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@ {{source_id}}","metric":"","query":"rate(connector_source_rows_received[$__interval])","refId":"","step":10,"target":""}],"timeFrom":null,"timeShift":null,"title":"Connector Source Throughput(rows)","transformations":[],"transparent":false,"type":"timeseries"}],"repeat":null,"repeatDirection":null,"span":null,"targets":[],"timeFrom":null,"timeShift":null,"title":"Connector Node","transformations":[],"transparent":false,"type":"row"}],"refresh":"10s","rows":[],"schemaVersion":12,"sharedCrosshair":true,"style":"dark","tags":["risingwave"],"templating":{"list":[]},"time":{"from":"now-30m","to":"now"},"timepicker":{"hidden":false,"refresh_intervals":["5s","10s","30s","1m","5m","15m","30m","1h","2h","1d"],"time_options":["5m","15m","1h","6h","12h","24h","2d","7d","30d"]},"timezone":"browser","title":"risingwave_dev_dashboard","uid":"Ecy3uV1nz","version":0} diff --git a/src/meta/src/lib.rs b/src/meta/src/lib.rs index 154e3cee0566..dcc3cc8acc45 100644 --- a/src/meta/src/lib.rs +++ b/src/meta/src/lib.rs @@ -34,6 +34,7 @@ #![cfg_attr(coverage, feature(no_coverage))] #![test_runner(risingwave_test_runner::test_runner::run_failpont_tests)] #![feature(is_sorted)] +#![feature(string_leak)] pub mod backup_restore; mod barrier; diff --git a/src/meta/src/rpc/metrics.rs b/src/meta/src/rpc/metrics.rs index ebc82a7bed16..24b771da3a6e 100644 --- a/src/meta/src/rpc/metrics.rs +++ b/src/meta/src/rpc/metrics.rs @@ -126,6 +126,9 @@ pub struct MetaMetrics { /// ********************************** Object Store ************************************ // Object store related metrics (for backup/restore and version checkpoint) pub object_store_metric: Arc, + + /// supervisor for which source is still up. + pub source_is_up: IntGaugeVec, } impl MetaMetrics { @@ -403,6 +406,14 @@ impl MetaMetrics { ); let recovery_latency = register_histogram_with_registry!(opts, registry).unwrap(); + let source_is_up = register_int_gauge_vec_with_registry!( + "source_status_is_up", + "source is up or not", + &["source_id", "source_name"], + registry + ) + .unwrap(); + Self { registry, grpc_latency, @@ -446,6 +457,7 @@ impl MetaMetrics { scale_compactor_core_num, level_compact_task_cnt, object_store_metric, + source_is_up, } } diff --git a/src/meta/src/rpc/server.rs b/src/meta/src/rpc/server.rs index 1321f9a16f96..ca1859cb4dd9 100644 --- a/src/meta/src/rpc/server.rs +++ b/src/meta/src/rpc/server.rs @@ -397,6 +397,7 @@ pub async fn start_service_as_election_leader( barrier_scheduler.clone(), catalog_manager.clone(), fragment_manager.clone(), + meta_metrics.clone(), ) .await .unwrap(), diff --git a/src/meta/src/stream/source_manager.rs b/src/meta/src/stream/source_manager.rs index fc5b5bdacd02..67a51c347b4c 100644 --- a/src/meta/src/stream/source_manager.rs +++ b/src/meta/src/stream/source_manager.rs @@ -38,6 +38,7 @@ use tokio::{select, time}; use crate::barrier::{BarrierScheduler, Command}; use crate::manager::{CatalogManagerRef, FragmentManagerRef, SourceId}; use crate::model::{ActorId, FragmentId, TableFragments}; +use crate::rpc::metrics::MetaMetrics; use crate::storage::MetaStore; use crate::MetaResult; @@ -49,6 +50,7 @@ pub struct SourceManager { barrier_scheduler: BarrierScheduler, core: Mutex>, connector_rpc_endpoint: Option, + metrics: Arc, } struct SharedSplitMap { @@ -58,9 +60,12 @@ struct SharedSplitMap { type SharedSplitMapRef = Arc>; struct ConnectorSourceWorker { + source_id: SourceId, + source_name: String, current_splits: SharedSplitMapRef, enumerator: SplitEnumeratorImpl, period: Duration, + metrics: Arc, } impl ConnectorSourceWorker { @@ -68,6 +73,7 @@ impl ConnectorSourceWorker { connector_rpc_endpoint: &Option, source: &Source, period: Duration, + metrics: Arc, ) -> MetaResult { let mut properties = ConnectorProperties::extract(source.properties.clone())?; // init cdc properties @@ -78,9 +84,12 @@ impl ConnectorSourceWorker { let enumerator = SplitEnumeratorImpl::create(properties).await?; let splits = Arc::new(Mutex::new(SharedSplitMap { splits: None })); Ok(Self { + source_id: source.id, + source_name: source.name.clone(), current_splits: splits, enumerator, period, + metrics, }) } @@ -108,7 +117,17 @@ impl ConnectorSourceWorker { } async fn tick(&mut self) -> MetaResult<()> { - let splits = self.enumerator.list_splits().await?; + let source_is_up = |res: i64| { + self.metrics + .source_is_up + .with_label_values(&[self.source_id.to_string().as_str(), &self.source_name]) + .set(res); + }; + let splits = self.enumerator.list_splits().await.map_err(|e| { + source_is_up(0); + e + })?; + source_is_up(1); let mut current_splits = self.current_splits.lock().await; current_splits.splits.replace( splits @@ -396,6 +415,7 @@ where barrier_scheduler: BarrierScheduler, catalog_manager: CatalogManagerRef, fragment_manager: FragmentManagerRef, + metrics: Arc, ) -> MetaResult { let mut managed_sources = HashMap::new(); { @@ -407,6 +427,7 @@ where &source, &mut managed_sources, false, + metrics.clone(), ) .await? } @@ -431,6 +452,7 @@ where core, paused: Mutex::new(()), connector_rpc_endpoint, + metrics, }) } @@ -565,6 +587,7 @@ where source, &mut core.managed_sources, true, + self.metrics.clone(), ) .await?; } @@ -576,10 +599,15 @@ where source: &Source, managed_sources: &mut HashMap, force_tick: bool, + metrics: Arc, ) -> MetaResult<()> { - let mut worker = - ConnectorSourceWorker::create(connector_rpc_endpoint, source, Duration::from_secs(10)) - .await?; + let mut worker = ConnectorSourceWorker::create( + connector_rpc_endpoint, + source, + Duration::from_secs(10), + metrics, + ) + .await?; let current_splits_ref = worker.current_splits.clone(); tracing::info!("spawning new watcher for source {}", source.id); diff --git a/src/meta/src/stream/stream_manager.rs b/src/meta/src/stream/stream_manager.rs index 70283c94c319..d82007beba32 100644 --- a/src/meta/src/stream/stream_manager.rs +++ b/src/meta/src/stream/stream_manager.rs @@ -736,6 +736,7 @@ mod tests { barrier_scheduler.clone(), catalog_manager.clone(), fragment_manager.clone(), + meta_metrics.clone(), ) .await?, );