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 1/9] 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 dec52aa6f8e22..283bc4847db53 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 991961c3ae055..11526b0864253 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 b0a85f675b021..1869caec9427e 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 bf39b1dfe4cca..04d7c41e97b90 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 488dffe8729c7..68befde7e3a71 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 53286b37cca00..d1f9118c90b11 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 22c0e474826a0..afa7427ec9fd7 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 74e9a474668ff..e8f3753d41822 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 6fd5843131f59..73844deeb6337 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 41c36994351d3..76ea2da3fad82 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 ee8281619b48c..f9cdd194eebb0 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 9abe51cdef25d..5b34d2ebdf48e 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 618b739d2c2ac..546c48679ceec 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 2/9] 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 0000000000000..70d4e32ea4b7a --- /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 ce2f9e2744996..2f7a77613af15 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 a52ec5617c394..983a96b91a5a2 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 0000000000000..c57932a8e911e --- /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 0000000000000..1e393c258990c --- /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 0000000000000..78bbea6a9619d --- /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 0000000000000..6829341f1d07e --- /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 d402de62bfa26..e246c8df76c05 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 ebbadb96a2f57..2789fb88d4090 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 0000000000000..2dc34b3ab95bc --- /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 588a7f3d80094..0af355650034e 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 74565ea42e693..803c87bc1fdc1 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 7c96b888a3312..6876edf076712 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 0000000000000..ee89dc1caf890 --- /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 44f6d057cd999..ff3e0d76ab17a 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 bbe9c4febf2db..792d8fdc3d719 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 98c74c87fac3b..0000000000000 --- 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 34159e52823aa..330616205531d 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 f7493dd6fcfbc..ad225f465604e 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 f5769660247cc..ac104da3503fe 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 86aa6505555b9..f7ecf358e40fc 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 3/9] 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 dce7651cadbbf..191fb56e5e729 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 e1a7ad90db12e..8d1ad9d43a9b0 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 de3ff36190a1b..3bf6f5b233001 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 3c9483b844a38..0000000000000 --- 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 72d16141e6f7a..0000000000000 --- 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 3aaf643e169ca..5ffc1b12f85ea 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 5d3e8a9c4cf0e..0000000000000 --- 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 0d3d762c56376..0000000000000 --- 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 694e8a727d53f..ca83e660b0af0 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 4/9] 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 d6446d6ffd934..4a0027422a4fa 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 8a1110e71dc32..81cb1f45fc497 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 69c163210bac4..fd7e2a8b142d3 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 16fdf6ff4f3de..f074420c7a0ff 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 9c7d214c660c1..3fb9e01486ab2 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 0000000000000..e4ad7688880d8 --- /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 c7336a61203b7..2f300d4e134ac 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 b293dc9014d07..bc8a6aae8b964 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 f788a50d9f3f2..c4e6c9b279f17 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 eb9482b001d6e..d6497ba4157d3 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 5/9] 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 13c651546b86c..23eeadad01335 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 f31c641b4b97e..2752a861c8176 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 f58608c9b92d7..63558838447f0 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 8b7f524110d4d..6d94076e88b09 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 8bf63b781494b..9fb4db25ecdb8 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 0c7574fba87e8..695b5a65369e7 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 e299a3b999ffb..259cb3e68cb0f 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 7a069be540921..fb07872f8aab5 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 e929d7a145c91..dc361bf339879 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 630baafef1729..ce71cf1db0145 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 6/9] 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 4a0027422a4fa..ce88992180839 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 6e52c0666048c..461a43ef3d022 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 831c7ba35a636..b2ba33c8521dc 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 58170963f716c..35adab51faa39 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 d14210d3f116b..b5670790fb1ff 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"] } From c343f00b88373fade706919dfed38016d517d3c7 Mon Sep 17 00:00:00 2001 From: congyi wang <58715567+wcy-fdu@users.noreply.github.com> Date: Fri, 7 Apr 2023 22:19:21 +0800 Subject: [PATCH 7/9] refactor(metrics): fix cache metrics to be table id + actor id (#9039) --- .../dashboards/risingwave-dev-dashboard.json | 2 +- .../dashboards/risingwave-user-dashboard.json | 2 +- grafana/risingwave-dev-dashboard.dashboard.py | 16 +++---- grafana/risingwave-dev-dashboard.json | 2 +- .../risingwave-user-dashboard.dashboard.py | 8 ++-- grafana/risingwave-user-dashboard.json | 2 +- src/stream/src/common/table/state_table.rs | 4 +- src/stream/src/executor/hash_agg.rs | 11 ++--- .../src/executor/managed_state/join/mod.rs | 43 ++++++++++++++++--- .../src/executor/monitor/streaming_stats.rs | 16 +++---- 10 files changed, 70 insertions(+), 36 deletions(-) diff --git a/docker/dashboards/risingwave-dev-dashboard.json b/docker/dashboards/risingwave-dev-dashboard.json index 8053a690b0b51..257a290c8c53c 100644 --- a/docker/dashboards/risingwave-dev-dashboard.json +++ b/docker/dashboards/risingwave-dev-dashboard.json @@ -1 +1 @@ -{"__inputs":[],"annotations":{"list":[]},"description":"RisingWave Dev 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b/src/stream/src/common/table/state_table.rs @@ -432,8 +432,8 @@ where } } - fn table_id(&self) -> TableId { - self.table_id + pub fn table_id(&self) -> u32 { + self.table_id.table_id } /// Returns whether the table is a singleton table. diff --git a/src/stream/src/executor/hash_agg.rs b/src/stream/src/executor/hash_agg.rs index 516b40e81e91d..7f8939ce9fced 100644 --- a/src/stream/src/executor/hash_agg.rs +++ b/src/stream/src/executor/hash_agg.rs @@ -504,28 +504,29 @@ impl HashAggExecutor { ) { // Update metrics. let actor_id_str = this.actor_ctx.id.to_string(); + let table_id_str = this.result_table.table_id().to_string(); this.metrics .agg_lookup_miss_count - .with_label_values(&[&actor_id_str]) + .with_label_values(&[&table_id_str, &actor_id_str]) .inc_by(vars.stats.lookup_miss_count); vars.stats.lookup_miss_count = 0; this.metrics .agg_total_lookup_count - .with_label_values(&[&actor_id_str]) + .with_label_values(&[&table_id_str, &actor_id_str]) .inc_by(vars.stats.total_lookup_count); vars.stats.total_lookup_count = 0; this.metrics .agg_cached_keys - .with_label_values(&[&actor_id_str]) + .with_label_values(&[&table_id_str, &actor_id_str]) .set(vars.agg_group_cache.len() as i64); this.metrics .agg_chunk_lookup_miss_count - .with_label_values(&[&actor_id_str]) + .with_label_values(&[&table_id_str, &actor_id_str]) .inc_by(vars.stats.chunk_lookup_miss_count); vars.stats.chunk_lookup_miss_count = 0; this.metrics .agg_chunk_total_lookup_count - .with_label_values(&[&actor_id_str]) + .with_label_values(&[&table_id_str, &actor_id_str]) .inc_by(vars.stats.chunk_total_lookup_count); vars.stats.chunk_total_lookup_count = 0; diff --git a/src/stream/src/executor/managed_state/join/mod.rs b/src/stream/src/executor/managed_state/join/mod.rs index 70549c8435ffc..3850d2a6198d3 100644 --- a/src/stream/src/executor/managed_state/join/mod.rs +++ b/src/stream/src/executor/managed_state/join/mod.rs @@ -154,6 +154,8 @@ pub struct JoinHashMapMetrics { metrics: Arc, /// Basic information actor_id: String, + join_table_id: String, + degree_table_id: String, side: &'static str, /// How many times have we hit the cache of join executor lookup_miss_count: usize, @@ -163,10 +165,18 @@ pub struct JoinHashMapMetrics { } impl JoinHashMapMetrics { - pub fn new(metrics: Arc, actor_id: ActorId, side: &'static str) -> Self { + pub fn new( + metrics: Arc, + actor_id: ActorId, + side: &'static str, + join_table_id: u32, + degree_table_id: u32, + ) -> Self { Self { metrics, actor_id: actor_id.to_string(), + join_table_id: join_table_id.to_string(), + degree_table_id: degree_table_id.to_string(), side, lookup_miss_count: 0, total_lookup_count: 0, @@ -177,15 +187,30 @@ impl JoinHashMapMetrics { pub fn flush(&mut self) { self.metrics .join_lookup_miss_count - .with_label_values(&[&self.actor_id, self.side]) + .with_label_values(&[ + (self.side), + &self.join_table_id, + &self.degree_table_id, + &self.actor_id, + ]) .inc_by(self.lookup_miss_count as u64); self.metrics .join_total_lookup_count - .with_label_values(&[&self.actor_id, self.side]) + .with_label_values(&[ + (self.side), + &self.join_table_id, + &self.degree_table_id, + &self.actor_id, + ]) .inc_by(self.total_lookup_count as u64); self.metrics .join_insert_cache_miss_count - .with_label_values(&[&self.actor_id, self.side]) + .with_label_values(&[ + (self.side), + &self.join_table_id, + &self.degree_table_id, + &self.actor_id, + ]) .inc_by(self.insert_cache_miss_count as u64); self.total_lookup_count = 0; self.lookup_miss_count = 0; @@ -265,6 +290,8 @@ impl JoinHashMap { vec![OrderType::ascending(); state_pk_indices.len()], ); + let join_table_id = state_table.table_id(); + let degree_table_id = degree_table.table_id(); let state = TableInner { pk_indices: state_pk_indices, order_key_indices: state_table.pk_indices().to_vec(), @@ -294,7 +321,13 @@ impl JoinHashMap { degree_state, need_degree_table, pk_contained_in_jk, - metrics: JoinHashMapMetrics::new(metrics, actor_id, side), + metrics: JoinHashMapMetrics::new( + metrics, + actor_id, + side, + join_table_id, + degree_table_id, + ), } } diff --git a/src/stream/src/executor/monitor/streaming_stats.rs b/src/stream/src/executor/monitor/streaming_stats.rs index 8ee63dd79fff3..41e599aa0a55d 100644 --- a/src/stream/src/executor/monitor/streaming_stats.rs +++ b/src/stream/src/executor/monitor/streaming_stats.rs @@ -279,7 +279,7 @@ impl StreamingMetrics { let join_lookup_miss_count = register_int_counter_vec_with_registry!( "stream_join_lookup_miss_count", "Join executor lookup miss duration", - &["actor_id", "side"], + &["side", "join_table_id", "degree_table_id", "actor_id"], registry ) .unwrap(); @@ -287,7 +287,7 @@ impl StreamingMetrics { let join_total_lookup_count = register_int_counter_vec_with_registry!( "stream_join_lookup_total_count", "Join executor lookup total operation", - &["actor_id", "side"], + &["side", "join_table_id", "degree_table_id", "actor_id"], registry ) .unwrap(); @@ -295,7 +295,7 @@ impl StreamingMetrics { let join_insert_cache_miss_count = register_int_counter_vec_with_registry!( "stream_join_insert_cache_miss_count", "Join executor cache miss when insert operation", - &["actor_id", "side"], + &["side", "join_table_id", "degree_table_id", "actor_id"], registry ) .unwrap(); @@ -352,7 +352,7 @@ impl StreamingMetrics { let agg_lookup_miss_count = register_int_counter_vec_with_registry!( "stream_agg_lookup_miss_count", "Aggregation executor lookup miss duration", - &["actor_id"], + &["table_id", "actor_id"], registry ) .unwrap(); @@ -360,7 +360,7 @@ impl StreamingMetrics { let agg_total_lookup_count = register_int_counter_vec_with_registry!( "stream_agg_lookup_total_count", "Aggregation executor lookup total operation", - &["actor_id"], + &["table_id", "actor_id"], registry ) .unwrap(); @@ -368,7 +368,7 @@ impl StreamingMetrics { let agg_cached_keys = register_int_gauge_vec_with_registry!( "stream_agg_cached_keys", "Number of cached keys in streaming aggregation operators", - &["actor_id"], + &["table_id", "actor_id"], registry ) .unwrap(); @@ -376,7 +376,7 @@ impl StreamingMetrics { let agg_chunk_lookup_miss_count = register_int_counter_vec_with_registry!( "stream_agg_chunk_lookup_miss_count", "Aggregation executor chunk-level lookup miss duration", - &["actor_id"], + &["table_id", "actor_id"], registry ) .unwrap(); @@ -384,7 +384,7 @@ impl StreamingMetrics { let agg_chunk_total_lookup_count = register_int_counter_vec_with_registry!( "stream_agg_chunk_lookup_total_count", "Aggregation executor chunk-level lookup total operation", - &["actor_id"], + &["table_id", "actor_id"], registry ) .unwrap(); From 1aa127884686b0c6118dc4e58d18b6277985cb57 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tesla=20Zhang=E2=80=AE?= Date: Fri, 7 Apr 2023 11:00:32 -0400 Subject: [PATCH 8/9] refactor(plan_node): create `BatchPlanRef`, simplify `HopWindow` nodes (#9044) --- src/frontend/src/optimizer/plan_node/batch.rs | 20 +++++ .../optimizer/plan_node/batch_hop_window.rs | 30 ++++---- .../optimizer/plan_node/generic/hop_window.rs | 20 ++++- .../optimizer/plan_node/logical_hop_window.rs | 73 +++++-------------- src/frontend/src/optimizer/plan_node/mod.rs | 8 ++ .../src/optimizer/plan_node/plan_base.rs | 5 ++ .../optimizer/plan_node/stream_hop_window.rs | 36 ++++----- 7 files changed, 106 insertions(+), 86 deletions(-) create mode 100644 src/frontend/src/optimizer/plan_node/batch.rs diff --git a/src/frontend/src/optimizer/plan_node/batch.rs b/src/frontend/src/optimizer/plan_node/batch.rs new file mode 100644 index 0000000000000..2ac1e278f7d8b --- /dev/null +++ b/src/frontend/src/optimizer/plan_node/batch.rs @@ -0,0 +1,20 @@ +// 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 super::generic::GenericPlanRef; +use crate::optimizer::property::Order; + +pub trait BatchPlanRef: GenericPlanRef { + fn order(&self) -> &Order; +} diff --git a/src/frontend/src/optimizer/plan_node/batch_hop_window.rs b/src/frontend/src/optimizer/plan_node/batch_hop_window.rs index ccfa664f9bc40..334a0843a5564 100644 --- a/src/frontend/src/optimizer/plan_node/batch_hop_window.rs +++ b/src/frontend/src/optimizer/plan_node/batch_hop_window.rs @@ -19,8 +19,7 @@ use risingwave_pb::batch_plan::plan_node::NodeBody; use risingwave_pb::batch_plan::HopWindowNode; use super::{ - ExprRewritable, LogicalHopWindow, PlanBase, PlanRef, PlanTreeNodeUnary, ToBatchPb, - ToDistributedBatch, + generic, ExprRewritable, PlanBase, PlanRef, PlanTreeNodeUnary, ToBatchPb, ToDistributedBatch, }; use crate::expr::{Expr, ExprImpl, ExprRewriter}; use crate::optimizer::plan_node::ToLocalBatch; @@ -32,24 +31,25 @@ use crate::utils::ColIndexMappingRewriteExt; #[derive(Debug, Clone, PartialEq, Eq, Hash)] pub struct BatchHopWindow { pub base: PlanBase, - logical: LogicalHopWindow, + logical: generic::HopWindow, window_start_exprs: Vec, window_end_exprs: Vec, } impl BatchHopWindow { pub fn new( - logical: LogicalHopWindow, + logical: generic::HopWindow, window_start_exprs: Vec, window_end_exprs: Vec, ) -> Self { - let ctx = logical.base.ctx.clone(); + let base = PlanBase::new_logical_with_core(&logical); + let ctx = base.ctx; let distribution = logical .i2o_col_mapping() - .rewrite_provided_distribution(logical.input().distribution()); + .rewrite_provided_distribution(logical.input.distribution()); let base = PlanBase::new_batch( ctx, - logical.schema().clone(), + base.schema, distribution, logical.get_out_column_index_order(), ); @@ -70,12 +70,14 @@ impl fmt::Display for BatchHopWindow { impl PlanTreeNodeUnary for BatchHopWindow { fn input(&self) -> PlanRef { - self.logical.input() + self.logical.input.clone() } fn clone_with_input(&self, input: PlanRef) -> Self { + let mut logical = self.logical.clone(); + logical.input = input; Self::new( - self.logical.clone_with_input(input), + logical, self.window_start_exprs.clone(), self.window_end_exprs.clone(), ) @@ -105,7 +107,8 @@ impl ToDistributedBatch for BatchHopWindow { let new_input = self .input() .to_distributed_with_required(required_order, &input_required)?; - let new_logical = self.logical.clone_with_input(new_input); + let mut new_logical = self.logical.clone(); + new_logical.input = new_input; let batch_plan = BatchHopWindow::new( new_logical, self.window_start_exprs.clone(), @@ -119,12 +122,11 @@ impl ToDistributedBatch for BatchHopWindow { impl ToBatchPb for BatchHopWindow { fn to_batch_prost_body(&self) -> NodeBody { NodeBody::HopWindow(HopWindowNode { - time_col: self.logical.core.time_col.index() as _, - window_slide: Some(self.logical.core.window_slide.into()), - window_size: Some(self.logical.core.window_size.into()), + time_col: self.logical.time_col.index() as _, + window_slide: Some(self.logical.window_slide.into()), + window_size: Some(self.logical.window_size.into()), output_indices: self .logical - .core .output_indices .iter() .map(|&x| x as u32) diff --git a/src/frontend/src/optimizer/plan_node/generic/hop_window.rs b/src/frontend/src/optimizer/plan_node/generic/hop_window.rs index 85848c3323a94..9bb9597d1650c 100644 --- a/src/frontend/src/optimizer/plan_node/generic/hop_window.rs +++ b/src/frontend/src/optimizer/plan_node/generic/hop_window.rs @@ -26,7 +26,8 @@ use super::super::utils::IndicesDisplay; use super::{GenericPlanNode, GenericPlanRef}; use crate::expr::{ExprImpl, ExprType, FunctionCall, InputRef, InputRefDisplay, Literal}; use crate::optimizer::optimizer_context::OptimizerContextRef; -use crate::optimizer::property::FunctionalDependencySet; +use crate::optimizer::plan_node::batch::BatchPlanRef; +use crate::optimizer::property::{FunctionalDependencySet, Order}; use crate::utils::ColIndexMappingRewriteExt; /// [`HopWindow`] implements Hop Table Function. @@ -118,7 +119,24 @@ impl GenericPlanNode for HopWindow { } } +impl HopWindow { + pub fn get_out_column_index_order(&self) -> Order { + self.i2o_col_mapping() + .rewrite_provided_order(self.input.order()) + } +} + impl HopWindow { + pub fn output_window_start_col_idx(&self) -> Option { + self.internal2output_col_mapping() + .try_map(self.internal_window_start_col_idx()) + } + + pub fn output_window_end_col_idx(&self) -> Option { + self.internal2output_col_mapping() + .try_map(self.internal_window_end_col_idx()) + } + pub fn into_parts(self) -> (PlanRef, InputRef, Interval, Interval, Interval, Vec) { ( self.input, diff --git a/src/frontend/src/optimizer/plan_node/logical_hop_window.rs b/src/frontend/src/optimizer/plan_node/logical_hop_window.rs index d9babaab86e17..0bd9d8d8c9f20 100644 --- a/src/frontend/src/optimizer/plan_node/logical_hop_window.rs +++ b/src/frontend/src/optimizer/plan_node/logical_hop_window.rs @@ -28,14 +28,13 @@ use crate::expr::{ExprType, FunctionCall, InputRef}; use crate::optimizer::plan_node::{ ColumnPruningContext, PredicatePushdownContext, RewriteStreamContext, ToStreamContext, }; -use crate::optimizer::property::Order; use crate::utils::{ColIndexMapping, ColIndexMappingRewriteExt, Condition}; /// `LogicalHopWindow` implements Hop Table Function. #[derive(Debug, Clone, PartialEq, Eq, Hash)] pub struct LogicalHopWindow { pub base: PlanBase, - pub(super) core: generic::HopWindow, + core: generic::HopWindow, } impl LogicalHopWindow { @@ -118,44 +117,22 @@ impl LogicalHopWindow { .into() } - pub fn internal_window_start_col_idx(&self) -> usize { - self.core.internal_window_start_col_idx() - } - - pub fn internal_window_end_col_idx(&self) -> usize { - self.core.internal_window_end_col_idx() - } - pub fn output_window_start_col_idx(&self) -> Option { - self.internal2output_col_mapping() - .try_map(self.internal_window_start_col_idx()) + self.core.output_window_start_col_idx() } pub fn output_window_end_col_idx(&self) -> Option { - self.internal2output_col_mapping() - .try_map(self.internal_window_end_col_idx()) + self.core.output_window_end_col_idx() } pub fn o2i_col_mapping(&self) -> ColIndexMapping { self.core.o2i_col_mapping() } - pub fn i2o_col_mapping(&self) -> ColIndexMapping { - self.core.i2o_col_mapping() - } - - pub fn internal_column_num(&self) -> usize { - self.core.internal_column_num() - } - pub fn output2internal_col_mapping(&self) -> ColIndexMapping { self.core.output2internal_col_mapping() } - pub fn internal2output_col_mapping(&self) -> ColIndexMapping { - self.core.internal2output_col_mapping() - } - pub fn clone_with_output_indices(&self, output_indices: Vec) -> Self { Self::new( self.input(), @@ -167,20 +144,6 @@ impl LogicalHopWindow { ) } - pub fn fmt_with_name(&self, f: &mut fmt::Formatter<'_>, name: &str) -> fmt::Result { - self.core.fmt_with_name(f, name) - } - - pub fn fmt_fields_with_builder(&self, builder: &mut fmt::DebugStruct<'_, '_>) { - self.core.fmt_fields_with_builder(builder) - } - - /// Map the order of the input to use the updated indices - pub fn get_out_column_index_order(&self) -> Order { - self.i2o_col_mapping() - .rewrite_provided_order(self.input().order()) - } - /// Get output indices pub fn output_indices(&self) -> &Vec { &self.core.output_indices @@ -223,10 +186,10 @@ impl PlanTreeNodeUnary for LogicalHopWindow { Some(new_idx) } None => { - if idx == self.internal_window_start_col_idx() { + if idx == self.core.internal_window_start_col_idx() { columns_to_be_kept.push(i); Some(input.schema().len()) - } else if idx == self.internal_window_end_col_idx() { + } else if idx == self.core.internal_window_end_col_idx() { columns_to_be_kept.push(i); Some(input.schema().len() + 1) } else { @@ -257,7 +220,7 @@ impl_plan_tree_node_for_unary! {LogicalHopWindow} impl fmt::Display for LogicalHopWindow { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - self.fmt_with_name(f, "LogicalHopWindow") + self.core.fmt_with_name(f, "LogicalHopWindow") } } @@ -296,9 +259,9 @@ impl ColPrunable for LogicalHopWindow { if let Some(idx) = o2i.try_map(idx) { Some(IndexType::Input(idx)) } else if let Some(idx) = output2internal.try_map(idx) { - if idx == self.internal_window_start_col_idx() { + if idx == self.core.internal_window_start_col_idx() { Some(IndexType::WindowStart) - } else if idx == self.internal_window_end_col_idx() { + } else if idx == self.core.internal_window_end_col_idx() { Some(IndexType::WindowEnd) } else { None @@ -313,8 +276,8 @@ impl ColPrunable for LogicalHopWindow { .iter() .filter_map(|&idx| match idx { IndexType::Input(x) => input_change.try_map(x), - IndexType::WindowStart => Some(new_hop.internal_window_start_col_idx()), - IndexType::WindowEnd => Some(new_hop.internal_window_end_col_idx()), + IndexType::WindowStart => Some(new_hop.core.internal_window_start_col_idx()), + IndexType::WindowEnd => Some(new_hop.core.internal_window_end_col_idx()), }) .collect_vec() }; @@ -334,8 +297,8 @@ impl PredicatePushdown for LogicalHopWindow { ) -> PlanRef { let mut window_columns = FixedBitSet::with_capacity(self.schema().len()); - let window_start_idx = self.internal_window_start_col_idx(); - let window_end_idx = self.internal_window_end_col_idx(); + let window_start_idx = self.core.internal_window_start_col_idx(); + let window_end_idx = self.core.internal_window_end_col_idx(); for (i, v) in self.output_indices().iter().enumerate() { if *v == window_start_idx || *v == window_end_idx { window_columns.insert(i); @@ -351,9 +314,10 @@ impl PredicatePushdown for LogicalHopWindow { impl ToBatch for LogicalHopWindow { fn to_batch(&self) -> Result { let new_input = self.input().to_batch()?; - let new_logical = self.clone_with_input(new_input); + let mut new_logical = self.core.clone(); + new_logical.input = new_input; let (window_start_exprs, window_end_exprs) = - new_logical.core.derive_window_start_and_end_exprs()?; + new_logical.derive_window_start_and_end_exprs()?; Ok(BatchHopWindow::new(new_logical, window_start_exprs, window_end_exprs).into()) } } @@ -361,9 +325,10 @@ impl ToBatch for LogicalHopWindow { impl ToStream for LogicalHopWindow { fn to_stream(&self, ctx: &mut ToStreamContext) -> Result { let new_input = self.input().to_stream(ctx)?; - let new_logical = self.clone_with_input(new_input); + let mut new_logical = self.core.clone(); + new_logical.input = new_input; let (window_start_exprs, window_end_exprs) = - new_logical.core.derive_window_start_and_end_exprs()?; + new_logical.derive_window_start_and_end_exprs()?; Ok(StreamHopWindow::new(new_logical, window_start_exprs, window_end_exprs).into()) } @@ -382,7 +347,7 @@ impl ToStream for LogicalHopWindow { { output_indices.push(input.schema().len()); } - let i2o = self.i2o_col_mapping(); + let i2o = self.core.i2o_col_mapping(); output_indices.extend( input .logical_pk() diff --git a/src/frontend/src/optimizer/plan_node/mod.rs b/src/frontend/src/optimizer/plan_node/mod.rs index 500962f9c3956..8196556ea4f20 100644 --- a/src/frontend/src/optimizer/plan_node/mod.rs +++ b/src/frontend/src/optimizer/plan_node/mod.rs @@ -46,6 +46,7 @@ use risingwave_pb::stream_plan::StreamNode as StreamPlanPb; use serde::Serialize; use smallvec::SmallVec; +use self::batch::BatchPlanRef; use self::generic::GenericPlanRef; use self::stream::StreamPlanRef; use super::property::{Distribution, FunctionalDependencySet, Order}; @@ -385,6 +386,12 @@ impl StreamPlanRef for PlanRef { } } +impl BatchPlanRef for PlanRef { + fn order(&self) -> &Order { + &self.plan_base().order + } +} + impl GenericPlanRef for PlanRef { fn schema(&self) -> &Schema { &self.plan_base().schema @@ -594,6 +601,7 @@ pub use predicate_pushdown::*; mod merge_eq_nodes; pub use merge_eq_nodes::*; +pub mod batch; pub mod generic; pub mod stream; pub mod stream_derive; diff --git a/src/frontend/src/optimizer/plan_node/plan_base.rs b/src/frontend/src/optimizer/plan_node/plan_base.rs index 30749ed0ce6e4..ddef83c0c215c 100644 --- a/src/frontend/src/optimizer/plan_node/plan_base.rs +++ b/src/frontend/src/optimizer/plan_node/plan_base.rs @@ -79,6 +79,11 @@ impl stream::StreamPlanRef for PlanBase { self.append_only } } +impl batch::BatchPlanRef for PlanBase { + fn order(&self) -> &Order { + &self.order + } +} impl PlanBase { pub fn new_logical( ctx: OptimizerContextRef, diff --git a/src/frontend/src/optimizer/plan_node/stream_hop_window.rs b/src/frontend/src/optimizer/plan_node/stream_hop_window.rs index 221ed3e678d6e..17f1687dc4662 100644 --- a/src/frontend/src/optimizer/plan_node/stream_hop_window.rs +++ b/src/frontend/src/optimizer/plan_node/stream_hop_window.rs @@ -20,7 +20,7 @@ use risingwave_common::util::column_index_mapping::ColIndexMapping; use risingwave_pb::stream_plan::stream_node::PbNodeBody; use risingwave_pb::stream_plan::HopWindowNode; -use super::{ExprRewritable, LogicalHopWindow, PlanBase, PlanRef, PlanTreeNodeUnary, StreamNode}; +use super::{generic, ExprRewritable, PlanBase, PlanRef, PlanTreeNodeUnary, StreamNode}; use crate::expr::{Expr, ExprImpl, ExprRewriter}; use crate::stream_fragmenter::BuildFragmentGraphState; use crate::utils::ColIndexMappingRewriteExt; @@ -29,21 +29,22 @@ use crate::utils::ColIndexMappingRewriteExt; #[derive(Debug, Clone, PartialEq, Eq, Hash)] pub struct StreamHopWindow { pub base: PlanBase, - logical: LogicalHopWindow, + logical: generic::HopWindow, window_start_exprs: Vec, window_end_exprs: Vec, } impl StreamHopWindow { pub fn new( - logical: LogicalHopWindow, + logical: generic::HopWindow, window_start_exprs: Vec, window_end_exprs: Vec, ) -> Self { - let ctx = logical.base.ctx.clone(); - let pk_indices = logical.base.logical_pk.to_vec(); - let input = logical.input(); - let schema = logical.schema().clone(); + let base = PlanBase::new_logical_with_core(&logical); + let ctx = base.ctx; + let pk_indices = base.logical_pk; + let input = logical.input.clone(); + let schema = base.schema; let i2o = logical.i2o_col_mapping(); let dist = i2o.rewrite_provided_distribution(input.distribution()); @@ -51,13 +52,13 @@ impl StreamHopWindow { let mut watermark_columns = input.watermark_columns().clone(); watermark_columns.grow(logical.internal_column_num()); - if watermark_columns.contains(logical.core.time_col.index) { + if watermark_columns.contains(logical.time_col.index) { // Watermark on `time_col` indicates watermark on both `window_start` and `window_end`. watermark_columns.insert(logical.internal_window_start_col_idx()); watermark_columns.insert(logical.internal_window_end_col_idx()); } let watermark_columns = ColIndexMapping::with_remaining_columns( - logical.output_indices(), + &logical.output_indices, logical.internal_column_num(), ) .rewrite_bitset(&watermark_columns); @@ -66,9 +67,9 @@ impl StreamHopWindow { ctx, schema, pk_indices, - logical.functional_dependency().clone(), + base.functional_dependency, dist, - logical.input().append_only(), + logical.input.append_only(), watermark_columns, ); Self { @@ -103,12 +104,14 @@ impl fmt::Display for StreamHopWindow { impl PlanTreeNodeUnary for StreamHopWindow { fn input(&self) -> PlanRef { - self.logical.input() + self.logical.input.clone() } fn clone_with_input(&self, input: PlanRef) -> Self { + let mut logical = self.logical.clone(); + logical.input = input; Self::new( - self.logical.clone_with_input(input), + logical, self.window_start_exprs.clone(), self.window_end_exprs.clone(), ) @@ -120,12 +123,11 @@ impl_plan_tree_node_for_unary! {StreamHopWindow} impl StreamNode for StreamHopWindow { fn to_stream_prost_body(&self, _state: &mut BuildFragmentGraphState) -> PbNodeBody { PbNodeBody::HopWindow(HopWindowNode { - time_col: self.logical.core.time_col.index() as _, - window_slide: Some(self.logical.core.window_slide.into()), - window_size: Some(self.logical.core.window_size.into()), + time_col: self.logical.time_col.index() as _, + window_slide: Some(self.logical.window_slide.into()), + window_size: Some(self.logical.window_size.into()), output_indices: self .logical - .core .output_indices .iter() .map(|&x| x as u32) From de6c5a352ab6cfbc034452e9a97006cde23a411b Mon Sep 17 00:00:00 2001 From: Bugen Zhao Date: Fri, 7 Apr 2023 23:19:15 +0800 Subject: [PATCH 9/9] refactor(common): do not leak types on row (#9053) Signed-off-by: Bugen Zhao --- src/common/src/row/owned_row.rs | 69 --------------------------------- src/java_binding/src/lib.rs | 61 +++++++++++++++++++++++------ 2 files changed, 50 insertions(+), 80 deletions(-) diff --git a/src/common/src/row/owned_row.rs b/src/common/src/row/owned_row.rs index 983a96b91a5a2..8ad7c332ecadf 100644 --- a/src/common/src/row/owned_row.rs +++ b/src/common/src/row/owned_row.rs @@ -89,75 +89,6 @@ impl OwnedRow { } } -impl OwnedRow { - pub fn is_null(&self, idx: usize) -> bool { - self[idx].is_none() - } - - pub fn get_int16(&self, idx: usize) -> i16 { - match self[idx].as_ref().unwrap() { - ScalarImpl::Int16(num) => *num, - _ => unreachable!("type is not int16 at index: {}", idx), - } - } - - pub fn get_int32(&self, idx: usize) -> i32 { - match self[idx].as_ref().unwrap() { - ScalarImpl::Int32(num) => *num, - _ => unreachable!("type is not int32 at index: {}", idx), - } - } - - pub fn get_int64(&self, idx: usize) -> i64 { - match self[idx].as_ref().unwrap() { - ScalarImpl::Int64(num) => *num, - _ => unreachable!("type is not int64 at index: {}", idx), - } - } - - pub fn get_f32(&self, idx: usize) -> f32 { - match self[idx].as_ref().unwrap() { - ScalarImpl::Float32(num) => num.into_inner(), - _ => unreachable!("type is not float32 at index: {}", idx), - } - } - - pub fn get_f64(&self, idx: usize) -> f64 { - match self[idx].as_ref().unwrap() { - ScalarImpl::Float64(num) => num.into_inner(), - _ => unreachable!("type is not float64 at index: {}", idx), - } - } - - pub fn get_bool(&self, idx: usize) -> bool { - match self[idx].as_ref().unwrap() { - ScalarImpl::Bool(num) => *num, - _ => unreachable!("type is not boolean at index: {}", idx), - } - } - - pub fn get_utf8(&self, idx: usize) -> &str { - match self[idx].as_ref().unwrap() { - ScalarImpl::Utf8(s) => s.as_ref(), - _ => unreachable!("type is not utf8 at index: {}", idx), - } - } - - pub fn get_datetime(&self, idx: usize) -> &Timestamp { - match self[idx].as_ref().unwrap() { - ScalarImpl::Timestamp(dt) => dt, - _ => unreachable!("type is not NaiveDateTime at index: {}", idx), - } - } - - pub fn get_decimal(&self, idx: usize) -> &Decimal { - match self[idx].as_ref().unwrap() { - ScalarImpl::Decimal(d) => d, - _ => unreachable!("type is not NaiveDateTime at index: {}", idx), - } - } -} - impl EstimateSize for OwnedRow { fn estimated_heap_size(&self) -> usize { // FIXME(bugen): this is not accurate now as the heap size of some `Scalar` is not counted. diff --git a/src/java_binding/src/lib.rs b/src/java_binding/src/lib.rs index 955f2f6e17494..904ef025a3008 100644 --- a/src/java_binding/src/lib.rs +++ b/src/java_binding/src/lib.rs @@ -35,7 +35,7 @@ use once_cell::sync::OnceCell; use prost::{DecodeError, Message}; use risingwave_common::array::{ArrayError, StreamChunk}; use risingwave_common::hash::VirtualNode; -use risingwave_common::row::OwnedRow; +use risingwave_common::row::{OwnedRow, Row}; use risingwave_storage::error::StorageError; use thiserror::Error; use tokio::runtime::Runtime; @@ -388,7 +388,7 @@ pub extern "system" fn Java_com_risingwave_java_binding_Binding_rowIsNull<'a>( idx: jint, ) -> jboolean { execute_and_catch(env, move || { - Ok(pointer.as_ref().is_null(idx as usize) as jboolean) + Ok(pointer.as_ref().datum_at(idx as usize).is_none() as jboolean) }) } @@ -398,7 +398,13 @@ pub extern "system" fn Java_com_risingwave_java_binding_Binding_rowGetInt16Value pointer: Pointer<'a, JavaBindingRow>, idx: jint, ) -> jshort { - execute_and_catch(env, move || Ok(pointer.as_ref().get_int16(idx as usize))) + execute_and_catch(env, move || { + Ok(pointer + .as_ref() + .datum_at(idx as usize) + .unwrap() + .into_int16()) + }) } #[no_mangle] @@ -407,7 +413,13 @@ pub extern "system" fn Java_com_risingwave_java_binding_Binding_rowGetInt32Value pointer: Pointer<'a, JavaBindingRow>, idx: jint, ) -> jint { - execute_and_catch(env, move || Ok(pointer.as_ref().get_int32(idx as usize))) + execute_and_catch(env, move || { + Ok(pointer + .as_ref() + .datum_at(idx as usize) + .unwrap() + .into_int32()) + }) } #[no_mangle] @@ -416,7 +428,13 @@ pub extern "system" fn Java_com_risingwave_java_binding_Binding_rowGetInt64Value pointer: Pointer<'a, JavaBindingRow>, idx: jint, ) -> jlong { - execute_and_catch(env, move || Ok(pointer.as_ref().get_int64(idx as usize))) + execute_and_catch(env, move || { + Ok(pointer + .as_ref() + .datum_at(idx as usize) + .unwrap() + .into_int64()) + }) } #[no_mangle] @@ -425,7 +443,14 @@ pub extern "system" fn Java_com_risingwave_java_binding_Binding_rowGetFloatValue pointer: Pointer<'a, JavaBindingRow>, idx: jint, ) -> jfloat { - execute_and_catch(env, move || Ok(pointer.as_ref().get_f32(idx as usize))) + execute_and_catch(env, move || { + Ok(pointer + .as_ref() + .datum_at(idx as usize) + .unwrap() + .into_float32() + .into()) + }) } #[no_mangle] @@ -434,7 +459,14 @@ pub extern "system" fn Java_com_risingwave_java_binding_Binding_rowGetDoubleValu pointer: Pointer<'a, JavaBindingRow>, idx: jint, ) -> jdouble { - execute_and_catch(env, move || Ok(pointer.as_ref().get_f64(idx as usize))) + execute_and_catch(env, move || { + Ok(pointer + .as_ref() + .datum_at(idx as usize) + .unwrap() + .into_float64() + .into()) + }) } #[no_mangle] @@ -444,7 +476,7 @@ pub extern "system" fn Java_com_risingwave_java_binding_Binding_rowGetBooleanVal idx: jint, ) -> jboolean { execute_and_catch(env, move || { - Ok(pointer.as_ref().get_bool(idx as usize) as jboolean) + Ok(pointer.as_ref().datum_at(idx as usize).unwrap().into_bool() as jboolean) }) } @@ -455,7 +487,7 @@ pub extern "system" fn Java_com_risingwave_java_binding_Binding_rowGetStringValu idx: jint, ) -> JString<'a> { execute_and_catch(env, move || { - Ok(env.new_string(pointer.as_ref().get_utf8(idx as usize))?) + Ok(env.new_string(pointer.as_ref().datum_at(idx as usize).unwrap().into_utf8())?) }) } @@ -468,7 +500,9 @@ pub extern "system" fn Java_com_risingwave_java_binding_Binding_rowGetTimestampV execute_and_catch(env, move || { let millis = pointer .as_ref() - .get_datetime(idx as usize) + .datum_at(idx as usize) + .unwrap() + .into_timestamp() .0 .timestamp_millis(); let (ts_class_ref, constructor) = pointer @@ -494,7 +528,12 @@ pub extern "system" fn Java_com_risingwave_java_binding_Binding_rowGetDecimalVal idx: jint, ) -> JObject<'a> { execute_and_catch(env, move || { - let value = pointer.as_ref().get_decimal(idx as usize).to_string(); + let value = pointer + .as_ref() + .datum_at(idx as usize) + .unwrap() + .into_decimal() + .to_string(); let string_value = env.new_string(value)?; let (decimal_class_ref, constructor) = pointer .as_ref()