarImpl}; +use risingwave_common::types::{Datum, ScalarImpl}; use risingwave_common::util::ordered::OrderedRowSerde; use risingwave_common::util::sort_util::OrderType; use risingwave_expr::expr::AggKind; use risingwave_storage::store::PrefetchOptions; use risingwave_storage::StateStore; -use smallvec::SmallVec; -use super::state_cache::array_agg::ArrayAgg; -use super::state_cache::extreme::ExtremeAgg; -use super::state_cache::string_agg::StringAgg; -use super::state_cache::{CacheKey, SortedStateCache, StateCache, TopNStateCache}; +use super::agg_state_cache::{AggStateCache, GenericAggStateCache, StateCacheInputBatch}; +use super::minput_agg_impl::array_agg::ArrayAgg; +use super::minput_agg_impl::extreme::ExtremeAgg; +use super::minput_agg_impl::string_agg::StringAgg; use super::AggCall; +use crate::common::cache::{OrderedStateCache, TopNStateCache}; use crate::common::table::state_table::StateTable; use crate::common::StateTableColumnMapping; use crate::executor::{PkIndices, StreamExecutorResult}; @@ -58,7 +58,7 @@ pub struct MaterializedInputState { state_table_order_col_indices: Vec, /// Cache of state table. - cache: Box, + cache: Box, /// Serializer for cache key. cache_key_serializer: OrderedRowSerde, @@ -124,12 +124,18 @@ impl MaterializedInputState { .collect_vec(); let cache_key_serializer = OrderedRowSerde::new(cache_key_data_types, order_types); - let cache: Box = match agg_call.kind { - AggKind::Min | AggKind::Max | AggKind::FirstValue => { - Box::new(TopNStateCache::new(ExtremeAgg, extreme_cache_size)) - } - AggKind::StringAgg => Box::new(SortedStateCache::new(StringAgg)), - AggKind::ArrayAgg => Box::new(SortedStateCache::new(ArrayAgg)), + let cache: Box = match agg_call.kind { + AggKind::Min | AggKind::Max | AggKind::FirstValue => Box::new( + GenericAggStateCache::new(TopNStateCache::new(extreme_cache_size), ExtremeAgg), + ), + AggKind::StringAgg => Box::new(GenericAggStateCache::new( + OrderedStateCache::new(), + StringAgg, + )), + AggKind::ArrayAgg => Box::new(GenericAggStateCache::new( + OrderedStateCache::new(), + ArrayAgg, + )), _ => panic!( "Agg kind `{}` is not expected to have materialized input state", agg_call.kind @@ -178,14 +184,14 @@ impl MaterializedInputState { .iter_with_pk_prefix( &group_key, PrefetchOptions { - exhaust_iter: cache_filler.capacity() == usize::MAX, + exhaust_iter: cache_filler.capacity().is_none(), }, ) .await?; pin_mut!(all_data_iter); #[for_await] - for state_row in all_data_iter.take(cache_filler.capacity()) { + for state_row in all_data_iter.take(cache_filler.capacity().unwrap_or(usize::MAX)) { let state_row: OwnedRow = state_row?; let cache_key = { let mut cache_key = Vec::new(); @@ -202,7 +208,7 @@ impl MaterializedInputState { .iter() .map(|i| state_row[*i].as_ref().map(ScalarImpl::as_scalar_ref_impl)) .collect(); - cache_filler.insert(cache_key, cache_value); + cache_filler.append(cache_key, cache_value); } cache_filler.finish(); } @@ -211,71 +217,6 @@ impl MaterializedInputState { } } -// TODO(yuchao): May extract common logic here to `struct [Data/Stream]ChunkRef` if there's other -// usage in the future. https://github.com/risingwavelabs/risingwave/pull/5908#discussion_r1002896176 -pub struct StateCacheInputBatch<'a> { - idx: usize, - ops: Ops<'a>, - visibility: Option<&'a Bitmap>, - columns: &'a [&'a ArrayImpl], - cache_key_serializer: &'a OrderedRowSerde, - arg_col_indices: &'a [usize], - order_col_indices: &'a [usize], -} - -impl<'a> StateCacheInputBatch<'a> { - fn new( - ops: Ops<'a>, - visibility: Option<&'a Bitmap>, - columns: &'a [&'a ArrayImpl], - cache_key_serializer: &'a OrderedRowSerde, - arg_col_indices: &'a [usize], - order_col_indices: &'a [usize], - ) -> Self { - let first_idx = visibility.map_or(0, |v| v.next_set_bit(0).unwrap_or(ops.len())); - Self { - idx: first_idx, - ops, - visibility, - columns, - cache_key_serializer, - arg_col_indices, - order_col_indices, - } - } -} - -impl<'a> Iterator for StateCacheInputBatch<'a> { - type Item = (Op, CacheKey, SmallVec<[DatumRef<'a>; 2]>); - - fn next(&mut self) -> Option { - if self.idx >= self.ops.len() { - None - } else { - let op = self.ops[self.idx]; - let key = { - let mut key = Vec::new(); - self.cache_key_serializer.serialize_datums( - self.order_col_indices - .iter() - .map(|col_idx| self.columns[*col_idx].value_at(self.idx)), - &mut key, - ); - key - }; - let value = self - .arg_col_indices - .iter() - .map(|col_idx| self.columns[*col_idx].value_at(self.idx)) - .collect(); - self.idx = self.visibility.map_or(self.idx + 1, |v| { - v.next_set_bit(self.idx + 1).unwrap_or(self.ops.len()) - }); - Some((op, key, value)) - } - } -} - #[cfg(test)] mod tests { use std::collections::HashSet; diff --git a/src/stream/src/executor/aggregation/state_cache/array_agg.rs b/src/stream/src/executor/aggregation/minput_agg_impl/array_agg.rs similarity index 87% rename from src/stream/src/executor/aggregation/state_cache/array_agg.rs rename to src/stream/src/executor/aggregation/minput_agg_impl/array_agg.rs index 74565ea42e69..803c87bc1fdc 100644 --- a/src/stream/src/executor/aggregation/state_cache/array_agg.rs +++ b/src/stream/src/executor/aggregation/minput_agg_impl/array_agg.rs @@ -16,11 +16,11 @@ use risingwave_common::array::ListValue; use risingwave_common::types::{Datum, DatumRef, ScalarRefImpl}; use smallvec::SmallVec; -use super::StateCacheAggregator; +use super::MInputAggregator; pub struct ArrayAgg; -impl StateCacheAggregator for ArrayAgg { +impl MInputAggregator for ArrayAgg { type Value = Datum; fn convert_cache_value(&self, value: SmallVec<[DatumRef<'_>; 2]>) -> Self::Value { @@ -39,19 +39,19 @@ impl StateCacheAggregator for ArrayAgg { #[cfg(test)] mod tests { use super::*; - use crate::executor::aggregation::state_cache::cache::OrderedCache; + use crate::common::cache::TopNCache; #[test] fn test_array_agg_aggregate() { let agg = ArrayAgg; - let mut cache = OrderedCache::new(10); - assert_eq!(agg.aggregate(cache.iter_values()), None); + let mut cache = TopNCache::new(10); + assert_eq!(agg.aggregate(cache.values()), None); cache.insert(vec![1, 2, 3], Some("hello".to_string().into())); cache.insert(vec![1, 2, 4], Some("world".to_string().into())); assert_eq!( - agg.aggregate(cache.iter_values()), + agg.aggregate(cache.values()), Some( ListValue::new(vec![ Some("hello".to_string().into()), @@ -63,7 +63,7 @@ mod tests { cache.insert(vec![0, 1, 2], Some("emmm".to_string().into())); assert_eq!( - agg.aggregate(cache.iter_values()), + agg.aggregate(cache.values()), Some( ListValue::new(vec![ Some("emmm".to_string().into()), @@ -76,7 +76,7 @@ mod tests { cache.insert(vec![6, 6, 6], None); assert_eq!( - agg.aggregate(cache.iter_values()), + agg.aggregate(cache.values()), Some( ListValue::new(vec![ Some("emmm".to_string().into()), diff --git a/src/stream/src/executor/aggregation/state_cache/extreme.rs b/src/stream/src/executor/aggregation/minput_agg_impl/extreme.rs similarity index 86% rename from src/stream/src/executor/aggregation/state_cache/extreme.rs rename to src/stream/src/executor/aggregation/minput_agg_impl/extreme.rs index 7c96b888a331..6876edf07671 100644 --- a/src/stream/src/executor/aggregation/state_cache/extreme.rs +++ b/src/stream/src/executor/aggregation/minput_agg_impl/extreme.rs @@ -15,14 +15,14 @@ use risingwave_common::types::{Datum, DatumRef, ScalarRefImpl}; use smallvec::SmallVec; -use super::StateCacheAggregator; +use super::MInputAggregator; /// Common aggregator for `min`/`max`. The behavior is simply to choose the /// first value as aggregation result, so the value order in the given cache /// is important and should be maintained outside. pub struct ExtremeAgg; -impl StateCacheAggregator for ExtremeAgg { +impl MInputAggregator for ExtremeAgg { // TODO(yuchao): We can generate an `ExtremeAgg` for each data type to save memory. type Value = Datum; @@ -38,25 +38,25 @@ impl StateCacheAggregator for ExtremeAgg { #[cfg(test)] mod tests { use super::*; - use crate::executor::aggregation::state_cache::cache::OrderedCache; + use crate::common::cache::TopNCache; #[test] fn test_extreme_agg_aggregate() { let agg = ExtremeAgg; - let mut cache = OrderedCache::new(10); - assert_eq!(agg.aggregate(cache.iter_values()), None); + let mut cache = TopNCache::new(10); + assert_eq!(agg.aggregate(cache.values()), None); cache.insert(vec![1, 2, 3], Some("hello".to_string().into())); cache.insert(vec![1, 3, 4], Some("world".to_string().into())); assert_eq!( - agg.aggregate(cache.iter_values()), + agg.aggregate(cache.values()), Some("hello".to_string().into()) ); cache.insert(vec![0, 1, 2], Some("emmm".to_string().into())); assert_eq!( - agg.aggregate(cache.iter_values()), + agg.aggregate(cache.values()), Some("emmm".to_string().into()) ); } diff --git a/src/stream/src/executor/aggregation/minput_agg_impl/mod.rs b/src/stream/src/executor/aggregation/minput_agg_impl/mod.rs new file mode 100644 index 000000000000..ee89dc1caf89 --- /dev/null +++ b/src/stream/src/executor/aggregation/minput_agg_impl/mod.rs @@ -0,0 +1,32 @@ +// Copyright 2023 RisingWave Labs +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +use risingwave_common::types::{Datum, DatumRef}; +use smallvec::SmallVec; + +pub mod array_agg; +pub mod extreme; +pub mod string_agg; + +/// Trait that defines aggregators that aggregate over an iterator of cached values. +pub trait MInputAggregator { + /// The cache value type. + type Value; + + /// Convert cache value into compact representation. + fn convert_cache_value(&self, value: SmallVec<[DatumRef<'_>; 2]>) -> Self::Value; + + /// Aggregate cached values. + fn aggregate<'a>(&'a self, values: impl Iterator) -> Datum; +} diff --git a/src/stream/src/executor/aggregation/state_cache/string_agg.rs b/src/stream/src/executor/aggregation/minput_agg_impl/string_agg.rs similarity index 89% rename from src/stream/src/executor/aggregation/state_cache/string_agg.rs rename to src/stream/src/executor/aggregation/minput_agg_impl/string_agg.rs index 44f6d057cd99..ff3e0d76ab17 100644 --- a/src/stream/src/executor/aggregation/state_cache/string_agg.rs +++ b/src/stream/src/executor/aggregation/minput_agg_impl/string_agg.rs @@ -15,7 +15,7 @@ use risingwave_common::types::{Datum, DatumRef, ScalarRefImpl}; use smallvec::SmallVec; -use super::StateCacheAggregator; +use super::MInputAggregator; pub struct StringAggData { delim: String, @@ -24,7 +24,7 @@ pub struct StringAggData { pub struct StringAgg; -impl StateCacheAggregator for StringAgg { +impl MInputAggregator for StringAgg { type Value = StringAggData; fn convert_cache_value(&self, value: SmallVec<[DatumRef<'_>; 2]>) -> Self::Value { @@ -56,14 +56,14 @@ impl StateCacheAggregator for StringAgg { #[cfg(test)] mod tests { use super::*; - use crate::executor::aggregation::state_cache::cache::OrderedCache; + use crate::common::cache::TopNCache; #[test] fn test_string_agg_aggregate() { let agg = StringAgg; - let mut cache = OrderedCache::new(10); - assert_eq!(agg.aggregate(cache.iter_values()), None); + let mut cache = TopNCache::new(10); + assert_eq!(agg.aggregate(cache.values()), None); cache.insert( vec![1, 2, 3], @@ -80,7 +80,7 @@ mod tests { }, ); assert_eq!( - agg.aggregate(cache.iter_values()), + agg.aggregate(cache.values()), Some("hello,world".to_string().into()) ); @@ -92,7 +92,7 @@ mod tests { }, ); assert_eq!( - agg.aggregate(cache.iter_values()), + agg.aggregate(cache.values()), Some("emmm_hello,world".to_string().into()) ); } diff --git a/src/stream/src/executor/aggregation/mod.rs b/src/stream/src/executor/aggregation/mod.rs index bbe9c4febf2d..792d8fdc3d71 100644 --- a/src/stream/src/executor/aggregation/mod.rs +++ b/src/stream/src/executor/aggregation/mod.rs @@ -34,9 +34,10 @@ mod agg_call; mod agg_group; pub mod agg_impl; mod agg_state; +mod agg_state_cache; mod distinct; mod minput; -mod state_cache; +mod minput_agg_impl; mod table; mod value; diff --git a/src/stream/src/executor/aggregation/state_cache/mod.rs b/src/stream/src/executor/aggregation/state_cache/mod.rs deleted file mode 100644 index 98c74c87fac3..000000000000 --- a/src/stream/src/executor/aggregation/state_cache/mod.rs +++ /dev/null @@ -1,273 +0,0 @@ -// Copyright 2023 RisingWave Labs -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -use std::collections::BTreeMap; - -use risingwave_common::array::Op; -use risingwave_common::types::{Datum, DatumRef}; -use smallvec::SmallVec; - -use self::cache::OrderedCache; -use super::minput::StateCacheInputBatch; - -pub mod array_agg; -mod cache; -pub mod extreme; -pub mod string_agg; - -/// Cache key type. -pub type CacheKey = Vec; - -/// Trait that defines the interface of state table cache. -pub trait StateCache: Send + Sync + 'static { - /// Check if the cache is synced with state table. - fn is_synced(&self) -> bool; - - /// Apply a batch of updates to the cache. - fn apply_batch(&mut self, batch: StateCacheInputBatch<'_>); - - /// Begin syncing the cache with state table. - fn begin_syncing(&mut self) -> StateCacheFiller<'_>; - - /// Get the aggregation output. - fn get_output(&self) -> Datum; -} - -/// Cache maintenance interface. -/// Note that this trait must be private, so that only [`StateCacheFiller`] can use it. -trait StateCacheMaintain: Send + Sync + 'static { - /// Insert an entry to the cache without checking row count, capacity, key order, etc. - /// Just insert into the inner cache structure, e.g. `BTreeMap`. - fn insert_unchecked(&mut self, key: CacheKey, value: SmallVec<[DatumRef<'_>; 2]>); - - /// Mark the cache as synced. - fn set_synced(&mut self); -} - -/// A temporary handle for filling the state cache. -/// The state cache will be marked as synced automatically when this handle is dropped. -pub struct StateCacheFiller<'a> { - capacity: usize, - cache: &'a mut dyn StateCacheMaintain, -} - -impl<'a> StateCacheFiller<'a> { - /// Get the capacity of the cache to be filled. - pub fn capacity(&self) -> usize { - self.capacity - } - - /// Insert an entry to the cache. - pub fn insert(&mut self, key: CacheKey, value: SmallVec<[DatumRef<'_>; 2]>) { - self.cache.insert_unchecked(key, value) - } - - /// Finish the cache filling process. - /// Must be called after inserting all entries to mark the cache as synced. - pub fn finish(self) { - self.cache.set_synced(); - } -} - -/// Trait that defines aggregators that aggregate entries in an [`OrderedCache`]. -pub trait StateCacheAggregator { - /// The cache value type. - type Value: Send + Sync; - - /// Convert cache value into compact representation. - fn convert_cache_value(&self, value: SmallVec<[DatumRef<'_>; 2]>) -> Self::Value; - - /// Aggregate all entries in the ordered cache. - fn aggregate<'a>(&'a self, values: impl Iterator) -> Datum; -} - -/// A sorted [`StateCache`] implementation with capacity limit. -pub struct TopNStateCache -where - Agg: StateCacheAggregator + Send + Sync + 'static, -{ - /// Aggregator implementation. - aggregator: Agg, - - /// The inner ordered cache. - cache: OrderedCache, - - /// Sync status of the state cache. - synced: bool, -} - -impl TopNStateCache -where - Agg: StateCacheAggregator + Send + Sync + 'static, -{ - pub fn new(aggregator: Agg, capacity: usize) -> Self { - Self { - aggregator, - cache: OrderedCache::new(capacity), - synced: false, - } - } -} - -impl StateCache for TopNStateCache -where - Agg: StateCacheAggregator + Send + Sync + 'static, -{ - fn is_synced(&self) -> bool { - self.synced - } - - fn apply_batch(&mut self, batch: StateCacheInputBatch<'_>) { - if self.synced { - if self.cache.is_empty() { - // the empty cache may be marked as synced before, but we can't - // insert into it safely, so make it unsynced and bye bye. - self.synced = false; - } else { - // only insert/delete entries if the cache is synced - for (op, key, value) in batch { - match op { - Op::Insert | Op::UpdateInsert => { - if &key < self.cache.last_key().expect("the cache must not be empty") { - self.cache - .insert(key, self.aggregator.convert_cache_value(value)); - } - } - Op::Delete | Op::UpdateDelete => { - self.cache.remove(key); - if self.cache.is_empty() { - // the cache becomes empty, but we don't know if there're still rows - // in the table, so mark it as not synced conservatively. - self.synced = false; - break; - } - } - } - } - } - } - } - - fn begin_syncing(&mut self) -> StateCacheFiller<'_> { - self.synced = false; - self.cache.clear(); // ensure that the cache is empty before syncing - StateCacheFiller { - capacity: self.cache.capacity(), - cache: self, - } - } - - fn get_output(&self) -> Datum { - assert!(self.synced); - self.aggregator.aggregate(self.cache.iter_values()) - } -} - -impl StateCacheMaintain for TopNStateCache -where - Agg: StateCacheAggregator + Send + Sync + 'static, -{ - fn insert_unchecked(&mut self, key: CacheKey, value: SmallVec<[DatumRef<'_>; 2]>) { - let value = self.aggregator.convert_cache_value(value); - self.cache.insert(key, value); - } - - fn set_synced(&mut self) { - self.synced = true; - } -} - -/// A sorted [`StateCache`] implementation without capacity limit. -/// In other words, this cache is a fully synced cache. -pub struct SortedStateCache -where - Agg: StateCacheAggregator + Send + Sync + 'static, -{ - /// Aggregator implementation. - aggregator: Agg, - - /// The inner ordered cache. - cache: BTreeMap, - - /// Sync status of the state cache. - /// If true, the cache is FULLY synced with corresponding state table. - synced: bool, -} - -impl SortedStateCache -where - Agg: StateCacheAggregator + Send + Sync + 'static, -{ - pub fn new(aggregator: Agg) -> Self { - Self { - aggregator, - cache: Default::default(), - synced: false, - } - } -} - -impl StateCache for SortedStateCache -where - Agg: StateCacheAggregator + Send + Sync + 'static, -{ - fn is_synced(&self) -> bool { - self.synced - } - - fn apply_batch(&mut self, batch: StateCacheInputBatch<'_>) { - if self.synced { - // only insert/delete entries if the cache is synced - for (op, key, value) in batch { - match op { - Op::Insert | Op::UpdateInsert => { - self.cache - .insert(key, self.aggregator.convert_cache_value(value)); - } - Op::Delete | Op::UpdateDelete => { - self.cache.remove(&key); - } - } - } - } - } - - fn begin_syncing(&mut self) -> StateCacheFiller<'_> { - self.synced = false; - self.cache.clear(); // ensure that the cache is empty before syncing - StateCacheFiller { - capacity: usize::MAX, // use `usize::MAX` for unlimited capacity - cache: self, - } - } - - fn get_output(&self) -> Datum { - assert!(self.synced); - self.aggregator.aggregate(self.cache.values()) - } -} - -impl StateCacheMaintain for SortedStateCache -where - Agg: StateCacheAggregator + Send + Sync + 'static, -{ - fn insert_unchecked(&mut self, key: CacheKey, value: SmallVec<[DatumRef<'_>; 2]>) { - let value = self.aggregator.convert_cache_value(value); - self.cache.insert(key, value); - } - - fn set_synced(&mut self) { - self.synced = true; - } -} diff --git a/src/stream/src/executor/sort.rs b/src/stream/src/executor/sort.rs index 34159e52823a..330616205531 100644 --- a/src/stream/src/executor/sort.rs +++ b/src/stream/src/executor/sort.rs @@ -112,6 +112,9 @@ impl SortExecutor { buffer_changed: false, }; + // Populate the sort buffer cache on initialization. + vars.buffer.refill_cache(None, &this.buffer_table).await?; + #[for_await] for msg in input { match msg? { @@ -158,7 +161,7 @@ impl SortExecutor { // Manipulate the cache if necessary. if cache_may_stale { - vars.buffer.clear_cache(); + vars.buffer.refill_cache(None, &this.buffer_table).await?; } } diff --git a/src/stream/src/executor/sort_buffer.rs b/src/stream/src/executor/sort_buffer.rs index f7493dd6fcfb..ad225f465604 100644 --- a/src/stream/src/executor/sort_buffer.rs +++ b/src/stream/src/executor/sort_buffer.rs @@ -16,50 +16,96 @@ use std::marker::PhantomData; use std::ops::Bound; use futures::stream; -use futures_async_stream::try_stream; +use futures_async_stream::{for_await, try_stream}; use risingwave_common::array::stream_record::Record; use risingwave_common::array::StreamChunk; use risingwave_common::hash::VnodeBitmapExt; -use risingwave_common::row::{self, OwnedRow, Row}; -use risingwave_common::types::ScalarImpl; +use risingwave_common::row::{self, OwnedRow, Row, RowExt}; +use risingwave_common::types::{ScalarImpl, ToOwnedDatum}; use risingwave_storage::store::PrefetchOptions; use risingwave_storage::StateStore; -use super::StreamExecutorError; +use super::{StreamExecutorError, StreamExecutorResult}; +use crate::common::cache::{OrderedStateCache, StateCache, StateCacheFiller}; use crate::common::table::state_table::StateTable; -// TODO(rc): Internal cache will be added later. +// TODO(rc): This should be a struct in `memcmp_encoding` module. See #8606. +type MemcmpEncoded = Box<[u8]>; + +type CacheKey = ( + ScalarImpl, // sort (watermark) column value + MemcmpEncoded, // memcmp-encoded pk +); + +fn row_to_cache_key( + sort_column_index: usize, + row: impl Row, + buffer_table: &StateTable, +) -> CacheKey { + let timestamp_val = row + .datum_at(sort_column_index) + .to_owned_datum() + .expect("watermark column is expected to be non-null"); + let mut pk = vec![]; + buffer_table + .pk_serde() + .serialize((&row).project(buffer_table.pk_indices()), &mut pk); + (timestamp_val, pk.into_boxed_slice()) +} + /// [`SortBuffer`] is a common component that consume an unordered stream and produce an ordered /// stream by watermark. This component maintains a buffer table passed in, whose schema is same as /// [`SortBuffer`]'s input and output. Generally, the component acts as a buffer that output the /// data it received with a delay, commonly used to implement emit-on-window-close policy. pub struct SortBuffer { - #[allow(dead_code)] + /// The timestamp column to sort on. sort_column_index: usize, + + /// Cache of buffer table. `TopNStateCache` also works, may switch to it if needed later. + cache: OrderedStateCache, + _phantom: PhantomData, } impl SortBuffer { + /// Create a new [`SortBuffer`]. pub fn new(sort_column_index: usize, buffer_table: &StateTable) -> Self { assert_eq!( sort_column_index, buffer_table.pk_indices()[0], "the column to sort on must be the first pk column of the buffer table" ); + Self { sort_column_index, + cache: OrderedStateCache::new(), _phantom: PhantomData, } } + /// Recover a [`SortBuffer`] from a buffer table. + #[allow(dead_code)] + pub async fn recover( + sort_column_index: usize, + buffer_table: &StateTable, + ) -> StreamExecutorResult { + let mut this = Self::new(sort_column_index, buffer_table); + this.refill_cache(None, buffer_table).await?; + Ok(this) + } + /// Insert a new row into the buffer. pub fn insert(&mut self, new_row: impl Row, buffer_table: &mut StateTable) { - buffer_table.insert(new_row); + buffer_table.insert(&new_row); + let key = row_to_cache_key(self.sort_column_index, &new_row, buffer_table); + self.cache.insert(key, new_row.into_owned_row()); } /// Delete a row from the buffer. pub fn delete(&mut self, old_row: impl Row, buffer_table: &mut StateTable) { - buffer_table.delete(old_row); + buffer_table.delete(&old_row); + let key = row_to_cache_key(self.sort_column_index, &old_row, buffer_table); + self.cache.delete(&key); } /// Update a row in the buffer. @@ -69,7 +115,10 @@ impl SortBuffer { new_row: impl Row, buffer_table: &mut StateTable, ) { - buffer_table.update(old_row, new_row); + buffer_table.update(&old_row, &new_row); + let key = row_to_cache_key(self.sort_column_index, &old_row, buffer_table); + self.cache.delete(&key); + self.cache.insert(key, new_row.into_owned_row()); } /// Apply a change to the buffer, insert/delete/update. @@ -95,9 +144,61 @@ impl SortBuffer { watermark: ScalarImpl, buffer_table: &'a mut StateTable, ) { + let mut last_timestamp = None; + loop { + if !self.cache.is_synced() { + // Refill the cache, then consume from the cache, to ensure strong row ordering + // and prefetch for the next watermark. + self.refill_cache(last_timestamp.take(), buffer_table) + .await?; + } + + #[for_await] + for res in self.consume_from_cache(&watermark) { + let ((timestamp_val, _), row) = res?; + last_timestamp = Some(timestamp_val); + yield row; + } + + if self.cache.is_synced() { + // The cache is still synced after consuming, meaning that there is no more rows + // under the watermark to yield. + break; + } + } + + // TODO(rc): Need something like `table.range_delete()`. Here we call + // `update_watermark(watermark, true)` as an alternative to `range_delete((..watermark))`. + buffer_table.update_watermark(watermark, true); + } + + #[try_stream(ok = (CacheKey, OwnedRow), error = StreamExecutorError)] + async fn consume_from_cache<'a>(&'a mut self, watermark: &'a ScalarImpl) { + assert!(self.cache.is_synced()); + while let Some(key) = self.cache.first_key_value().map(|(k, _)| k.clone()) { + if &key.0 < watermark { + let row = self.cache.delete(&key).unwrap(); + yield (key, row); + } else { + break; + } + } + } + + /// Clear the cache and refill it with the current content of the buffer table. + pub async fn refill_cache( + &mut self, + last_timestamp: Option, + buffer_table: &StateTable, + ) -> StreamExecutorResult<()> { + let mut filler = self.cache.begin_syncing(); + let pk_range = ( + last_timestamp + .as_ref() + .map(|v| Bound::Excluded([Some(v.as_scalar_ref_impl())])) + .unwrap_or(Bound::Unbounded), Bound::::Unbounded, - Bound::Excluded([Some(watermark.as_scalar_ref_impl())]), ); let streams = @@ -114,16 +215,13 @@ impl SortBuffer { #[for_await] for row in stream::select_all(streams) { + // NOTE: The rows may not appear in order. let row: OwnedRow = row?; - yield row; + let key = row_to_cache_key(self.sort_column_index, &row, buffer_table); + filler.insert_unchecked(key, row); } - // TODO(rc): Need something like `table.range_delete()`. Here we call - // `update_watermark(watermark, true)` as an alternative to `range_delete((..watermark))`. - buffer_table.update_watermark(watermark, true); - } - - pub fn clear_cache(&mut self) { - // nothing to do + filler.finish(); + Ok(()) } } diff --git a/src/stream/src/executor/sort_buffer_v0.rs b/src/stream/src/executor/sort_buffer_v0.rs index f5769660247c..ac104da3503f 100644 --- a/src/stream/src/executor/sort_buffer_v0.rs +++ b/src/stream/src/executor/sort_buffer_v0.rs @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. #![cfg_attr(not(test), expect(dead_code))] +#![allow(deprecated)] use std::collections::BTreeMap; use std::ops::Bound; diff --git a/src/stream/src/executor/sort_v0.rs b/src/stream/src/executor/sort_v0.rs index 86aa6505555b..f7ecf358e40f 100644 --- a/src/stream/src/executor/sort_v0.rs +++ b/src/stream/src/executor/sort_v0.rs @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. #![cfg_attr(not(test), expect(dead_code))] +#![allow(deprecated)] use std::collections::BTreeMap; use std::ops::Bound; From e685bdb3dbcf253a5b5693947f79a0592fb6a8c1 Mon Sep 17 00:00:00 2001 From: Bohan Zhang Date: Fri, 7 Apr 2023 14:18:06 +0800 Subject: [PATCH 15/18] chore: deprecate console sink (#8950) Signed-off-by: tabVersion --- .../workflows/connector-node-integration.yml | 7 - e2e_test/ddl/invalid_operation.slt | 2 +- .../python-client/integration_tests.py | 7 - .../com/risingwave/connector/PrintSink.java | 67 ----- .../connector/PrintSinkFactory.java | 33 --- .../com/risingwave/connector/SinkUtils.java | 3 - .../risingwave/connector/PrintSinkTest.java | 126 -------- src/connector/src/sink/console.rs | 280 ------------------ src/connector/src/sink/mod.rs | 14 +- 9 files changed, 2 insertions(+), 537 deletions(-) delete mode 100644 java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/PrintSink.java delete mode 100644 java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/PrintSinkFactory.java delete mode 100644 java/connector-node/risingwave-connector-service/src/test/java/com/risingwave/connector/PrintSinkTest.java delete mode 100644 src/connector/src/sink/console.rs diff --git a/.github/workflows/connector-node-integration.yml b/.github/workflows/connector-node-integration.yml index dce7651cadbb..191fb56e5e72 100644 --- a/.github/workflows/connector-node-integration.yml +++ b/.github/workflows/connector-node-integration.yml @@ -77,13 +77,6 @@ jobs: echo "Jdbc sink test failed" exit 1 fi - - if python3 integration_tests.py --print_sink; then - echo "Print sink test passed" - else - echo "Print sink test failed" - exit 1 - fi cd .. echo "all jdbc tests passed" diff --git a/e2e_test/ddl/invalid_operation.slt b/e2e_test/ddl/invalid_operation.slt index e1a7ad90db12..8d1ad9d43a9b 100644 --- a/e2e_test/ddl/invalid_operation.slt +++ b/e2e_test/ddl/invalid_operation.slt @@ -184,7 +184,7 @@ drop view src; # 4.6 sink statement ok -CREATE SINK sink FROM mv WITH (connector='console', prefix='DEBUG', suffix=''); +CREATE SINK sink FROM mv WITH (connector='blackhole'); # FIXME: improve the error message statement error not found diff --git a/java/connector-node/python-client/integration_tests.py b/java/connector-node/python-client/integration_tests.py index de3ff36190a1..3bf6f5b23300 100644 --- a/java/connector-node/python-client/integration_tests.py +++ b/java/connector-node/python-client/integration_tests.py @@ -156,10 +156,6 @@ def validate_jdbc_sink(input_file): exit(1) -def test_print_sink(input_file): - test_sink("print", {}, input_file) - - def test_iceberg_sink(input_file): test_sink("iceberg", {"type":"append-only", @@ -192,7 +188,6 @@ def test_deltalake_sink(input_file): parser = argparse.ArgumentParser(formatter_class=argparse.ArgumentDefaultsHelpFormatter) parser.add_argument('--file_sink', action='store_true', help="run file sink test") parser.add_argument('--jdbc_sink', action='store_true', help="run jdbc sink test") - parser.add_argument('--print_sink', action='store_true', help="run print sink test") parser.add_argument('--iceberg_sink', action='store_true', help="run iceberg sink test") parser.add_argument('--upsert_iceberg_sink', action='store_true', help="run upsert iceberg sink test") parser.add_argument('--deltalake_sink', action='store_true', help="run deltalake sink test") @@ -202,8 +197,6 @@ def test_deltalake_sink(input_file): test_file_sink(args.input_file) if args.jdbc_sink: test_jdbc_sink(args.input_file) - if args.print_sink: - test_print_sink(args.input_file) if args.iceberg_sink: test_iceberg_sink(args.input_file) if args.upsert_iceberg_sink: diff --git a/java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/PrintSink.java b/java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/PrintSink.java deleted file mode 100644 index 3c9483b844a3..000000000000 --- a/java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/PrintSink.java +++ /dev/null @@ -1,67 +0,0 @@ -// Copyright 2023 RisingWave Labs -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package com.risingwave.connector; - -import com.risingwave.connector.api.TableSchema; -import com.risingwave.connector.api.sink.SinkBase; -import com.risingwave.connector.api.sink.SinkRow; -import java.io.PrintStream; -import java.util.Arrays; -import java.util.Iterator; -import java.util.Map; -import java.util.stream.IntStream; - -public class PrintSink extends SinkBase { - private PrintStream out = System.out; - - public PrintSink(Map properties, TableSchema tableSchema) { - super(tableSchema); - out.println("PrintSink: initialized with config: " + properties); - } - - public PrintSink(Map properties, TableSchema tableSchema, PrintStream out) { - super(tableSchema); - this.out = out; - out.println("PrintSink: initialized with config: " + properties); - } - - @Override - public void write(Iterator rows) { - while (rows.hasNext()) { - try (SinkRow row = rows.next()) { - out.println( - "PrintSink: " - + row.getOp().name() - + " values " - + Arrays.toString( - IntStream.range(0, row.size()) - .mapToObj(row::get) - .toArray())); - } catch (Exception e) { - throw new RuntimeException(e); - } - } - } - - @Override - public void sync() { - out.println("PrintSink: sync sink"); - } - - @Override - public void drop() { - out.println("PrintSink: drop sink"); - } -} diff --git a/java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/PrintSinkFactory.java b/java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/PrintSinkFactory.java deleted file mode 100644 index 72d16141e6f7..000000000000 --- a/java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/PrintSinkFactory.java +++ /dev/null @@ -1,33 +0,0 @@ -// Copyright 2023 RisingWave Labs -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package com.risingwave.connector; - -import com.risingwave.connector.api.TableSchema; -import com.risingwave.connector.api.sink.SinkBase; -import com.risingwave.connector.api.sink.SinkFactory; -import com.risingwave.proto.Catalog.SinkType; -import java.util.Map; - -public class PrintSinkFactory implements SinkFactory { - - @Override - public SinkBase create(TableSchema tableSchema, Map tableProperties) { - return new PrintSink(tableProperties, tableSchema); - } - - @Override - public void validate( - TableSchema tableSchema, Map tableProperties, SinkType sinkType) {} -} diff --git a/java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/SinkUtils.java b/java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/SinkUtils.java index 3aaf643e169c..5ffc1b12f85e 100644 --- a/java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/SinkUtils.java +++ b/java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/SinkUtils.java @@ -21,9 +21,6 @@ public class SinkUtils { public static SinkFactory getSinkFactory(String sinkType) { switch (sinkType) { - case "print": - case "connector-node-print": - return new PrintSinkFactory(); case "file": return new FileSinkFactory(); case "jdbc": diff --git a/java/connector-node/risingwave-connector-service/src/test/java/com/risingwave/connector/PrintSinkTest.java b/java/connector-node/risingwave-connector-service/src/test/java/com/risingwave/connector/PrintSinkTest.java deleted file mode 100644 index 5d3e8a9c4cf0..000000000000 --- a/java/connector-node/risingwave-connector-service/src/test/java/com/risingwave/connector/PrintSinkTest.java +++ /dev/null @@ -1,126 +0,0 @@ -// Copyright 2023 RisingWave Labs -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package com.risingwave.connector; - -import static com.risingwave.proto.Data.*; - -import com.google.common.collect.Iterators; -import com.risingwave.connector.api.TableSchema; -import com.risingwave.connector.api.sink.ArraySinkRow; -import java.io.PrintStream; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import junit.framework.TestCase; -import org.junit.Assert; - -public class PrintSinkTest extends TestCase { - - public void testWrite() { - final boolean[] writeCalled = new boolean[1]; - - PrintStream mock = - new PrintStream(System.out) { - private final List expectedOutput = - List.of( - "PrintSink: initialized with config: {}", - "PrintSink: INSERT values [1, Alice]", - "PrintSink: UPDATE_DELETE values [1, Alice]", - "PrintSink: UPDATE_INSERT values [2, Bob]", - "PrintSink: DELETE values [2, Bob]"); - private final Iterator expectedOutputIterator = - expectedOutput.iterator(); - - @Override - public void print(String x) { - writeCalled[0] = true; - while (expectedOutputIterator.hasNext()) { - String expected = expectedOutputIterator.next(); - if (expected.equals(x)) { - return; - } else { - fail( - "Unexpected print message: `" - + x - + "`, expected: " - + expected); - } - } - fail("Unexpected print message: `" + x + "`, expected no more messages"); - } - }; - - PrintSink sink = new PrintSink(new HashMap<>(), TableSchema.getMockTableSchema(), mock); - - sink.write( - Iterators.forArray( - new ArraySinkRow(Op.INSERT, 1, "Alice"), - new ArraySinkRow(Op.UPDATE_DELETE, 1, "Alice"), - new ArraySinkRow(Op.UPDATE_INSERT, 2, "Bob"), - new ArraySinkRow(Op.DELETE, 2, "Bob"))); - if (!writeCalled[0]) { - fail("write batch did not print messages"); - } - } - - public void testSync() { - final boolean[] syncCalled = new boolean[1]; - PrintStream mock = - new PrintStream(System.out) { - @Override - public void print(String x) { - Assert.assertNotNull("sync sink captured null messages", x); - if (x.contains("init") || !x.contains("PrintSink")) { - return; - } - if (x.equals("PrintSink: sync sink")) { - syncCalled[0] = true; - } else { - fail("Unexpected print message: `" + x + "`, expected: sync sink"); - } - } - }; - PrintSink sink = new PrintSink(new HashMap<>(), TableSchema.getMockTableSchema(), mock); - sink.sync(); - if (!syncCalled[0]) { - fail("sync sink did not print messages"); - } - } - - public void testDrop() { - final boolean[] dropCalled = {false}; - PrintStream mock = - new PrintStream(System.out) { - @Override - public void print(String x) { - Assert.assertNotNull("sync sink captured null messages", x); - if (x.contains("init") || !x.contains("PrintSink")) { - return; - } - if (!x.equals("PrintSink: drop sink")) { - fail("Unexpected print message: `" + x + "`, expected: drop sink"); - } - dropCalled[0] = true; - } - }; - - PrintSink sink = new PrintSink(new HashMap<>(), TableSchema.getMockTableSchema(), mock); - sink.drop(); - - if (!dropCalled[0]) { - fail("drop sink did not print messages"); - } - } -} diff --git a/src/connector/src/sink/console.rs b/src/connector/src/sink/console.rs deleted file mode 100644 index 0d3d762c5637..000000000000 --- a/src/connector/src/sink/console.rs +++ /dev/null @@ -1,280 +0,0 @@ -// Copyright 2023 RisingWave Labs -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -use std::collections::HashMap; - -use anyhow::anyhow; -use async_trait::async_trait; -use itertools::join; -use risingwave_common::array::{Op, StreamChunk}; -use risingwave_common::catalog::Schema; -use risingwave_common::row::Row; -use risingwave_common::types::{DatumRef, ScalarRefImpl}; -use serde::Deserialize; - -use super::SinkError; -use crate::sink::{Result, Sink}; - -pub const CONSOLE_SINK: &str = "console"; - -#[derive(Clone, Debug, Deserialize)] -#[serde(deny_unknown_fields)] -pub struct ConsoleConfig { - #[serde(skip_serializing)] - pub connector: String, - - #[serde(default)] - pub prefix: Option, - - #[serde(default)] - pub suffix: Option, -} - -impl ConsoleConfig { - pub fn from_hashmap(values: HashMap) -> Result { - let config = serde_json::from_value::(serde_json::to_value(values).unwrap()) - .map_err(|e| SinkError::Config(anyhow!(e)))?; - Ok(config) - } -} - -#[derive(Debug)] -pub struct ConsoleSink { - pub epoch: u64, - pub schema: Schema, - pub buffer: Vec, - pub prefix: String, - pub suffix: String, -} - -impl ConsoleSink { - pub fn new(config: ConsoleConfig, schema: Schema) -> Result { - Ok(ConsoleSink { - epoch: 0, - schema, - buffer: vec![], - prefix: config.prefix.unwrap_or_default(), - suffix: config.suffix.unwrap_or_default(), - }) - } -} - -#[async_trait] -impl Sink for ConsoleSink { - async fn write_batch(&mut self, chunk: StreamChunk) -> Result<()> { - for (op, row_ref) in chunk.rows() { - let row_repr = join(row_ref.iter().map(parse_datum), ", "); - let op_repr = match op { - Op::Insert => "INSERT", - Op::UpdateDelete => "UPDATE_DELETE", - Op::UpdateInsert => "UPDATE_INSERT", - Op::Delete => "DELETE", - }; - println!("{}{} [{}]{}", self.prefix, op_repr, row_repr, self.suffix); - } - - Ok(()) - } - - async fn begin_epoch(&mut self, epoch: u64) -> Result<()> { - self.epoch = epoch; - Ok(()) - } - - async fn commit(&mut self) -> Result<()> { - println!( - "{}COMMIT [Epoch({})]{}", - self.prefix, self.epoch, self.suffix - ); - Ok(()) - } - - async fn abort(&mut self) -> Result<()> { - Ok(()) - } -} - -fn parse_datum(datum: DatumRef<'_>) -> String { - match datum { - None => "NULL".to_string(), - Some(ScalarRefImpl::Int32(v)) => format!("Int32({})", v), - Some(ScalarRefImpl::Int64(v)) => format!("Int64({})", v), - Some(ScalarRefImpl::Float32(v)) => format!("Float32({})", v), - Some(ScalarRefImpl::Float64(v)) => format!("Float64({})", v), - Some(ScalarRefImpl::Decimal(v)) => format!("Decimal({})", v), - Some(ScalarRefImpl::Utf8(v)) => format!("Utf8(\"{}\")", v), - Some(ScalarRefImpl::Bool(v)) => format!("Bool({})", v), - Some(ScalarRefImpl::Date(v)) => format!("Date({})", v), - Some(ScalarRefImpl::Time(v)) => format!("Time({})", v), - Some(ScalarRefImpl::Interval(v)) => format!("Interval({})", v), - Some(ScalarRefImpl::Struct(v)) => { - format!( - "Struct({})", - join(v.fields_ref().iter().map(|sub_v| parse_datum(*sub_v)), ", ") - ) - } - Some(ScalarRefImpl::List(v)) => { - format!( - "List({})", - join(v.values_ref().iter().map(|sub_v| parse_datum(*sub_v)), ", ") - ) - } - _ => unimplemented!(), - } -} - -#[cfg(test)] -mod test { - use std::sync::Arc; - - use risingwave_common::array; - use risingwave_common::array::column::Column; - use risingwave_common::array::{ - ArrayImpl, I32Array, ListArray, Op, StreamChunk, StructArray, Utf8Array, - }; - use risingwave_common::catalog::{Field, Schema}; - use risingwave_common::types::DataType; - - use crate::sink::console::{ConsoleConfig, ConsoleSink}; - use crate::sink::Sink; - - #[test] - fn test_console_sink() { - futures::executor::block_on(async { - let schema = Schema::new(vec![ - Field { - data_type: DataType::Int32, - name: "id".into(), - sub_fields: vec![], - type_name: "".into(), - }, - Field { - data_type: DataType::Varchar, - name: "name".into(), - sub_fields: vec![], - type_name: "".into(), - }, - Field { - data_type: DataType::new_struct( - vec![DataType::List { - datatype: Box::new(DataType::Varchar), - }], - vec!["addresses".into()], - ), - name: "notes".to_string(), - sub_fields: vec![Field { - data_type: DataType::List { - datatype: Box::new(DataType::Varchar), - }, - name: "addresses".into(), - sub_fields: vec![], - type_name: "".into(), - }], - type_name: "".to_string(), - }, - ]); - - let mut console_sink = ConsoleSink::new( - ConsoleConfig { - connector: "console".to_string(), - prefix: Option::from("[CONSOLE] ".to_string()), - suffix: Option::from(";".to_string()), - }, - schema, - ) - .unwrap(); - - let chunk = StreamChunk::new( - vec![Op::Insert, Op::Insert, Op::Insert], - vec![ - Column::new(Arc::new(ArrayImpl::from(array!( - I32Array, - [Some(1), Some(2), Some(3)] - )))), - Column::new(Arc::new(ArrayImpl::from(array!( - Utf8Array, - [Some("Alice"), Some("Bob"), Some("Clare")] - )))), - Column::new(Arc::new(ArrayImpl::from(StructArray::from_slices( - &[true, true, true], - vec![ArrayImpl::from(ListArray::from_iter( - vec![ - Some(ArrayImpl::from(array!(Utf8Array, [Some("1 Poultry Rd")]))), - Some(ArrayImpl::from(array!(Utf8Array, [Some("50 Vesey St")]))), - Some(ArrayImpl::from(array!( - Utf8Array, - [Some("1 Poultry Rd"), Some("30 Raffles Pl")] - ))), - ], - DataType::Varchar, - ))], - vec![DataType::List { - datatype: Box::new(DataType::Varchar), - }], - )))), - ], - None, - ); - - let chunk_2 = StreamChunk::new( - vec![Op::Insert, Op::Insert, Op::Insert], - vec![ - Column::new(Arc::new(ArrayImpl::from(array!( - I32Array, - [Some(4), Some(5), Some(6)] - )))), - Column::new(Arc::new(ArrayImpl::from(array!( - Utf8Array, - [Some("David"), Some("Eve"), Some("Frank")] - )))), - Column::new(Arc::new(ArrayImpl::from(StructArray::from_slices( - &[true, true, true], - vec![ArrayImpl::from(ListArray::from_iter( - vec![ - Some(ArrayImpl::from(array!( - Utf8Array, - [Some("30 Churchill Pl")] - ))), - Some(ArrayImpl::from(array!( - Utf8Array, - [Some("36 Robinson Rd"), Some("160 Spear St")] - ))), - Some(ArrayImpl::from(array!(Utf8Array, [Some("160 Spear St")]))), - ], - DataType::Varchar, - ))], - vec![DataType::List { - datatype: Box::new(DataType::Varchar), - }], - )))), - ], - None, - ); - - console_sink.begin_epoch(0).await.unwrap(); - console_sink - .write_batch(chunk.clone()) - .await - .expect("Error"); - console_sink.commit().await.expect("Error"); - - console_sink.begin_epoch(1).await.unwrap(); - console_sink - .write_batch(chunk_2.clone()) - .await - .expect("Error"); - console_sink.commit().await.expect("Error"); - }); - } -} diff --git a/src/connector/src/sink/mod.rs b/src/connector/src/sink/mod.rs index 694e8a727d53..ca83e660b0af 100644 --- a/src/connector/src/sink/mod.rs +++ b/src/connector/src/sink/mod.rs @@ -13,7 +13,6 @@ // limitations under the License. pub mod catalog; -pub mod console; pub mod kafka; pub mod redis; pub mod remote; @@ -38,7 +37,6 @@ use thiserror::Error; pub use tracing; use self::catalog::{SinkCatalog, SinkType}; -use crate::sink::console::{ConsoleConfig, ConsoleSink, CONSOLE_SINK}; use crate::sink::kafka::{KafkaConfig, KafkaSink, KAFKA_SINK}; use crate::sink::redis::{RedisConfig, RedisSink}; use crate::sink::remote::{RemoteConfig, RemoteSink}; @@ -72,7 +70,6 @@ pub enum SinkConfig { Redis(RedisConfig), Kafka(Box), Remote(RemoteConfig), - Console(ConsoleConfig), BlackHole, } @@ -80,7 +77,6 @@ pub enum SinkConfig { pub enum SinkState { Kafka, Redis, - Console, Remote, Blackhole, } @@ -97,9 +93,6 @@ impl SinkConfig { KAFKA_SINK => Ok(SinkConfig::Kafka(Box::new(KafkaConfig::from_hashmap( properties, )?))), - CONSOLE_SINK => Ok(SinkConfig::Console(ConsoleConfig::from_hashmap( - properties, - )?)), BLACKHOLE_SINK => Ok(SinkConfig::BlackHole), _ => Ok(SinkConfig::Remote(RemoteConfig::from_hashmap(properties)?)), } @@ -110,7 +103,6 @@ impl SinkConfig { SinkConfig::Kafka(_) => "kafka", SinkConfig::Redis(_) => "redis", SinkConfig::Remote(_) => "remote", - SinkConfig::Console(_) => "console", SinkConfig::BlackHole => "blackhole", } } @@ -123,7 +115,6 @@ pub enum SinkImpl { UpsertKafka(Box>), Remote(Box>), UpsertRemote(Box>), - Console(Box), Blackhole, } @@ -150,7 +141,6 @@ impl SinkImpl { )) } } - SinkConfig::Console(cfg) => SinkImpl::Console(Box::new(ConsoleSink::new(cfg, schema)?)), SinkConfig::Remote(cfg) => { if sink_type.is_append_only() { // Append-only remote sink @@ -189,7 +179,6 @@ impl SinkImpl { RemoteSink::::validate(cfg, sink_catalog, connector_rpc_endpoint).await } } - SinkConfig::Console(_) => Ok(()), SinkConfig::BlackHole => Ok(()), } } @@ -235,8 +224,7 @@ impl_sink! { Kafka, UpsertKafka, Remote, - UpsertRemote, - Console + UpsertRemote } pub type Result = std::result::Result; From 36dd239aa288ec196c37240b36eb7ada64633ff4 Mon Sep 17 00:00:00 2001 From: Bugen Zhao Date: Fri, 7 Apr 2023 15:20:21 +0800 Subject: [PATCH 16/18] refactor: do not leak the nested runtime (#8968) Signed-off-by: Bugen Zhao Signed-off-by: Runji Wang Co-authored-by: Runji Wang --- Cargo.lock | 15 +++--- Cargo.toml | 2 +- src/batch/src/task/task_execution.rs | 6 +-- src/batch/src/task/task_manager.rs | 15 +++--- src/common/src/util/mod.rs | 1 + src/common/src/util/runtime.rs | 54 +++++++++++++++++++ .../hummock/compactor/compaction_executor.rs | 7 ++- src/stream/src/task/stream_manager.rs | 28 +++++----- src/tests/simulation/Cargo.toml | 4 +- src/utils/pgwire/src/pg_server.rs | 8 +-- 10 files changed, 94 insertions(+), 46 deletions(-) create mode 100644 src/common/src/util/runtime.rs diff --git a/Cargo.lock b/Cargo.lock index d6446d6ffd93..4a0027422a4f 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -398,9 +398,9 @@ dependencies = [ [[package]] name = "async-task" -version = "4.3.0" +version = "4.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7a40729d2133846d9ed0ea60a8b9541bccddab49cd30f0715a1da672fe9a2524" +checksum = "ecc7ab41815b3c653ccd2978ec3255c81349336702dfdf62ee6f7069b12a3aae" [[package]] name = "async-trait" @@ -3589,9 +3589,9 @@ dependencies = [ [[package]] name = "madsim" -version = "0.2.18" +version = "0.2.19" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c846a15d407458f1ac5da7da965810277229be9c96ed8082a3eaf2787ef81c23" +checksum = "baac280a8f0a7760cfbf788dc523f8784a26550582b07e05ea92b62093c9a72b" dependencies = [ "ahash 0.7.6", "async-channel", @@ -3668,7 +3668,7 @@ dependencies = [ [[package]] name = "madsim-rdkafka" version = "0.2.14-alpha" -source = "git+https://github.com/madsim-rs/madsim.git?rev=43e025d#43e025db997df923cf6b891cfb874fe6dabba994" +source = "git+https://github.com/madsim-rs/madsim.git?rev=52adb98#52adb98d33939dc841dd6d0c616238edc4fb6db3" dependencies = [ "async-channel", "async-trait", @@ -3690,11 +3690,12 @@ dependencies = [ [[package]] name = "madsim-tokio" -version = "0.2.15" +version = "0.2.19" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ebc35d85610c81cdefc44f71aad0781b0093fa2d956360e418466cb1d5b1adf2" +checksum = "8c1b74bc405410c47019265f21edee52c7bf08c90d6e984387e26db7ff8ce23e" dependencies = [ "madsim", + "spin 0.9.8", "tokio", ] diff --git a/Cargo.toml b/Cargo.toml index 8a1110e71dc3..81cb1f45fc49 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -125,4 +125,4 @@ tokio-stream = { git = "https://github.com/madsim-rs/tokio.git", rev = "0c25710" tokio-retry = { git = "https://github.com/madsim-rs/rust-tokio-retry.git", rev = "95e2fd3" } tokio-postgres = { git = "https://github.com/madsim-rs/rust-postgres.git", rev = "87ca1dc" } postgres-types = { git = "https://github.com/madsim-rs/rust-postgres.git", rev = "87ca1dc" } -madsim-rdkafka = { git = "https://github.com/madsim-rs/madsim.git", rev = "43e025d" } +madsim-rdkafka = { git = "https://github.com/madsim-rs/madsim.git", rev = "52adb98" } diff --git a/src/batch/src/task/task_execution.rs b/src/batch/src/task/task_execution.rs index 69c163210bac..fd7e2a8b142d 100644 --- a/src/batch/src/task/task_execution.rs +++ b/src/batch/src/task/task_execution.rs @@ -23,12 +23,12 @@ use minitrace::prelude::*; use parking_lot::Mutex; use risingwave_common::array::DataChunk; use risingwave_common::error::{ErrorCode, Result, RwError}; +use risingwave_common::util::runtime::BackgroundShutdownRuntime; use risingwave_pb::batch_plan::{PbTaskId, PbTaskOutputId, PlanFragment}; use risingwave_pb::common::BatchQueryEpoch; use risingwave_pb::task_service::task_info_response::TaskStatus; use risingwave_pb::task_service::{GetDataResponse, TaskInfoResponse}; use task_stats_alloc::{TaskLocalBytesAllocated, BYTES_ALLOCATED}; -use tokio::runtime::Runtime; use tokio::sync::oneshot::{Receiver, Sender}; use tokio_metrics::TaskMonitor; @@ -293,7 +293,7 @@ pub struct BatchTaskExecution { epoch: BatchQueryEpoch, /// Runtime for the batch tasks. - runtime: &'static Runtime, + runtime: Arc, } impl BatchTaskExecution { @@ -302,7 +302,7 @@ impl BatchTaskExecution { plan: PlanFragment, context: C, epoch: BatchQueryEpoch, - runtime: &'static Runtime, + runtime: Arc, ) -> Result { let task_id = TaskId::from(prost_tid); diff --git a/src/batch/src/task/task_manager.rs b/src/batch/src/task/task_manager.rs index 16fdf6ff4f3d..f074420c7a0f 100644 --- a/src/batch/src/task/task_manager.rs +++ b/src/batch/src/task/task_manager.rs @@ -21,10 +21,10 @@ use parking_lot::Mutex; use risingwave_common::config::BatchConfig; use risingwave_common::error::ErrorCode::{self, TaskNotFound}; use risingwave_common::error::Result; +use risingwave_common::util::runtime::BackgroundShutdownRuntime; use risingwave_pb::batch_plan::{PbTaskId, PbTaskOutputId, PlanFragment}; use risingwave_pb::common::BatchQueryEpoch; use risingwave_pb::task_service::{GetDataResponse, TaskInfoResponse}; -use tokio::runtime::Runtime; use tokio::sync::mpsc::Sender; use tonic::Status; @@ -41,7 +41,7 @@ pub struct BatchManager { tasks: Arc>>>>, /// Runtime for the batch manager. - runtime: &'static Runtime, + runtime: Arc, /// Batch configuration config: BatchConfig, @@ -70,10 +70,7 @@ impl BatchManager { }; BatchManager { tasks: Arc::new(Mutex::new(HashMap::new())), - // Leak the runtime to avoid runtime shutting-down in the main async context. - // TODO: may manually shutdown the runtime after we implement graceful shutdown for - // stream manager. - runtime: Box::leak(Box::new(runtime)), + runtime: Arc::new(runtime.into()), config, total_mem_val: TrAdder::new().into(), metrics, @@ -89,7 +86,7 @@ impl BatchManager { state_reporter: StateReporter, ) -> Result<()> { trace!("Received task id: {:?}, plan: {:?}", tid, plan); - let task = BatchTaskExecution::new(tid, plan, context, epoch, self.runtime)?; + let task = BatchTaskExecution::new(tid, plan, context, epoch, self.runtime())?; let task_id = task.get_task_id().clone(); let task = Arc::new(task); // Here the task id insert into self.tasks is put in front of `.async_execute`, cuz when @@ -203,8 +200,8 @@ impl BatchManager { self.tasks.lock().get(task_id).unwrap().state_receiver() } - pub fn runtime(&self) -> &'static Runtime { - self.runtime + pub fn runtime(&self) -> Arc { + self.runtime.clone() } pub fn config(&self) -> &BatchConfig { diff --git a/src/common/src/util/mod.rs b/src/common/src/util/mod.rs index 9c7d214c660c..3fb9e01486ab 100644 --- a/src/common/src/util/mod.rs +++ b/src/common/src/util/mod.rs @@ -33,6 +33,7 @@ pub mod ordered; pub mod prost; pub mod resource_util; pub mod row_id; +pub mod runtime; pub mod scan_range; pub mod schema_check; pub mod sort_util; diff --git a/src/common/src/util/runtime.rs b/src/common/src/util/runtime.rs new file mode 100644 index 000000000000..e4ad7688880d --- /dev/null +++ b/src/common/src/util/runtime.rs @@ -0,0 +1,54 @@ +// Copyright 2023 RisingWave Labs +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +use std::mem::ManuallyDrop; +use std::ops::{Deref, DerefMut}; + +use tokio::runtime::Runtime; + +/// A wrapper around [`Runtime`] that shuts down the runtime in the background when dropped. +/// +/// This is necessary because directly dropping a nested runtime is not allowed in a parent runtime. +pub struct BackgroundShutdownRuntime(ManuallyDrop); + +impl Drop for BackgroundShutdownRuntime { + fn drop(&mut self) { + // Safety: The runtime is only dropped once here. + let runtime = unsafe { ManuallyDrop::take(&mut self.0) }; + + #[cfg(madsim)] + drop(runtime); + #[cfg(not(madsim))] + runtime.shutdown_background(); + } +} + +impl Deref for BackgroundShutdownRuntime { + type Target = Runtime; + + fn deref(&self) -> &Self::Target { + &self.0 + } +} +impl DerefMut for BackgroundShutdownRuntime { + fn deref_mut(&mut self) -> &mut Self::Target { + &mut self.0 + } +} + +impl From for BackgroundShutdownRuntime { + fn from(runtime: Runtime) -> Self { + Self(ManuallyDrop::new(runtime)) + } +} diff --git a/src/storage/src/hummock/compactor/compaction_executor.rs b/src/storage/src/hummock/compactor/compaction_executor.rs index c7336a61203b..2f300d4e134a 100644 --- a/src/storage/src/hummock/compactor/compaction_executor.rs +++ b/src/storage/src/hummock/compactor/compaction_executor.rs @@ -14,12 +14,13 @@ use std::future::Future; +use risingwave_common::util::runtime::BackgroundShutdownRuntime; use tokio::task::JoinHandle; /// `CompactionExecutor` is a dedicated runtime for compaction's CPU intensive jobs. pub struct CompactionExecutor { /// Runtime for compaction tasks. - runtime: &'static tokio::runtime::Runtime, + runtime: BackgroundShutdownRuntime, } impl CompactionExecutor { @@ -34,9 +35,7 @@ impl CompactionExecutor { }; Self { - // Leak the runtime to avoid runtime shutting-down in the main async context. - // TODO: may manually shutdown the runtime gracefully. - runtime: Box::leak(Box::new(runtime)), + runtime: runtime.into(), } } diff --git a/src/stream/src/task/stream_manager.rs b/src/stream/src/task/stream_manager.rs index b293dc9014d0..bc8a6aae8b96 100644 --- a/src/stream/src/task/stream_manager.rs +++ b/src/stream/src/task/stream_manager.rs @@ -29,6 +29,7 @@ use risingwave_common::buffer::Bitmap; use risingwave_common::catalog::{Field, Schema}; use risingwave_common::config::StreamingConfig; use risingwave_common::util::addr::HostAddr; +use risingwave_common::util::runtime::BackgroundShutdownRuntime; use risingwave_hummock_sdk::LocalSstableInfo; use risingwave_pb::common::ActorInfo; use risingwave_pb::stream_plan; @@ -57,7 +58,7 @@ pub type AtomicU64Ref = Arc; pub struct LocalStreamManagerCore { /// Runtime for the streaming actors. - runtime: &'static tokio::runtime::Runtime, + runtime: BackgroundShutdownRuntime, /// Each processor runs in a future. Upon receiving a `Terminate` message, they will exit. /// `handles` store join handles of these futures, and therefore we could wait their @@ -400,21 +401,20 @@ impl LocalStreamManagerCore { config: StreamingConfig, await_tree_config: Option, ) -> Self { - let mut builder = tokio::runtime::Builder::new_multi_thread(); - if let Some(worker_threads_num) = config.actor_runtime_worker_threads_num { - builder.worker_threads(worker_threads_num); - } - let runtime = builder - .thread_name("risingwave-streaming-actor") - .enable_all() - .build() - .unwrap(); + let runtime = { + let mut builder = tokio::runtime::Builder::new_multi_thread(); + if let Some(worker_threads_num) = config.actor_runtime_worker_threads_num { + builder.worker_threads(worker_threads_num); + } + builder + .thread_name("risingwave-streaming-actor") + .enable_all() + .build() + .unwrap() + }; Self { - // Leak the runtime to avoid runtime shutting-down in the main async context. - // TODO: may manually shutdown the runtime after we implement graceful shutdown for - // stream manager. - runtime: Box::leak(Box::new(runtime)), + runtime: runtime.into(), handles: HashMap::new(), context: Arc::new(context), actors: HashMap::new(), diff --git a/src/tests/simulation/Cargo.toml b/src/tests/simulation/Cargo.toml index f788a50d9f3f..c4e6c9b279f1 100644 --- a/src/tests/simulation/Cargo.toml +++ b/src/tests/simulation/Cargo.toml @@ -21,7 +21,7 @@ futures = { version = "0.3", default-features = false, features = ["alloc"] } glob = "0.3" itertools = "0.10" lru = { git = "https://github.com/risingwavelabs/lru-rs.git", branch = "evict_by_timestamp" } -madsim = "0.2.18" +madsim = "0.2.19" paste = "1" pin-project = "1.0" pretty_assertions = "1" @@ -41,7 +41,7 @@ serde_derive = "1.0.152" serde_json = "1.0.91" sqllogictest = "0.11.1" tempfile = "3" -tokio = { version = "0.2.15", package = "madsim-tokio" } +tokio = { version = "0.2.19", package = "madsim-tokio" } tokio-postgres = "0.7.7" tracing = "0.1" tracing-subscriber = "0.3" diff --git a/src/utils/pgwire/src/pg_server.rs b/src/utils/pgwire/src/pg_server.rs index eb9482b001d6..d6497ba4157d 100644 --- a/src/utils/pgwire/src/pg_server.rs +++ b/src/utils/pgwire/src/pg_server.rs @@ -18,7 +18,7 @@ use std::result::Result; use std::sync::Arc; use bytes::Bytes; -use futures::Stream; +use futures::{Stream, TryFutureExt}; use risingwave_common::types::DataType; use risingwave_sqlparser::ast::Statement; use tokio::io::{AsyncRead, AsyncWrite}; @@ -144,11 +144,7 @@ where stream.set_nodelay(true)?; let ssl_config = ssl_config.clone(); let fut = handle_connection(stream, session_mgr, ssl_config); - tokio::spawn(async { - if let Err(e) = fut.await { - debug!("error handling connection : {}", e); - } - }); + tokio::spawn(fut.inspect_err(|e| debug!("error handling connection: {e}"))); } Err(e) => { From 85980fdd42b1c10b610de06c113cc79c7ed7a510 Mon Sep 17 00:00:00 2001 From: Renjie Liu Date: Fri, 7 Apr 2023 16:55:24 +0800 Subject: [PATCH 17/18] feat: Implement GetSize for array (#8995) --- src/common/src/array/bool_array.rs | 9 ++++ src/common/src/array/bytes_array.rs | 9 ++++ src/common/src/array/jsonb_array.rs | 10 ++++ src/common/src/array/list_array.rs | 10 ++++ src/common/src/array/mod.rs | 21 +++++++- src/common/src/array/num256_array.rs | 14 +++++ src/common/src/array/primitive_array.rs | 7 +++ src/common/src/array/struct_array.rs | 72 +++++++++++++++++-------- src/common/src/array/utf8_array.rs | 7 +++ src/common/src/buffer/bitmap.rs | 29 ++++++++++ 10 files changed, 163 insertions(+), 25 deletions(-) diff --git a/src/common/src/array/bool_array.rs b/src/common/src/array/bool_array.rs index 13c651546b86..23eeadad0133 100644 --- a/src/common/src/array/bool_array.rs +++ b/src/common/src/array/bool_array.rs @@ -17,6 +17,7 @@ use risingwave_pb::data::{ArrayType, PbArray}; use super::{Array, ArrayBuilder, ArrayMeta}; use crate::array::ArrayBuilderImpl; use crate::buffer::{Bitmap, BitmapBuilder}; +use crate::collection::estimate_size::EstimateSize; #[derive(Debug, Clone, PartialEq, Eq)] pub struct BoolArray { @@ -66,6 +67,12 @@ impl FromIterator for BoolArray { } } +impl EstimateSize for BoolArray { + fn estimated_heap_size(&self) -> usize { + self.bitmap.estimated_heap_size() + self.data.estimated_heap_size() + } +} + impl Array for BoolArray { type Builder = BoolArrayBuilder; type OwnedItem = bool; @@ -194,6 +201,8 @@ mod tests { }) .collect_vec(); let array = helper_test_builder(v.clone()); + assert_eq!(256, array.estimated_heap_size()); + assert_eq!(320, array.estimated_size()); let res = v.iter().zip_eq_fast(array.iter()).all(|(a, b)| *a == b); assert!(res); } diff --git a/src/common/src/array/bytes_array.rs b/src/common/src/array/bytes_array.rs index f31c641b4b97..2752a861c817 100644 --- a/src/common/src/array/bytes_array.rs +++ b/src/common/src/array/bytes_array.rs @@ -22,6 +22,7 @@ use risingwave_pb::data::{ArrayType, PbArray}; use super::{Array, ArrayBuilder, ArrayMeta}; use crate::array::ArrayBuilderImpl; use crate::buffer::{Bitmap, BitmapBuilder}; +use crate::collection::estimate_size::EstimateSize; use crate::util::iter_util::ZipEqDebug; /// `BytesArray` is a collection of Rust `[u8]`s. @@ -32,6 +33,14 @@ pub struct BytesArray { data: Vec, } +impl EstimateSize for BytesArray { + fn estimated_heap_size(&self) -> usize { + self.offset.capacity() * size_of::() + + self.bitmap.estimated_heap_size() + + self.data.capacity() + } +} + impl Array for BytesArray { type Builder = BytesArrayBuilder; type OwnedItem = Box<[u8]>; diff --git a/src/common/src/array/jsonb_array.rs b/src/common/src/array/jsonb_array.rs index f58608c9b92d..63558838447f 100644 --- a/src/common/src/array/jsonb_array.rs +++ b/src/common/src/array/jsonb_array.rs @@ -12,11 +12,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +use std::mem::size_of; + use postgres_types::{FromSql as _, ToSql as _, Type}; use serde_json::Value; use super::{Array, ArrayBuilder}; use crate::buffer::{Bitmap, BitmapBuilder}; +use crate::collection::estimate_size::EstimateSize; use crate::types::{Scalar, ScalarRef}; use crate::util::iter_util::ZipEqFast; @@ -470,3 +473,10 @@ impl serde_json::ser::Formatter for ToTextFormatter { writer.write_all(b": ") } } + +// TODO: We need to fix this later. +impl EstimateSize for JsonbArray { + fn estimated_heap_size(&self) -> usize { + self.bitmap.estimated_heap_size() + self.data.capacity() * size_of::() + } +} diff --git a/src/common/src/array/list_array.rs b/src/common/src/array/list_array.rs index 8b7f524110d4..6d94076e88b0 100644 --- a/src/common/src/array/list_array.rs +++ b/src/common/src/array/list_array.rs @@ -16,6 +16,7 @@ use core::fmt; use std::cmp::Ordering; use std::fmt::Debug; use std::hash::Hash; +use std::mem::size_of; use bytes::{Buf, BufMut}; use itertools::EitherOrBoth::{Both, Left, Right}; @@ -25,6 +26,7 @@ use serde::{Deserializer, Serializer}; use super::{Array, ArrayBuilder, ArrayBuilderImpl, ArrayImpl, ArrayMeta, ArrayResult, RowRef}; use crate::buffer::{Bitmap, BitmapBuilder}; +use crate::collection::estimate_size::EstimateSize; use crate::row::Row; use crate::types::to_text::ToText; use crate::types::{hash_datum, DataType, Datum, DatumRef, Scalar, ScalarRefImpl, ToDatumRef}; @@ -160,6 +162,14 @@ pub struct ListArray { pub(super) value_type: DataType, } +impl EstimateSize for ListArray { + fn estimated_heap_size(&self) -> usize { + self.bitmap.estimated_heap_size() + + self.offsets.capacity() * size_of::() + + self.value.estimated_heap_size() + } +} + impl Array for ListArray { type Builder = ListArrayBuilder; type OwnedItem = ListValue; diff --git a/src/common/src/array/mod.rs b/src/common/src/array/mod.rs index 8bf63b781494..9fb4db25ecdb 100644 --- a/src/common/src/array/mod.rs +++ b/src/common/src/array/mod.rs @@ -71,9 +71,10 @@ pub use crate::array::num256_array::{ Int256Array, Int256ArrayBuilder, Uint256Array, Uint256ArrayBuilder, }; use crate::buffer::Bitmap; +use crate::collection::estimate_size::EstimateSize; use crate::types::*; use crate::util::iter_util::ZipEqFast; -pub type ArrayResult = std::result::Result; +pub type ArrayResult = Result; pub type I64Array = PrimitiveArray; pub type I32Array = PrimitiveArray; @@ -162,7 +163,9 @@ pub trait ArrayBuilder: Send + Sync + Sized + 'static { /// In some cases, we will need to store owned data. For example, when aggregating min /// and max, we need to store current maximum in the aggregator. In this case, we /// could use `A::OwnedItem` in aggregator struct. -pub trait Array: std::fmt::Debug + Send + Sync + Sized + 'static + Into { +pub trait Array: + std::fmt::Debug + Send + Sync + Sized + 'static + Into + EstimateSize +{ /// A reference to item in array, as well as return type of `value_at`, which is /// reciprocal to `Self::OwnedItem`. type RefItem<'a>: ScalarRef<'a, ScalarType = Self::OwnedItem> @@ -676,6 +679,20 @@ macro_rules! impl_array { for_all_variants! { impl_array } +macro_rules! impl_array_estimate_size { + ($({ $variant_name:ident, $suffix_name:ident, $array:ty, $builder:ty } ),*) => { + impl EstimateSize for ArrayImpl { + fn estimated_heap_size(&self) -> usize { + match self { + $( Self::$variant_name(inner) => inner.estimated_heap_size(), )* + } + } + } + } +} + +for_all_variants! { impl_array_estimate_size } + impl ArrayImpl { pub fn iter(&self) -> impl DoubleEndedIterator> + ExactSizeIterator { (0..self.len()).map(|i| self.value_at(i)) diff --git a/src/common/src/array/num256_array.rs b/src/common/src/array/num256_array.rs index 0c7574fba87e..695b5a65369e 100644 --- a/src/common/src/array/num256_array.rs +++ b/src/common/src/array/num256_array.rs @@ -13,6 +13,7 @@ // limitations under the License. use std::io::{Cursor, Read}; +use std::mem::size_of; use ethnum::{I256, U256}; use risingwave_pb::common::buffer::CompressionType; @@ -21,6 +22,7 @@ use risingwave_pb::data::PbArray; use crate::array::{Array, ArrayBuilder, ArrayImpl, ArrayResult}; use crate::buffer::{Bitmap, BitmapBuilder}; +use crate::collection::estimate_size::EstimateSize; use crate::types::num256::{Int256, Int256Ref, Uint256, Uint256Ref}; use crate::types::Scalar; @@ -204,3 +206,15 @@ impl_array_for_num256!( Int256Ref<'a>, Int256 ); + +impl EstimateSize for Uint256Array { + fn estimated_heap_size(&self) -> usize { + self.bitmap.estimated_heap_size() + self.data.capacity() * size_of::() + } +} + +impl EstimateSize for Int256Array { + fn estimated_heap_size(&self) -> usize { + self.bitmap.estimated_heap_size() + self.data.capacity() * size_of::() + } +} diff --git a/src/common/src/array/primitive_array.rs b/src/common/src/array/primitive_array.rs index e299a3b999ff..259cb3e68cb0 100644 --- a/src/common/src/array/primitive_array.rs +++ b/src/common/src/array/primitive_array.rs @@ -24,6 +24,7 @@ use super::{Array, ArrayBuilder, ArrayResult}; use crate::array::serial_array::Serial; use crate::array::{ArrayBuilderImpl, ArrayImpl, ArrayMeta}; use crate::buffer::{Bitmap, BitmapBuilder}; +use crate::collection::estimate_size::EstimateSize; use crate::for_all_native_types; use crate::types::decimal::Decimal; use crate::types::interval::Interval; @@ -273,6 +274,12 @@ impl ArrayBuilder for PrimitiveArrayBuilder { } } +impl EstimateSize for PrimitiveArray { + fn estimated_heap_size(&self) -> usize { + self.bitmap.estimated_heap_size() + self.data.capacity() * size_of::() + } +} + #[cfg(test)] mod tests { use super::*; diff --git a/src/common/src/array/struct_array.rs b/src/common/src/array/struct_array.rs index 7a069be54092..fb07872f8aab 100644 --- a/src/common/src/array/struct_array.rs +++ b/src/common/src/array/struct_array.rs @@ -25,6 +25,7 @@ use risingwave_pb::data::{PbArray, PbArrayType, StructArrayData}; use super::{Array, ArrayBuilder, ArrayBuilderImpl, ArrayImpl, ArrayMeta, ArrayResult}; use crate::array::ArrayRef; use crate::buffer::{Bitmap, BitmapBuilder}; +use crate::collection::estimate_size::EstimateSize; use crate::types::to_text::ToText; use crate::types::{hash_datum, DataType, Datum, DatumRef, Scalar, ScalarRefImpl, ToDatumRef}; use crate::util::iter_util::ZipEqFast; @@ -128,13 +129,13 @@ impl ArrayBuilder for StructArrayBuilder { .into_iter() .map(|b| Arc::new(b.finish())) .collect::>(); - StructArray { - bitmap: self.bitmap.finish(), + StructArray::new( + self.bitmap.finish(), children, - children_type: self.children_type, - children_names: self.children_names, - len: self.len, - } + self.children_type, + self.children_names, + self.len, + ) } } @@ -145,6 +146,8 @@ pub struct StructArray { children_type: Arc<[DataType]>, children_names: Arc<[String]>, len: usize, + + heap_size: usize, } impl StructArrayBuilder { @@ -219,6 +222,29 @@ impl Array for StructArray { } impl StructArray { + fn new( + bitmap: Bitmap, + children: Vec, + children_type: Arc<[DataType]>, + children_names: Arc<[String]>, + len: usize, + ) -> Self { + let heap_size = bitmap.estimated_heap_size() + + children + .iter() + .map(|c| c.estimated_heap_size()) + .sum::(); + + Self { + bitmap, + children, + children_type, + children_names, + len, + heap_size, + } + } + pub fn from_protobuf(array: &PbArray) -> ArrayResult { ensure!( array.values.is_empty(), @@ -238,13 +264,7 @@ impl StructArray { .map(DataType::from) .collect::>() .into(); - let arr = StructArray { - bitmap, - children, - children_type, - children_names: vec![].into(), - len: cardinality, - }; + let arr = Self::new(bitmap, children, children_type, vec![].into(), cardinality); Ok(arr.into()) } @@ -273,13 +293,13 @@ impl StructArray { let cardinality = null_bitmap.len(); let bitmap = Bitmap::from_iter(null_bitmap.to_vec()); let children = children.into_iter().map(Arc::new).collect_vec(); - StructArray { + Self::new( bitmap, - children_type: children_type.into(), - children_names: vec![].into(), - len: cardinality, children, - } + children_type.into(), + vec![].into(), + cardinality, + ) } pub fn from_slices_with_field_names( @@ -291,13 +311,13 @@ impl StructArray { let cardinality = null_bitmap.len(); let bitmap = Bitmap::from_iter(null_bitmap.to_vec()); let children = children.into_iter().map(Arc::new).collect_vec(); - StructArray { + Self::new( bitmap, - children_type: children_type.into(), - children_names: children_name.into(), - len: cardinality, children, - } + children_type.into(), + children_name.into(), + cardinality, + ) } #[cfg(test)] @@ -310,6 +330,12 @@ impl StructArray { } } +impl EstimateSize for StructArray { + fn estimated_heap_size(&self) -> usize { + self.heap_size + } +} + #[derive(Clone, Debug, PartialEq, Eq, Default, Hash)] pub struct StructValue { fields: Box<[Datum]>, diff --git a/src/common/src/array/utf8_array.rs b/src/common/src/array/utf8_array.rs index e929d7a145c9..dc361bf33987 100644 --- a/src/common/src/array/utf8_array.rs +++ b/src/common/src/array/utf8_array.rs @@ -20,6 +20,7 @@ use super::bytes_array::{BytesWriter, PartialBytesWriter}; use super::{Array, ArrayBuilder, ArrayMeta, BytesArray, BytesArrayBuilder}; use crate::array::ArrayBuilderImpl; use crate::buffer::Bitmap; +use crate::collection::estimate_size::EstimateSize; /// `Utf8Array` is a collection of Rust Utf8 `str`s. It's a wrapper of `BytesArray`. #[derive(Debug, Clone, PartialEq, Eq)] @@ -27,6 +28,12 @@ pub struct Utf8Array { bytes: BytesArray, } +impl EstimateSize for Utf8Array { + fn estimated_heap_size(&self) -> usize { + self.bytes.estimated_heap_size() + } +} + impl Array for Utf8Array { type Builder = Utf8ArrayBuilder; type OwnedItem = Box; diff --git a/src/common/src/buffer/bitmap.rs b/src/common/src/buffer/bitmap.rs index 630baafef172..ce71cf1db014 100644 --- a/src/common/src/buffer/bitmap.rs +++ b/src/common/src/buffer/bitmap.rs @@ -37,11 +37,14 @@ #![allow(clippy::disallowed_methods)] use std::iter::{self, TrustedLen}; +use std::mem::size_of; use std::ops::{BitAnd, BitAndAssign, BitOr, BitOrAssign, BitXor, Not, RangeInclusive}; use risingwave_pb::common::buffer::CompressionType; use risingwave_pb::common::PbBuffer; +use crate::collection::estimate_size::EstimateSize; + #[derive(Default, Debug)] pub struct BitmapBuilder { len: usize, @@ -185,6 +188,12 @@ pub struct Bitmap { bits: Box<[usize]>, } +impl EstimateSize for Bitmap { + fn estimated_heap_size(&self) -> usize { + self.bits.len() * size_of::() + } +} + impl std::fmt::Debug for Bitmap { fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { for data in self.iter() { @@ -665,6 +674,26 @@ mod tests { assert_eq!(bitmap2, expected); } + #[test] + fn test_bitmap_get_size() { + let bitmap1 = { + let mut builder = BitmapBuilder::default(); + let bits = [ + false, true, true, false, true, false, true, false, true, false, true, true, false, + true, false, true, + ]; + for bit in bits { + builder.append(bit); + } + for (idx, bit) in bits.iter().enumerate() { + assert_eq!(builder.is_set(idx), *bit); + } + builder.finish() + }; + assert_eq!(8, bitmap1.estimated_heap_size()); + assert_eq!(40, bitmap1.estimated_size()); + } + #[test] fn test_bitmap_all_high() { let num_bits = 3; From 9a15a88764ca89cf45ab74f213b62766dcf541c7 Mon Sep 17 00:00:00 2001 From: xiangjinwu <17769960+xiangjinwu@users.noreply.github.com> Date: Fri, 7 Apr 2023 03:19:50 -0700 Subject: [PATCH 18/18] chore: `rust_decimal` feature -db-tokio-postgres +maths (#9043) --- Cargo.lock | 2 -- src/common/Cargo.toml | 2 +- src/tests/e2e_extended_mode/Cargo.toml | 2 +- src/utils/pgwire/Cargo.toml | 1 - src/workspace-hack/Cargo.toml | 4 ++-- 5 files changed, 4 insertions(+), 7 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 4a0027422a4f..ce8899218083 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -4703,7 +4703,6 @@ dependencies = [ "regex", "risingwave_common", "risingwave_sqlparser", - "rust_decimal", "thiserror", "tokio-openssl", "tokio-postgres", @@ -6882,7 +6881,6 @@ dependencies = [ "rkyv", "serde", "serde_json", - "tokio-postgres", ] [[package]] diff --git a/src/common/Cargo.toml b/src/common/Cargo.toml index 6e52c0666048..461a43ef3d02 100644 --- a/src/common/Cargo.toml +++ b/src/common/Cargo.toml @@ -59,7 +59,7 @@ rand = "0.8" regex = "1" reqwest = { version = "0.11", features = ["json"] } risingwave_pb = { path = "../prost" } -rust_decimal = { version = "1", features = ["db-tokio-postgres"] } +rust_decimal = { version = "1", features = ["db-postgres", "maths"] } ryu = "1.0" serde = { version = "1", features = ["derive"] } serde_default = "0.1" diff --git a/src/tests/e2e_extended_mode/Cargo.toml b/src/tests/e2e_extended_mode/Cargo.toml index 831c7ba35a63..b2ba33c8521d 100644 --- a/src/tests/e2e_extended_mode/Cargo.toml +++ b/src/tests/e2e_extended_mode/Cargo.toml @@ -18,7 +18,7 @@ anyhow = { version = "1", features = ["backtrace"] } chrono = { version = "0.4", features = ['serde'] } clap = { version = "4", features = ["derive"] } pg_interval = "0.4" -rust_decimal ={ version = "1.25", features = ["db-postgres","db-tokio-postgres"] } +rust_decimal ={ version = "1.25", features = ["db-postgres"] } tokio = { version = "1", features = ["rt", "macros","rt-multi-thread"] } tokio-postgres = { version = "0.7", features = ["with-chrono-0_4"] } tracing = "0.1" diff --git a/src/utils/pgwire/Cargo.toml b/src/utils/pgwire/Cargo.toml index 58170963f716..35adab51faa3 100644 --- a/src/utils/pgwire/Cargo.toml +++ b/src/utils/pgwire/Cargo.toml @@ -28,7 +28,6 @@ postgres-types = { version = "0.2.4", features = ["derive","with-chrono-0_4"] } regex = "1.5" risingwave_common = { path = "../../common" } risingwave_sqlparser = { path = "../../sqlparser" } -rust_decimal = { version = "1", features = ["db-tokio-postgres"] } thiserror = "1" tokio = { version = "0.2", package = "madsim-tokio", features = ["rt", "macros"] } tokio-openssl = "0.6.3" diff --git a/src/workspace-hack/Cargo.toml b/src/workspace-hack/Cargo.toml index d14210d3f116..b5670790fb1f 100644 --- a/src/workspace-hack/Cargo.toml +++ b/src/workspace-hack/Cargo.toml @@ -84,7 +84,7 @@ regex = { version = "1" } regex-syntax = { version = "0.6" } reqwest = { version = "0.11", features = ["blocking", "json", "rustls-tls"] } ring = { version = "0.16", features = ["std"] } -rust_decimal = { version = "1", features = ["db-postgres", "db-tokio-postgres"] } +rust_decimal = { version = "1", features = ["db-postgres", "maths"] } scopeguard = { version = "1" } serde = { version = "1", features = ["alloc", "derive", "rc"] } serde_json = { version = "1", features = ["alloc"] } @@ -180,7 +180,7 @@ regex = { version = "1" } regex-syntax = { version = "0.6" } reqwest = { version = "0.11", features = ["blocking", "json", "rustls-tls"] } ring = { version = "0.16", features = ["std"] } -rust_decimal = { version = "1", features = ["db-postgres", "db-tokio-postgres"] } +rust_decimal = { version = "1", features = ["db-postgres", "maths"] } scopeguard = { version = "1" } serde = { version = "1", features = ["alloc", "derive", "rc"] } serde_json = { version = "1", features = ["alloc"] }