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+9,27 @@ import "stream_plan.proto"; option java_package = "com.risingwave.proto"; option optimize_for = SPEED; +message PartialGraphId { + message Database { + uint32 database_id = 1; + } + message CreatingJob { + uint32 database_id = 1; + uint32 job_id = 2; + } + + oneof graph_id { + Database database = 1; + CreatingJob creating_job = 2; + } +} + message InjectBarrierRequest { string request_id = 1; stream_plan.Barrier barrier = 2; repeated uint32 actor_ids_to_collect = 4; repeated uint32 table_ids_to_sync = 5; - uint32 partial_graph_id = 6; + PartialGraphId partial_graph_id = 6; repeated common.ActorInfo broadcast_info = 8; repeated stream_plan.StreamActor actors_to_build = 9; @@ -48,7 +63,7 @@ message BarrierCompleteResponse { uint32 worker_id = 5; map table_watermarks = 6; repeated hummock.SstableInfo old_value_sstables = 7; - uint32 partial_graph_id = 8; + PartialGraphId partial_graph_id = 8; // prev_epoch of barrier uint64 epoch = 9; } @@ -69,7 +84,7 @@ message StreamingControlStreamRequest { } message RemovePartialGraphRequest { - repeated uint32 partial_graph_ids = 1; + repeated PartialGraphId partial_graph_ids = 1; } oneof request { diff --git a/src/meta/model/src/subscription.rs b/src/meta/model/src/subscription.rs index 3d53c4b767804..6e7b668dcfdca 100644 --- a/src/meta/model/src/subscription.rs +++ b/src/meta/model/src/subscription.rs @@ -17,7 +17,7 @@ use sea_orm::entity::prelude::*; use sea_orm::ActiveValue::Set; use serde::{Deserialize, Serialize}; -use crate::SubscriptionId; +use crate::{ObjectId, SubscriptionId}; #[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)] #[sea_orm(table_name = "subscription")] @@ -28,7 +28,7 @@ pub struct Model { pub retention_seconds: i64, pub definition: String, pub subscription_state: i32, - pub dependent_table_id: i32, + pub dependent_table_id: ObjectId, } #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)] diff --git a/src/meta/src/barrier/command.rs b/src/meta/src/barrier/command.rs index 86c6a6931ecb8..6c326f5ccb65a 100644 --- a/src/meta/src/barrier/command.rs +++ b/src/meta/src/barrier/command.rs @@ -22,7 +22,7 @@ use risingwave_common::hash::ActorMapping; use risingwave_common::types::Timestamptz; use risingwave_common::util::epoch::Epoch; use risingwave_connector::source::SplitImpl; -use risingwave_meta_model::{ObjectId, WorkerId}; +use risingwave_meta_model::WorkerId; use risingwave_pb::catalog::{CreateType, Table}; use risingwave_pb::common::PbWorkerNode; use risingwave_pb::meta::table_fragments::PbActorStatus; @@ -106,7 +106,6 @@ impl ReplaceTablePlan { let mut fragment_changes = HashMap::new(); for fragment in self.new_table_fragments.fragments.values() { let fragment_change = CommandFragmentChanges::NewFragment( - self.streaming_job.database_id().into(), self.streaming_job.id().into(), InflightFragmentInfo { actors: fragment @@ -114,19 +113,19 @@ impl ReplaceTablePlan { .iter() .map(|actor| { ( - actor.actor_id as i32, + actor.actor_id, self.new_table_fragments .actor_status .get(&actor.actor_id) .expect("should exist") - .worker_id(), + .worker_id() as WorkerId, ) }) .collect(), state_table_ids: fragment .state_table_ids .iter() - .map(|table_id| *table_id as ObjectId) + .map(|table_id| TableId::new(*table_id)) .collect(), }, ); @@ -172,19 +171,19 @@ impl CreateStreamingJobCommandInfo { .iter() .map(|actor| { ( - actor.actor_id as i32, + actor.actor_id, self.table_fragments .actor_status .get(&actor.actor_id) .expect("should exist") - .worker_id(), + .worker_id() as WorkerId, ) }) .collect(), state_table_ids: fragment .state_table_ids .iter() - .map(|table_id| *table_id as ObjectId) + .map(|table_id| TableId::new(*table_id)) .collect(), }, ) @@ -207,7 +206,7 @@ pub enum CreateStreamingJobType { /// [`Command`] is the input of [`crate::barrier::GlobalBarrierWorker`]. For different commands, /// it will build different barriers to send, and may do different stuffs after the barrier is /// collected. -#[derive(Debug, Clone, strum::Display)] +#[derive(Debug, strum::Display)] pub enum Command { /// `Flush` command will generate a checkpoint barrier. After the barrier is collected and committed /// all messages before the checkpoint barrier should have been committed. @@ -336,7 +335,6 @@ impl Command { ( fragment_id, CommandFragmentChanges::NewFragment( - info.streaming_job.database_id().into(), info.streaming_job.id().into(), fragment_info, ), diff --git a/src/meta/src/barrier/creating_job/mod.rs b/src/meta/src/barrier/creating_job/mod.rs index 522b6a3563eeb..09d46ae1aff1a 100644 --- a/src/meta/src/barrier/creating_job/mod.rs +++ b/src/meta/src/barrier/creating_job/mod.rs @@ -19,7 +19,7 @@ use std::cmp::max; use std::collections::HashMap; use std::ops::Bound::{Excluded, Unbounded}; -use risingwave_common::catalog::TableId; +use risingwave_common::catalog::{DatabaseId, TableId}; use risingwave_common::metrics::LabelGuardedIntGauge; use risingwave_meta_model::WorkerId; use risingwave_pb::ddl_service::DdlProgress; @@ -78,7 +78,6 @@ impl CreatingStreamingJobControl { let actors_to_create = info.table_fragments.actors_to_create(); let graph_info = InflightStreamingJobInfo { job_id: table_id, - database_id: info.streaming_job.database_id().into(), fragment_infos, }; @@ -165,6 +164,7 @@ impl CreatingStreamingJobControl { } fn inject_barrier( + database_id: DatabaseId, table_id: TableId, control_stream_manager: &mut ControlStreamManager, barrier_control: &mut CreatingStreamingJobBarrierControl, @@ -177,6 +177,7 @@ impl CreatingStreamingJobControl { }: CreatingJobInjectBarrierInfo, ) -> MetaResult<()> { let node_to_collect = control_stream_manager.inject_barrier( + database_id, Some(table_id), mutation, &barrier_info, @@ -235,6 +236,7 @@ impl CreatingStreamingJobControl { .on_new_upstream_epoch(barrier_info, start_consume_upstream) { Self::inject_barrier( + DatabaseId::new(self.info.streaming_job.database_id()), self.info.table_fragments.table_id(), control_stream_manager, &mut self.barrier_control, @@ -263,6 +265,7 @@ impl CreatingStreamingJobControl { let table_id = self.info.table_fragments.table_id(); for info in prev_barriers_to_inject { Self::inject_barrier( + DatabaseId::new(self.info.streaming_job.database_id()), table_id, control_stream_manager, &mut self.barrier_control, diff --git a/src/meta/src/barrier/info.rs b/src/meta/src/barrier/info.rs index 8153b8f2bc400..2e1a3244f2932 100644 --- a/src/meta/src/barrier/info.rs +++ b/src/meta/src/barrier/info.rs @@ -14,8 +14,9 @@ use std::collections::{HashMap, HashSet}; -use risingwave_common::catalog::{DatabaseId, TableId}; +use risingwave_common::catalog::TableId; use risingwave_meta_model::WorkerId; +use risingwave_pb::stream_plan::PbSubscriptionUpstreamInfo; use tracing::warn; use crate::barrier::{BarrierKind, Command, TracedEpoch}; @@ -37,7 +38,7 @@ impl BarrierInfo { #[derive(Debug, Clone)] pub(crate) enum CommandFragmentChanges { - NewFragment(DatabaseId, TableId, InflightFragmentInfo), + NewFragment(TableId, InflightFragmentInfo), Reschedule { new_actors: HashMap, to_remove: HashSet, @@ -45,7 +46,7 @@ pub(crate) enum CommandFragmentChanges { RemoveFragment, } -#[derive(Default, Clone)] +#[derive(Default, Clone, Debug)] pub struct InflightSubscriptionInfo { /// `mv_table_id` => `subscription_id` => retention seconds pub mv_depended_subscriptions: HashMap>, @@ -54,7 +55,6 @@ pub struct InflightSubscriptionInfo { #[derive(Clone, Debug)] pub struct InflightStreamingJobInfo { pub job_id: TableId, - pub database_id: DatabaseId, pub fragment_infos: HashMap, } @@ -66,83 +66,68 @@ impl InflightStreamingJobInfo { #[derive(Clone, Debug)] pub struct InflightDatabaseInfo { - #[expect(dead_code)] - database_id: DatabaseId, jobs: HashMap, + fragment_location: HashMap, } impl InflightDatabaseInfo { pub fn fragment_infos(&self) -> impl Iterator + '_ { self.jobs.values().flat_map(|job| job.fragment_infos()) } -} -/// [`InflightGraphInfo`] resolves the actor info read from meta store for -/// [`crate::barrier::GlobalBarrierWorker`]. -#[derive(Default, Clone, Debug)] -pub struct InflightGraphInfo { - pub databases: HashMap, - pub fragment_location: HashMap, + pub fn job_ids(&self) -> impl Iterator + '_ { + self.jobs.keys().cloned() + } } -impl InflightGraphInfo { +impl InflightDatabaseInfo { + pub fn empty() -> Self { + Self { + jobs: Default::default(), + fragment_location: Default::default(), + } + } + /// Resolve inflight actor info from given nodes and actors that are loaded from meta store. It will be used during recovery to rebuild all streaming actors. pub fn new( - fragment_infos: HashMap< - DatabaseId, - HashMap>, - >, + fragment_infos: HashMap>, ) -> Self { + assert!(!fragment_infos.is_empty()); let mut fragment_location = HashMap::new(); - let mut databases = HashMap::new(); - for (database_id, database_fragment_info) in fragment_infos { - let mut database = InflightDatabaseInfo { - database_id, - jobs: Default::default(), - }; - for (job_id, job_fragment_info) in database_fragment_info { - for fragment_id in job_fragment_info.keys() { - fragment_location - .try_insert(*fragment_id, (database_id, job_id)) - .expect("no duplicate"); - } - if !job_fragment_info.is_empty() { - database.jobs.insert( - job_id, - InflightStreamingJobInfo { - job_id, - database_id, - fragment_infos: job_fragment_info, - }, - ); - } - } - if !database.jobs.is_empty() { - databases - .try_insert(database_id, database) + let mut jobs = HashMap::new(); + + for (job_id, job_fragment_info) in fragment_infos { + assert!(!job_fragment_info.is_empty()); + for fragment_id in job_fragment_info.keys() { + fragment_location + .try_insert(*fragment_id, job_id) .expect("no duplicate"); } + jobs.insert( + job_id, + InflightStreamingJobInfo { + job_id, + fragment_infos: job_fragment_info, + }, + ); } Self { - databases, + jobs, fragment_location, } } pub fn is_empty(&self) -> bool { - self.databases.is_empty() + self.jobs.is_empty() } pub(crate) fn extend(&mut self, job: InflightStreamingJobInfo) { - self.apply_add( - job.fragment_infos.into_iter().map(|(fragment_id, info)| { - ( - fragment_id, - CommandFragmentChanges::NewFragment(job.database_id, job.job_id, info), - ) - }), - job.database_id, - ) + self.apply_add(job.fragment_infos.into_iter().map(|(fragment_id, info)| { + ( + fragment_id, + CommandFragmentChanges::NewFragment(job.job_id, info), + ) + })) } /// Apply some actor changes before issuing a barrier command, if the command contains any new added actors, we should update @@ -150,57 +135,42 @@ impl InflightGraphInfo { pub(crate) fn pre_apply( &mut self, fragment_changes: &HashMap, - database_id: DatabaseId, ) { self.apply_add( fragment_changes .iter() .map(|(fragment_id, change)| (*fragment_id, change.clone())), - database_id, ) } fn apply_add( &mut self, fragment_changes: impl Iterator, - passed_database_id: DatabaseId, ) { { for (fragment_id, change) in fragment_changes { match change { - CommandFragmentChanges::NewFragment(database_id, job_id, info) => { - assert_eq!(passed_database_id, database_id); - let fragment_infos = self - .databases - .entry(database_id) - .or_insert_with(|| InflightDatabaseInfo { - database_id, - jobs: Default::default(), - }) - .jobs - .entry(job_id) - .or_insert_with(|| InflightStreamingJobInfo { - job_id, - database_id, - fragment_infos: Default::default(), - }); + CommandFragmentChanges::NewFragment(job_id, info) => { + let fragment_infos = + self.jobs + .entry(job_id) + .or_insert_with(|| InflightStreamingJobInfo { + job_id, + fragment_infos: Default::default(), + }); fragment_infos .fragment_infos .try_insert(fragment_id, info) .expect("non duplicate"); self.fragment_location - .try_insert(fragment_id, (database_id, job_id)) + .try_insert(fragment_id, job_id) .expect("non duplicate"); } CommandFragmentChanges::Reschedule { new_actors, .. } => { - let (database_id, table_id) = self.fragment_location[&fragment_id]; - assert_eq!(passed_database_id, database_id); + let job_id = self.fragment_location[&fragment_id]; let info = self - .databases - .get_mut(&database_id) - .expect("should exist") .jobs - .get_mut(&table_id) + .get_mut(&job_id) .expect("should exist") .fragment_infos .get_mut(&fragment_id) @@ -237,25 +207,39 @@ impl InflightSubscriptionInfo { } } -impl InflightGraphInfo { +impl<'a> IntoIterator for &'a InflightSubscriptionInfo { + type Item = PbSubscriptionUpstreamInfo; + + type IntoIter = impl Iterator + 'a; + + fn into_iter(self) -> Self::IntoIter { + self.mv_depended_subscriptions + .iter() + .flat_map(|(table_id, subscriptions)| { + subscriptions + .keys() + .map(|subscriber_id| PbSubscriptionUpstreamInfo { + subscriber_id: *subscriber_id, + upstream_mv_table_id: table_id.table_id, + }) + }) + } +} + +impl InflightDatabaseInfo { /// Apply some actor changes after the barrier command is collected, if the command contains any actors that are dropped, we should /// remove that from the snapshot correspondingly. pub(crate) fn post_apply( &mut self, fragment_changes: &HashMap, - passed_database_id: DatabaseId, ) { { for (fragment_id, changes) in fragment_changes { match changes { - CommandFragmentChanges::NewFragment(_, _, _) => {} + CommandFragmentChanges::NewFragment(_, _) => {} CommandFragmentChanges::Reschedule { to_remove, .. } => { - let (database_id, job_id) = self.fragment_location[fragment_id]; - assert_eq!(passed_database_id, database_id); + let job_id = self.fragment_location[fragment_id]; let info = self - .databases - .get_mut(&database_id) - .expect("should exist") .jobs .get_mut(&job_id) .expect("should exist") @@ -267,18 +251,16 @@ impl InflightGraphInfo { } } CommandFragmentChanges::RemoveFragment => { - let (database_id, job_id) = self.fragment_location[fragment_id]; - assert_eq!(passed_database_id, database_id); - let database = self.databases.get_mut(&database_id).expect("should exist"); - let job = database.jobs.get_mut(&job_id).expect("should exist"); + let job_id = self + .fragment_location + .remove(fragment_id) + .expect("should exist"); + let job = self.jobs.get_mut(&job_id).expect("should exist"); job.fragment_infos .remove(fragment_id) .expect("should exist"); if job.fragment_infos.is_empty() { - database.jobs.remove(&job_id).expect("should exist"); - if database.jobs.is_empty() { - self.databases.remove(&database_id).expect("should exist"); - } + self.jobs.remove(&job_id).expect("should exist"); } } } @@ -329,12 +311,9 @@ impl InflightFragmentInfo { pub fn existing_table_ids<'a>( infos: impl IntoIterator + 'a, ) -> impl Iterator + 'a { - infos.into_iter().flat_map(|info| { - info.state_table_ids - .iter() - .cloned() - .map(|id| TableId::new(id as _)) - }) + infos + .into_iter() + .flat_map(|info| info.state_table_ids.iter().cloned()) } pub fn contains_worker(infos: impl IntoIterator, worker_id: WorkerId) -> bool { @@ -347,22 +326,12 @@ impl InflightFragmentInfo { } } -impl InflightGraphInfo { +impl InflightDatabaseInfo { pub fn contains_worker(&self, worker_id: WorkerId) -> bool { InflightFragmentInfo::contains_worker(self.fragment_infos(), worker_id) } - pub fn fragment_infos(&self) -> impl Iterator + '_ { - self.databases - .values() - .flat_map(|database_info| database_info.fragment_infos()) - } - pub fn existing_table_ids(&self) -> impl Iterator + '_ { - InflightFragmentInfo::existing_table_ids( - self.databases - .values() - .flat_map(|database| database.fragment_infos()), - ) + InflightFragmentInfo::existing_table_ids(self.fragment_infos()) } } diff --git a/src/meta/src/barrier/mod.rs b/src/meta/src/barrier/mod.rs index 10e6338bc2136..5207a6375fd0a 100644 --- a/src/meta/src/barrier/mod.rs +++ b/src/meta/src/barrier/mod.rs @@ -42,9 +42,10 @@ use risingwave_pb::common::WorkerNode; use risingwave_pb::ddl_service::DdlProgress; use risingwave_pb::hummock::HummockVersionStats; use risingwave_pb::meta::{PausedReason, PbRecoveryStatus}; -use risingwave_pb::stream_plan::StreamActor; +use risingwave_pb::stream_plan::{StreamActor, SubscriptionUpstreamInfo}; use risingwave_pb::stream_service::barrier_complete_response::CreateMviewProgress; -use risingwave_pb::stream_service::BarrierCompleteResponse; +use risingwave_pb::stream_service::partial_graph_id::{GraphId, PbCreatingJob, PbGraphId}; +use risingwave_pb::stream_service::{BarrierCompleteResponse, PbPartialGraphId}; use risingwave_rpc_client::StreamingControlHandle; use thiserror_ext::AsReport; use tokio::sync::mpsc::unbounded_channel; @@ -56,7 +57,7 @@ use tracing::{debug, error, info, warn, Instrument}; use self::command::CommandContext; use self::notifier::Notifier; use crate::barrier::creating_job::{CompleteJobType, CreatingStreamingJobControl}; -use crate::barrier::info::{BarrierInfo, InflightGraphInfo, InflightStreamingJobInfo}; +use crate::barrier::info::{BarrierInfo, InflightDatabaseInfo, InflightStreamingJobInfo}; use crate::barrier::progress::{CreateMviewProgressTracker, TrackingCommand, TrackingJob}; use crate::barrier::rpc::{merge_node_rpc_errors, ControlStreamManager}; use crate::barrier::schedule::{PeriodicBarriers, ScheduledBarriers}; @@ -132,7 +133,6 @@ enum BarrierManagerStatus { struct NewBarrier { command: Option<(DatabaseId, Command, Vec)>, span: tracing::Span, - /// Choose a different barrier(checkpoint == true) according to it checkpoint: bool, } @@ -174,8 +174,6 @@ struct GlobalBarrierWorkerContextImpl { scale_controller: ScaleControllerRef, - sink_manager: SinkCoordinatorManager, - env: MetaSrvEnv, } @@ -212,6 +210,82 @@ impl GlobalBarrierManager { } } +#[derive(Debug)] +struct BarrierWorkerRuntimeInfoSnapshot { + active_streaming_nodes: ActiveStreamingWorkerNodes, + database_fragment_infos: HashMap, + state_table_committed_epochs: HashMap, + subscription_infos: HashMap, + stream_actors: HashMap, + source_splits: HashMap>, + background_jobs: HashMap, + hummock_version_stats: HummockVersionStats, +} + +impl BarrierWorkerRuntimeInfoSnapshot { + fn validate(&self) -> MetaResult<()> { + for (database_id, database_info) in &self.database_fragment_infos { + for fragment in database_info.fragment_infos() { + for (actor_id, worker_id) in &fragment.actors { + if !self + .active_streaming_nodes + .current() + .contains_key(worker_id) + { + return Err(anyhow!( + "worker_id {} of actor {} do not exist", + worker_id, + actor_id + ) + .into()); + } + if !self.stream_actors.contains_key(actor_id) { + return Err(anyhow!("cannot find StreamActor of actor {}", actor_id).into()); + } + } + for state_table_id in &fragment.state_table_ids { + if !self + .state_table_committed_epochs + .contains_key(state_table_id) + { + return Err(anyhow!( + "state table {} is not registered to hummock", + state_table_id + ) + .into()); + } + } + } + let mut committed_epochs = database_info.existing_table_ids().map(|table_id| { + ( + table_id, + *self + .state_table_committed_epochs + .get(&table_id) + .expect("checked exist"), + ) + }); + let (first_table, first_epoch) = committed_epochs.next().ok_or_else(|| { + anyhow!("database {} has no state table after recovery", database_id) + })?; + for (table_id, epoch) in committed_epochs { + if epoch != first_epoch { + return Err(anyhow!( + "database {} has tables with different table ids. {}:{}, {}:{}", + database_id, + first_table, + first_epoch, + table_id, + epoch + ) + .into()); + } + } + } + Ok(()) + } +} + trait GlobalBarrierWorkerContext: Send + Sync + 'static { fn commit_epoch( &self, @@ -237,21 +311,10 @@ trait GlobalBarrierWorkerContext: Send + Sync + 'static { async fn new_control_stream( &self, node: &WorkerNode, - mv_depended_subscriptions: &HashMap>, + subscriptions: impl Iterator, ) -> MetaResult; - async fn reload_runtime_info( - &self, - ) -> MetaResult<( - ActiveStreamingWorkerNodes, - InflightGraphInfo, - InflightSubscriptionInfo, - Option, - HashMap>, - HashMap>, - HashMap, - HummockVersionStats, - )>; + async fn reload_runtime_info(&self) -> MetaResult; } impl GlobalBarrierWorkerContext for GlobalBarrierWorkerContextImpl { @@ -292,24 +355,12 @@ impl GlobalBarrierWorkerContext for GlobalBarrierWorkerContextImpl { async fn new_control_stream( &self, node: &WorkerNode, - mv_depended_subscriptions: &HashMap>, + subscriptions: impl Iterator, ) -> MetaResult { - self.new_control_stream_impl(node, mv_depended_subscriptions) - .await + self.new_control_stream_impl(node, subscriptions).await } - async fn reload_runtime_info( - &self, - ) -> MetaResult<( - ActiveStreamingWorkerNodes, - InflightGraphInfo, - InflightSubscriptionInfo, - Option, - HashMap>, - HashMap>, - HashMap, - HummockVersionStats, - )> { + async fn reload_runtime_info(&self) -> MetaResult { self.reload_runtime_info_impl().await } } @@ -347,11 +398,184 @@ struct GlobalBarrierWorker { active_streaming_nodes: ActiveStreamingWorkerNodes, + sink_manager: SinkCoordinatorManager, + control_stream_manager: ControlStreamManager, } -/// Controls the concurrent execution of commands. struct CheckpointControl { + databases: HashMap, + hummock_version_stats: HummockVersionStats, +} + +impl CheckpointControl { + fn ack_completed(&mut self, output: BarrierCompleteOutput) { + self.hummock_version_stats = output.hummock_version_stats; + for (database_id, (command_prev_epoch, creating_job_epochs)) in output.epochs_to_ack { + self.databases + .get_mut(&database_id) + .expect("should exist") + .ack_completed(command_prev_epoch, creating_job_epochs); + } + } + + fn next_complete_barrier_task( + &mut self, + mut context: Option<(&mut PeriodicBarriers, &mut ControlStreamManager)>, + ) -> Option { + let mut task = None; + for database in self.databases.values_mut() { + let context = context.as_mut().map(|(s, c)| (&mut **s, &mut **c)); + database.next_complete_barrier_task(&mut task, context, &self.hummock_version_stats); + } + task + } + + fn barrier_collected( + &mut self, + resp: BarrierCompleteResponse, + control_stream_manager: &mut ControlStreamManager, + ) -> MetaResult<()> { + let database_id = match resp + .partial_graph_id + .expect("should exist") + .graph_id + .expect("should exist") + { + GraphId::Database(database) => database.database_id, + GraphId::CreatingJob(job) => job.database_id, + }; + let database_id = DatabaseId::new(database_id); + self.databases + .get_mut(&database_id) + .expect("should exist") + .barrier_collected(resp, control_stream_manager) + } + + fn can_inject_barrier(&self, in_flight_barrier_nums: usize) -> bool { + self.databases + .values() + .all(|database| database.can_inject_barrier(in_flight_barrier_nums)) + } + + fn max_prev_epoch(&self) -> Option { + self.databases + .values() + .map(|database| database.state.in_flight_prev_epoch()) + .max_by_key(|epoch| epoch.value()) + .cloned() + } + + fn handle_new_barrier( + &mut self, + new_barrier: NewBarrier, + control_stream_manager: &mut ControlStreamManager, + active_streaming_nodes: &ActiveStreamingWorkerNodes, + ) -> MetaResult<()> { + let NewBarrier { + command, + span, + checkpoint, + } = new_barrier; + + if let Some((database_id, command, notifiers)) = command { + let max_prev_epoch = self.max_prev_epoch(); + let (database, max_prev_epoch) = match self.databases.entry(database_id) { + Entry::Occupied(entry) => ( + entry.into_mut(), + max_prev_epoch.expect("should exist when having some database"), + ), + Entry::Vacant(entry) => match &command { + Command::CreateStreamingJob { + job_type: CreateStreamingJobType::Normal, + .. + } => { + let new_database = DatabaseCheckpointControl::new(database_id); + let max_prev_epoch = if let Some(max_prev_epoch) = max_prev_epoch { + if max_prev_epoch.value() + < new_database.state.in_flight_prev_epoch().value() + { + new_database.state.in_flight_prev_epoch().clone() + } else { + max_prev_epoch + } + } else { + new_database.state.in_flight_prev_epoch().clone() + }; + (entry.insert(new_database), max_prev_epoch) + } + Command::Flush + | Command::Pause(PausedReason::Manual) + | Command::Resume(PausedReason::Manual) => { + for mut notifier in notifiers { + notifier.notify_started(); + notifier.notify_collected(); + } + warn!(?command, "skip command for empty database"); + return Ok(()); + } + _ => { + panic!("new database graph info can only be created for normal creating streaming job, but get command: {} {:?}", database_id, command) + } + }, + }; + + let curr_epoch = max_prev_epoch.next(); + + database.handle_new_barrier( + Some((command, notifiers)), + checkpoint, + span.clone(), + control_stream_manager, + active_streaming_nodes, + &self.hummock_version_stats, + curr_epoch.clone(), + )?; + for database in self.databases.values_mut() { + if database.database_id == database_id { + continue; + } + database.handle_new_barrier( + None, + checkpoint, + span.clone(), + control_stream_manager, + active_streaming_nodes, + &self.hummock_version_stats, + curr_epoch.clone(), + )?; + } + } else { + let Some(max_prev_epoch) = self.max_prev_epoch() else { + assert!(self.databases.is_empty()); + return Ok(()); + }; + let curr_epoch = max_prev_epoch.next(); + for database in self.databases.values_mut() { + database.handle_new_barrier( + None, + checkpoint, + span.clone(), + control_stream_manager, + active_streaming_nodes, + &self.hummock_version_stats, + curr_epoch.clone(), + )?; + } + } + Ok(()) + } + + fn update_barrier_nums_metrics(&self) { + self.databases + .values() + .for_each(|database| database.update_barrier_nums_metrics()); + } +} + +/// Controls the concurrent execution of commands. +struct DatabaseCheckpointControl { + database_id: DatabaseId, state: BarrierWorkerState, /// Save the state and message of barrier in order. @@ -363,23 +587,32 @@ struct CheckpointControl { creating_streaming_job_controls: HashMap, - hummock_version_stats: HummockVersionStats, - create_mview_tracker: CreateMviewProgressTracker, } -impl CheckpointControl { - fn new( +impl DatabaseCheckpointControl { + fn new(database_id: DatabaseId) -> Self { + Self { + database_id, + state: BarrierWorkerState::new(), + command_ctx_queue: Default::default(), + completing_barrier: None, + creating_streaming_job_controls: Default::default(), + create_mview_tracker: Default::default(), + } + } + + fn recovery( + database_id: DatabaseId, create_mview_tracker: CreateMviewProgressTracker, state: BarrierWorkerState, - hummock_version_stats: HummockVersionStats, ) -> Self { Self { + database_id, state, command_ctx_queue: Default::default(), completing_barrier: None, creating_streaming_job_controls: Default::default(), - hummock_version_stats, create_mview_tracker, } } @@ -394,14 +627,19 @@ impl CheckpointControl { /// Update the metrics of barrier nums. fn update_barrier_nums_metrics(&self) { - GLOBAL_META_METRICS.in_flight_barrier_nums.set( - self.command_ctx_queue - .values() - .filter(|x| x.state.is_inflight()) - .count() as i64, - ); + let database_id_str = self.database_id.database_id.to_string(); + GLOBAL_META_METRICS + .in_flight_barrier_nums + .with_label_values(&[&database_id_str]) + .set( + self.command_ctx_queue + .values() + .filter(|x| x.state.is_inflight()) + .count() as i64, + ); GLOBAL_META_METRICS .all_barrier_nums + .with_label_values(&[&database_id_str]) .set(self.total_command_num() as i64); } @@ -478,25 +716,35 @@ impl CheckpointControl { tracing::trace!( worker_id, prev_epoch, - partial_graph_id = resp.partial_graph_id, + partial_graph_id = ?resp.partial_graph_id, "barrier collected" ); - if resp.partial_graph_id == u32::MAX { - if let Some(node) = self.command_ctx_queue.get_mut(&prev_epoch) { - assert!(node.state.node_to_collect.remove(&(worker_id as _))); - node.state.resps.push(resp); - } else { - panic!( - "collect barrier on non-existing barrier: {}, {}", - prev_epoch, worker_id - ); + match resp + .partial_graph_id + .expect("should exist") + .graph_id + .expect("should exist") + { + GraphId::Database(database) => { + assert_eq!(database.database_id, self.database_id.database_id); + if let Some(node) = self.command_ctx_queue.get_mut(&prev_epoch) { + assert!(node.state.node_to_collect.remove(&(worker_id as _))); + node.state.resps.push(resp); + } else { + panic!( + "collect barrier on non-existing barrier: {}, {}", + prev_epoch, worker_id + ); + } + } + GraphId::CreatingJob(job) => { + assert_eq!(job.database_id, self.database_id.database_id); + let creating_table_id = TableId::new(job.job_id); + self.creating_streaming_job_controls + .get_mut(&creating_table_id) + .expect("should exist") + .collect(prev_epoch, worker_id as _, resp, control_stream_manager)?; } - } else { - let creating_table_id = TableId::new(resp.partial_graph_id); - self.creating_streaming_job_controls - .get_mut(&creating_table_id) - .expect("should exist") - .collect(prev_epoch, worker_id as _, resp, control_stream_manager)?; } Ok(()) } @@ -553,9 +801,8 @@ impl GlobalBarrierWorker { let is_err = match replace(&mut self.completing_task, CompletingTask::None) { CompletingTask::None => false, CompletingTask::Completing { + epochs_to_ack, join_handle, - command_prev_epoch, - creating_job_epochs, .. } => { info!("waiting for completing command to finish in recovery"); @@ -571,8 +818,7 @@ impl GlobalBarrierWorker { Ok(Ok(hummock_version_stats)) => { self.checkpoint_control .ack_completed(BarrierCompleteOutput { - command_prev_epoch, - creating_job_epochs, + epochs_to_ack, hummock_version_stats, }); false @@ -584,12 +830,7 @@ impl GlobalBarrierWorker { if !is_err { // continue to finish the pending collected barrier. while let Some(task) = self.checkpoint_control.next_complete_barrier_task(None) { - let (command_prev_epoch, creating_job_epochs) = ( - task.command_context - .as_ref() - .map(|(command, _)| command.barrier_info.prev_epoch()), - task.creating_job_epochs.clone(), - ); + let epochs_to_ack = task.epochs_to_ack(); match task .complete_barrier(&*self.context, self.env.clone()) .await @@ -597,8 +838,7 @@ impl GlobalBarrierWorker { Ok(hummock_version_stats) => { self.checkpoint_control .ack_completed(BarrierCompleteOutput { - command_prev_epoch, - creating_job_epochs, + epochs_to_ack, hummock_version_stats, }); } @@ -612,17 +852,25 @@ impl GlobalBarrierWorker { } } } - for (_, node) in take(&mut self.checkpoint_control.command_ctx_queue) { + for (_, node) in self + .checkpoint_control + .databases + .values_mut() + .flat_map(|database| take(&mut database.command_ctx_queue)) + { for notifier in node.notifiers { notifier.notify_failed(err.clone()); } node.enqueue_time.observe_duration(); } - self.checkpoint_control.create_mview_tracker.abort_all(); + self.checkpoint_control + .databases + .values_mut() + .for_each(|database| database.create_mview_tracker.abort_all()); } } -impl CheckpointControl { +impl DatabaseCheckpointControl { /// Return the earliest command waiting on the `worker_id`. fn barrier_wait_collect_from_worker(&self, worker_id: WorkerId) -> Option<&BarrierInfo> { for epoch_node in self.command_ctx_queue.values() { @@ -670,8 +918,8 @@ impl BarrierEpochState { enum CompletingTask { None, Completing { - command_prev_epoch: Option, - creating_job_epochs: Vec<(TableId, u64)>, + #[expect(clippy::type_complexity)] + epochs_to_ack: HashMap, Vec<(TableId, u64)>)>, // The join handle of a spawned task that completes the barrier. // The return value indicate whether there is some create streaming job command @@ -697,18 +945,9 @@ impl GlobalBarrierWorker { let enable_recovery = env.opts.enable_recovery; let in_flight_barrier_nums = env.opts.in_flight_barrier_nums; - let initial_invalid_state = BarrierWorkerState::new( - None, - InflightGraphInfo::default(), - InflightSubscriptionInfo::default(), - None, - ); - let active_streaming_nodes = ActiveStreamingWorkerNodes::uninitialized(metadata_manager.clone()); - let tracker = CreateMviewProgressTracker::default(); - let status = Arc::new(ArcSwap::new(Arc::new(BarrierManagerStatus::Starting))); let context = Arc::new(GlobalBarrierWorkerContextImpl { @@ -718,16 +957,10 @@ impl GlobalBarrierWorker { hummock_manager, source_manager, scale_controller, - sink_manager, env: env.clone(), }); let control_stream_manager = ControlStreamManager::new(env.clone()); - let checkpoint_control = CheckpointControl::new( - tracker, - initial_invalid_state, - context.hummock_manager.get_version_stats().await, - ); let checkpoint_frequency = env.system_params_reader().await.checkpoint_frequency() as _; let interval = @@ -744,10 +977,14 @@ impl GlobalBarrierWorker { in_flight_barrier_nums, context, env, - checkpoint_control, + checkpoint_control: CheckpointControl { + databases: HashMap::new(), + hummock_version_stats: Default::default(), + }, completing_task: CompletingTask::None, request_rx, active_streaming_nodes, + sink_manager, control_stream_manager, } } @@ -858,11 +1095,14 @@ impl GlobalBarrierWorker { if let Some(request) = request { match request { BarrierManagerRequest::GetDdlProgress(result_tx) => { - // Progress of normal backfill - let mut progress = self.checkpoint_control.create_mview_tracker.gen_ddl_progress(); - // Progress of snapshot backfill - for creating_job in self.checkpoint_control.creating_streaming_job_controls.values() { - progress.extend([(creating_job.info.table_fragments.table_id().table_id, creating_job.gen_ddl_progress())]); + let mut progress = HashMap::new(); + for database_checkpoint_control in self.checkpoint_control.databases.values() { + // Progress of normal backfill + progress.extend(database_checkpoint_control.create_mview_tracker.gen_ddl_progress()); + // Progress of snapshot backfill + for creating_job in database_checkpoint_control.creating_streaming_job_controls.values() { + progress.extend([(creating_job.info.table_fragments.table_id().table_id, creating_job.gen_ddl_progress())]); + } } if result_tx.send(progress).is_err() { error!("failed to send get ddl progress"); @@ -884,7 +1124,7 @@ impl GlobalBarrierWorker { info!(?changed_worker, "worker changed"); if let ActiveStreamingWorkerChange::Add(node) | ActiveStreamingWorkerChange::Update(node) = changed_worker { - self.control_stream_manager.add_worker(node, &self.checkpoint_control.state.inflight_subscription_info, &*self.context).await; + self.control_stream_manager.add_worker(node, self.checkpoint_control.databases.values().flat_map(|database| &database.state.inflight_subscription_info), &*self.context).await; } } @@ -923,20 +1163,28 @@ impl GlobalBarrierWorker { } }, (worker_id, resp_result) = self.control_stream_manager.next_collect_barrier_response() => { - if let Err(e) = resp_result.and_then(|resp| self.checkpoint_control.barrier_collected(resp, &mut self.control_stream_manager)) { + if let Err(e) = resp_result.and_then(|resp| self.checkpoint_control.barrier_collected(resp, &mut self.control_stream_manager)) { { - let failed_barrier = self.checkpoint_control.barrier_wait_collect_from_worker(worker_id as _); - if failed_barrier.is_some() - || self.checkpoint_control.state.inflight_graph_info.contains_worker(worker_id as _) - || self.checkpoint_control.creating_streaming_job_controls.values().any(|job| job.is_wait_on_worker(worker_id)) { + let mut err = None; + for database_checkpoint_control in self.checkpoint_control.databases.values() { + let failed_barrier = database_checkpoint_control.barrier_wait_collect_from_worker(worker_id as _); + if failed_barrier.is_some() + || database_checkpoint_control.state.inflight_graph_info.contains_worker(worker_id as _) + || database_checkpoint_control.creating_streaming_job_controls.values().any(|job| job.is_wait_on_worker(worker_id)) { + + err = Some((e, failed_barrier)); + break; + } + } + if let Some((e, failed_barrier)) = err { let errors = self.control_stream_manager.collect_errors(worker_id, e).await; let err = merge_node_rpc_errors("get error from control stream", errors); if let Some(failed_barrier) = failed_barrier { self.report_collect_failure(failed_barrier, &err); } self.failure_recovery(err).await; - } else { - warn!(e = %e.as_report(), worker_id, "no barrier to collect from worker, ignore err"); + } else { + warn!(worker_id, "no barrier to collect from worker, ignore err"); } } } @@ -955,26 +1203,23 @@ impl GlobalBarrierWorker { } } -impl CheckpointControl { +impl DatabaseCheckpointControl { /// Handle the new barrier from the scheduled queue and inject it. fn handle_new_barrier( &mut self, - new_barrier: NewBarrier, + command: Option<(Command, Vec)>, + checkpoint: bool, + span: tracing::Span, control_stream_manager: &mut ControlStreamManager, active_streaming_nodes: &ActiveStreamingWorkerNodes, + hummock_version_stats: &HummockVersionStats, + curr_epoch: TracedEpoch, ) -> MetaResult<()> { - let NewBarrier { - command, - checkpoint, - span, - } = new_barrier; - - let (mut command, mut notifiers, database_id) = - if let Some((database_id, command, notifiers)) = command { - (Some(command), notifiers, Some(database_id)) - } else { - (None, vec![], None) - }; + let (mut command, mut notifiers) = if let Some((command, notifiers)) = command { + (Some(command), notifiers) + } else { + (None, vec![]) + }; if let Some(table_to_cancel) = command.as_ref().and_then(Command::table_to_cancel) && self @@ -1007,7 +1252,10 @@ impl CheckpointControl { } } - let Some(barrier_info) = self.state.next_barrier_info(command.as_ref(), checkpoint) else { + let Some(barrier_info) = + self.state + .next_barrier_info(command.as_ref(), checkpoint, curr_epoch) + else { // skip the command when there is nothing to do with the barrier for mut notifier in notifiers { notifier.notify_started(); @@ -1043,7 +1291,7 @@ impl CheckpointControl { info.clone(), snapshot_backfill_info.clone(), barrier_info.prev_epoch(), - &self.hummock_version_stats, + hummock_version_stats, mutation, ), ); @@ -1064,7 +1312,7 @@ impl CheckpointControl { table_ids_to_commit, jobs_to_wait, prev_paused_reason, - ) = self.state.apply_command(command.as_ref(), database_id); + ) = self.state.apply_command(command.as_ref()); // Tracing related stuff barrier_info.prev_epoch.span().in_scope(|| { @@ -1077,6 +1325,7 @@ impl CheckpointControl { } let node_to_collect = match control_stream_manager.inject_command_ctx_barrier( + self.database_id, command.as_ref(), &barrier_info, prev_paused_reason, @@ -1175,9 +1424,35 @@ pub struct CompleteBarrierTask { commit_info: CommitEpochInfo, finished_jobs: Vec, notifiers: Vec, - /// Some((`command_ctx`, `enqueue_time`)) - command_context: Option<(CommandContext, HistogramTimer)>, - creating_job_epochs: Vec<(TableId, u64)>, + /// `database_id` -> (Some((`command_ctx`, `enqueue_time`)), vec!((`creating_job_id`, `epoch`))) + #[expect(clippy::type_complexity)] + epoch_infos: HashMap< + DatabaseId, + ( + Option<(CommandContext, HistogramTimer)>, + Vec<(TableId, u64)>, + ), + >, +} + +impl CompleteBarrierTask { + #[expect(clippy::type_complexity)] + fn epochs_to_ack(&self) -> HashMap, Vec<(TableId, u64)>)> { + self.epoch_infos + .iter() + .map(|(database_id, (command_context, creating_job_epochs))| { + ( + *database_id, + ( + command_context + .as_ref() + .map(|(command, _)| command.barrier_info.prev_epoch.value().0), + creating_job_epochs.clone(), + ), + ) + }) + .collect() + } } impl GlobalBarrierWorkerContextImpl { @@ -1228,7 +1503,11 @@ impl CompleteBarrierTask { .barrier_wait_commit_latency .start_timer(); let version_stats = context.commit_epoch(self.commit_info).await?; - if let Some((command_ctx, _)) = &self.command_context { + for command_ctx in self + .epoch_infos + .values() + .flat_map(|(command, _)| command.as_ref().map(|(command, _)| command)) + { context.post_collect_command(command_ctx).await?; } @@ -1255,9 +1534,13 @@ impl CompleteBarrierTask { .map(|finished_job| context.finish_creating_job(finished_job)), ) .await?; - if let Some((command_ctx, enqueue_time)) = self.command_context { + for (command_ctx, enqueue_time) in self + .epoch_infos + .into_values() + .flat_map(|(command_context, _)| command_context) + { let duration_sec = enqueue_time.stop_and_record(); - Self::report_complete_event(env, duration_sec, &command_ctx); + Self::report_complete_event(&env, duration_sec, &command_ctx); GLOBAL_META_METRICS .last_committed_barrier_time .set(command_ctx.barrier_info.curr_epoch.value().as_unix_secs() as i64); @@ -1311,7 +1594,7 @@ impl CreateMviewProgressTracker { } impl CompleteBarrierTask { - fn report_complete_event(env: MetaSrvEnv, duration_sec: f64, command_ctx: &CommandContext) { + fn report_complete_event(env: &MetaSrvEnv, duration_sec: f64, command_ctx: &CommandContext) { // Record barrier latency in event log. use risingwave_pb::meta::event_log; let event = event_log::EventBarrierComplete { @@ -1331,12 +1614,12 @@ impl CompleteBarrierTask { } struct BarrierCompleteOutput { - command_prev_epoch: Option, - creating_job_epochs: Vec<(TableId, u64)>, + #[expect(clippy::type_complexity)] + epochs_to_ack: HashMap, Vec<(TableId, u64)>)>, hummock_version_stats: HummockVersionStats, } -impl CheckpointControl { +impl DatabaseCheckpointControl { /// return creating job table fragment id -> (backfill progress epoch , {`upstream_mv_table_id`}) fn collect_backfill_pinned_upstream_log_epoch( &self, @@ -1364,8 +1647,10 @@ impl CheckpointControl { fn next_complete_barrier_task( &mut self, + task: &mut Option, mut context: Option<(&mut PeriodicBarriers, &mut ControlStreamManager)>, - ) -> Option { + hummock_version_stats: &HummockVersionStats, + ) { // `Vec::new` is a const fn, and do not have memory allocation, and therefore is lightweight enough let mut creating_jobs_task = vec![]; { @@ -1396,7 +1681,12 @@ impl CheckpointControl { control_stream_manager.remove_partial_graph( finished_jobs .iter() - .map(|(table_id, _, _)| table_id.table_id) + .map(|(table_id, _, _)| PbPartialGraphId { + graph_id: Some(PbGraphId::CreatingJob(PbCreatingJob { + database_id: self.database_id.database_id, + job_id: table_id.table_id, + })), + }) .collect(), ); } @@ -1421,7 +1711,6 @@ impl CheckpointControl { .is_none()); } } - let mut task = None; assert!(self.completing_barrier.is_none()); while let Some((_, EpochNode { state, .. })) = self.command_ctx_queue.first_key_value() && !state.is_inflight() @@ -1432,7 +1721,7 @@ impl CheckpointControl { assert!(node.state.node_to_collect.is_empty()); let mut finished_jobs = self .create_mview_tracker - .apply_collected_command(&node, &self.hummock_version_stats); + .apply_collected_command(&node, hummock_version_stats); if !node.command_ctx.barrier_info.kind.is_checkpoint() { assert!(finished_jobs.is_empty()); node.notifiers.into_iter().for_each(|notifier| { @@ -1459,7 +1748,9 @@ impl CheckpointControl { replace_table_info: None, })); }); - let commit_info = collect_commit_epoch_info( + let task = task.get_or_insert_default(); + collect_commit_epoch_info( + &mut task.commit_info, take(&mut node.state.resps), &node.command_ctx, self.collect_backfill_pinned_upstream_log_epoch(), @@ -1472,13 +1763,14 @@ impl CheckpointControl { .map(|c| c.should_pause_inject_barrier()) .unwrap_or(false), )); - task = Some(CompleteBarrierTask { - commit_info, - finished_jobs, - notifiers: node.notifiers, - command_context: Some((node.command_ctx, node.enqueue_time)), - creating_job_epochs: vec![], - }); + task.finished_jobs.extend(finished_jobs); + task.notifiers.extend(node.notifiers); + task.epoch_infos + .try_insert( + self.database_id, + (Some((node.command_ctx, node.enqueue_time)), vec![]), + ) + .expect("non duplicate"); break; } } @@ -1496,10 +1788,11 @@ impl CheckpointControl { .map(TableId::new), is_first_time, ); - task.creating_job_epochs.push((table_id, epoch)); + let (_, creating_job_epochs) = + task.epoch_infos.entry(self.database_id).or_default(); + creating_job_epochs.push((table_id, epoch)); } } - task } } @@ -1519,19 +1812,14 @@ impl CompletingTask { .next_complete_barrier_task(Some((scheduled_barriers, control_stream_manager))) { { - let creating_job_epochs = task.creating_job_epochs.clone(); - let command_prev_epoch = task - .command_context - .as_ref() - .map(|(command, _)| command.barrier_info.prev_epoch()); + let epochs_to_ack = task.epochs_to_ack(); let context = context.clone(); let env = env.clone(); let join_handle = tokio::spawn(async move { task.complete_barrier(&*context, env).await }); *self = CompletingTask::Completing { - command_prev_epoch, + epochs_to_ack, join_handle, - creating_job_epochs, }; } } @@ -1563,13 +1851,11 @@ impl CompletingTask { let hummock_version_stats = join_result?; must_match!(completed_command, CompletingTask::Completing { - creating_job_epochs, - command_prev_epoch, + epochs_to_ack, .. } => { Ok(BarrierCompleteOutput { - command_prev_epoch, - creating_job_epochs, + epochs_to_ack, hummock_version_stats, }) }) @@ -1578,17 +1864,20 @@ impl CompletingTask { } } -impl CheckpointControl { - fn ack_completed(&mut self, output: BarrierCompleteOutput) { +impl DatabaseCheckpointControl { + fn ack_completed( + &mut self, + command_prev_epoch: Option, + creating_job_epochs: Vec<(TableId, u64)>, + ) { { - self.hummock_version_stats = output.hummock_version_stats; assert_eq!( self.completing_barrier .take() .map(|(prev_epoch, _)| prev_epoch), - output.command_prev_epoch + command_prev_epoch ); - for (table_id, epoch) in output.creating_job_epochs { + for (table_id, epoch) in creating_job_epochs { self.creating_streaming_job_controls .get_mut(&table_id) .expect("should exist") @@ -1626,14 +1915,17 @@ impl GlobalBarrierWorkerContextImpl { /// Resolve actor information from cluster, fragment manager and `ChangedTableId`. /// We use `changed_table_id` to modify the actors to be sent or collected. Because these actor /// will create or drop before this barrier flow through them. - async fn resolve_graph_info(&self) -> MetaResult { + async fn resolve_graph_info(&self) -> MetaResult> { let all_actor_infos = self .metadata_manager .catalog_controller .load_all_actors() .await?; - Ok(InflightGraphInfo::new(all_actor_infos)) + Ok(all_actor_infos + .into_iter() + .map(|(database_id, actor_infos)| (database_id, InflightDatabaseInfo::new(actor_infos))) + .collect()) } } @@ -1732,10 +2024,11 @@ fn collect_resp_info( } fn collect_commit_epoch_info( + info: &mut CommitEpochInfo, resps: Vec, command_ctx: &CommandContext, backfill_pinned_log_epoch: HashMap)>, -) -> CommitEpochInfo { +) { let (sst_to_context, synced_ssts, new_table_watermarks, old_value_ssts) = collect_resp_info(resps); @@ -1794,18 +2087,16 @@ fn collect_commit_epoch_info( ); let epoch = command_ctx.barrier_info.prev_epoch(); - let tables_to_commit = command_ctx - .table_ids_to_commit - .iter() - .map(|table_id| (*table_id, epoch)) - .collect(); - - CommitEpochInfo { - sstables: synced_ssts, - new_table_watermarks, - sst_to_context, - new_table_fragment_infos, - change_log_delta: table_new_change_log, - tables_to_commit, + for table_id in &command_ctx.table_ids_to_commit { + info.tables_to_commit + .try_insert(*table_id, epoch) + .expect("non duplicate"); } + + info.sstables.extend(synced_ssts); + info.new_table_watermarks.extend(new_table_watermarks); + info.sst_to_context.extend(sst_to_context); + info.new_table_fragment_infos + .extend(new_table_fragment_infos); + info.change_log_delta.extend(table_new_change_log); } diff --git a/src/meta/src/barrier/recovery.rs b/src/meta/src/barrier/recovery.rs index 99ad09a4a1694..f361897d02b2d 100644 --- a/src/meta/src/barrier/recovery.rs +++ b/src/meta/src/barrier/recovery.rs @@ -18,13 +18,11 @@ use std::time::Duration; use anyhow::{anyhow, Context}; use itertools::Itertools; use risingwave_common::bail; -use risingwave_common::catalog::TableId; +use risingwave_common::catalog::{DatabaseId, TableId}; use risingwave_common::config::DefaultParallelism; use risingwave_common::hash::WorkerSlotId; use risingwave_common::util::epoch::Epoch; -use risingwave_connector::source::SplitImpl; use risingwave_meta_model::{StreamingParallelism, WorkerId}; -use risingwave_pb::hummock::HummockVersionStats; use risingwave_pb::meta::subscribe_response::{Info, Operation}; use risingwave_pb::meta::{PausedReason, Recovery}; use risingwave_pb::stream_plan::barrier_mutation::Mutation; @@ -35,9 +33,10 @@ use tokio_retry::strategy::{jitter, ExponentialBackoff}; use tracing::{debug, info, warn, Instrument}; use super::{ - CheckpointControl, GlobalBarrierWorker, GlobalBarrierWorkerContext, RecoveryReason, TracedEpoch, + BarrierWorkerRuntimeInfoSnapshot, CheckpointControl, DatabaseCheckpointControl, + GlobalBarrierWorker, GlobalBarrierWorkerContext, RecoveryReason, TracedEpoch, }; -use crate::barrier::info::{BarrierInfo, InflightGraphInfo, InflightSubscriptionInfo}; +use crate::barrier::info::{BarrierInfo, InflightDatabaseInfo, InflightSubscriptionInfo}; use crate::barrier::progress::CreateMviewProgressTracker; use crate::barrier::rpc::ControlStreamManager; use crate::barrier::schedule::ScheduledBarriers; @@ -154,16 +153,7 @@ impl GlobalBarrierWorker { impl GlobalBarrierWorkerContextImpl { pub(super) async fn reload_runtime_info_impl( &self, - ) -> MetaResult<( - ActiveStreamingWorkerNodes, - InflightGraphInfo, - InflightSubscriptionInfo, - Option, - HashMap>, - HashMap>, - HashMap, - HummockVersionStats, - )> { + ) -> MetaResult { { { { @@ -173,7 +163,7 @@ impl GlobalBarrierWorkerContextImpl { // Mview progress needs to be recovered. tracing::info!("recovering mview progress"); - let background_mview_progress = self + let background_jobs = self .recover_background_mv_progress() .await .context("recover mview progress should not fail")?; @@ -224,71 +214,59 @@ impl GlobalBarrierWorkerContextImpl { let info = info; - self.purge_state_table_from_hummock(&info.existing_table_ids().collect()) - .await - .context("purge state table from hummock")?; + self.purge_state_table_from_hummock( + &InflightFragmentInfo::existing_table_ids( + info.values().flat_map(|database| database.fragment_infos()), + ) + .collect(), + ) + .await + .context("purge state table from hummock")?; - let prev_epoch = self + let state_table_committed_epochs: HashMap<_, _> = self .hummock_manager .on_current_version(|version| { - let state_table_info = version.state_table_info.info(); - let committed_epoch = state_table_info - .values() - .map(|info| info.committed_epoch) - .next(); - let existing_table_ids = info.existing_table_ids(); - for table_id in existing_table_ids { - assert!( - state_table_info.contains_key(&table_id), - "table id {table_id} not registered to hummock but in recovered job {:?}. hummock table info{:?}", - info.existing_table_ids().collect_vec(), - state_table_info - ); - } - if let Some(committed_epoch) = committed_epoch { - for (table_id, info) in version.state_table_info.info() { - assert_eq!( - info.committed_epoch, committed_epoch, - "table {} with invisible epoch is not purged", - table_id - ); - } - } - committed_epoch.map(|committed_epoch| { - TracedEpoch::new(Epoch::from(committed_epoch)) - }) + version + .state_table_info + .info() + .iter() + .map(|(table_id, info)| (*table_id, info.committed_epoch)) + .collect() }) .await; - let subscription_info = InflightSubscriptionInfo { - mv_depended_subscriptions: self - .metadata_manager - .get_mv_depended_subscriptions() - .await?, - }; - - self.sink_manager.reset().await; + let subscription_infos = self + .metadata_manager + .get_mv_depended_subscriptions() + .await? + .into_iter() + .map(|(database_id, mv_depended_subscriptions)| { + ( + DatabaseId::new(database_id as _), + InflightSubscriptionInfo { + mv_depended_subscriptions, + }, + ) + }) + .collect(); // update and build all actors. - let node_actors = self - .load_all_actors(&info, &active_streaming_nodes) - .await - .inspect_err(|err| { - warn!(error = %err.as_report(), "update actors failed"); - })?; + let stream_actors = self.load_all_actors().await.inspect_err(|err| { + warn!(error = %err.as_report(), "update actors failed"); + })?; // get split assignments for all actors - let source_split_assignments = self.source_manager.list_assignments().await; - Ok(( + let source_splits = self.source_manager.list_assignments().await; + Ok(BarrierWorkerRuntimeInfoSnapshot { active_streaming_nodes, - info, - subscription_info, - prev_epoch, - node_actors, - source_split_assignments, - background_mview_progress, - self.hummock_manager.get_version_stats().await, - )) + database_fragment_infos: info, + state_table_committed_epochs, + subscription_infos, + stream_actors, + source_splits, + background_jobs, + hummock_version_stats: self.hummock_manager.get_version_stats().await, + }) } } } @@ -312,22 +290,31 @@ impl GlobalBarrierWorker { if let Some(err) = &err { self.context.notify_creating_job_failed(err).await; }; - let ( + let runtime_info_snapshot = self + .context + .reload_runtime_info() + .await?; + runtime_info_snapshot.validate().inspect_err(|e| { + warn!(err = ?e.as_report(), ?runtime_info_snapshot, "reloaded runtime info failed to validate"); + })?; + let BarrierWorkerRuntimeInfoSnapshot { active_streaming_nodes, - info, - subscription_info, - prev_epoch, - node_actors, - source_split_assignments, - background_mview_progress, - version_stats, - ) = self.context.reload_runtime_info().await?; + database_fragment_infos, + mut state_table_committed_epochs, + mut subscription_infos, + mut stream_actors, + mut source_splits, + mut background_jobs, + hummock_version_stats, + } = runtime_info_snapshot; + + self.sink_manager.reset().await; let mut control_stream_manager = ControlStreamManager::new(self.env.clone()); let reset_start_time = Instant::now(); control_stream_manager .reset( - &subscription_info, + subscription_infos.values(), active_streaming_nodes.current(), &*self.context, ) @@ -337,8 +324,20 @@ impl GlobalBarrierWorker { })?; info!(elapsed=?reset_start_time.elapsed(), "control stream reset"); + let mut databases = HashMap::new(); + let recovery_result: MetaResult<_> = try { - { + for (database_id, info) in database_fragment_infos { + let source_split_assignments = info + .fragment_infos() + .flat_map(|info| info.actors.keys()) + .filter_map(|actor_id| { + let actor_id = *actor_id as ActorId; + source_splits + .remove(&actor_id) + .map(|splits| (actor_id, splits)) + }) + .collect(); let mutation = Mutation::Add(AddMutation { // Actors built during recovery is not treated as newly added actors. actor_dispatchers: Default::default(), @@ -348,7 +347,24 @@ impl GlobalBarrierWorker { subscriptions_to_add: Default::default(), }); - let new_epoch = if let Some(prev_epoch) = prev_epoch { + let new_epoch = { + let mut epochs = info.existing_table_ids().map(|table_id| { + ( + table_id, + state_table_committed_epochs + .remove(&table_id) + .expect("should exist"), + ) + }); + let (first_table_id, prev_epoch) = epochs.next().expect("non-empty"); + for (table_id, epoch) in epochs { + assert_eq!( + prev_epoch, epoch, + "{} has different committed epoch to {}", + first_table_id, table_id + ); + } + let prev_epoch = TracedEpoch::new(Epoch(prev_epoch)); // Use a different `curr_epoch` for each recovery attempt. let curr_epoch = prev_epoch.next(); let barrier_info = BarrierInfo { @@ -357,7 +373,19 @@ impl GlobalBarrierWorker { kind: BarrierKind::Initial, }; + let mut node_actors: HashMap<_, Vec<_>> = HashMap::new(); + for (actor_id, worker_id) in + info.fragment_infos().flat_map(|info| info.actors.iter()) + { + let worker_id = *worker_id as WorkerId; + let actor_id = *actor_id as ActorId; + let stream_actor = + stream_actors.remove(&actor_id).expect("should exist"); + node_actors.entry(worker_id).or_default().push(stream_actor); + } + let mut node_to_collect = control_stream_manager.inject_barrier( + database_id, None, Some(mutation), &barrier_info, @@ -376,23 +404,53 @@ impl GlobalBarrierWorker { assert!(node_to_collect.remove(&worker_id)); } debug!("collected initial barrier"); - Some(barrier_info.curr_epoch) - } else { - assert!(info.is_empty()); - None + barrier_info.curr_epoch }; - ( - BarrierWorkerState::new(new_epoch, info, subscription_info, paused_reason), - active_streaming_nodes, - control_stream_manager, - CreateMviewProgressTracker::recover( - background_mview_progress, - &version_stats, - ), - version_stats, - ) + let background_mviews = info + .job_ids() + .filter_map(|job_id| { + background_jobs.remove(&job_id).map(|mview| (job_id, mview)) + }) + .collect(); + let tracker = CreateMviewProgressTracker::recover( + background_mviews, + &hummock_version_stats, + ); + let state = BarrierWorkerState::recovery( + new_epoch, + info, + subscription_infos.remove(&database_id).unwrap_or_default(), + paused_reason, + ); + databases.insert( + database_id, + DatabaseCheckpointControl::recovery(database_id, tracker, state), + ); + } + if !stream_actors.is_empty() { + warn!(actor_ids = ?stream_actors.keys().collect_vec(), "unused stream actors in recovery"); + } + if !source_splits.is_empty() { + warn!(actor_ids = ?source_splits.keys().collect_vec(), "unused actor source splits in recovery"); + } + if !background_jobs.is_empty() { + warn!(job_ids = ?background_jobs.keys().collect_vec(), "unused recovered background mview in recovery"); + } + if !subscription_infos.is_empty() { + warn!(?subscription_infos, "unused subscription infos in recovery"); } + if !state_table_committed_epochs.is_empty() { + warn!(?state_table_committed_epochs, "unused state table committed epoch in recovery"); + } + ( + active_streaming_nodes, + control_stream_manager, + CheckpointControl { + databases, + hummock_version_stats, + }, + ) }; if recovery_result.is_err() { GLOBAL_META_METRICS.recovery_failure_cnt.inc(); @@ -405,25 +463,13 @@ impl GlobalBarrierWorker { recovery_timer.observe_duration(); - let create_mview_tracker: CreateMviewProgressTracker; - let state: BarrierWorkerState; - let version_stats: HummockVersionStats; ( - state, self.active_streaming_nodes, self.control_stream_manager, - create_mview_tracker, - version_stats, + self.checkpoint_control, ) = new_state; - tracing::info!( - epoch = state.in_flight_prev_epoch().map(|epoch| epoch.value().0), - paused = ?state.paused_reason(), - "recovery success" - ); - - self.checkpoint_control = - CheckpointControl::new(create_mview_tracker, state, version_stats); + tracing::info!("recovery success"); self.env .notification_manager() @@ -439,7 +485,7 @@ impl GlobalBarrierWorkerContextImpl { async fn migrate_actors( &self, active_nodes: &mut ActiveStreamingWorkerNodes, - ) -> MetaResult { + ) -> MetaResult> { let mgr = &self.metadata_manager; // all worker slots used by actors @@ -751,39 +797,8 @@ impl GlobalBarrierWorkerContextImpl { } /// Update all actors in compute nodes. - async fn load_all_actors( - &self, - info: &InflightGraphInfo, - active_nodes: &ActiveStreamingWorkerNodes, - ) -> MetaResult>> { - let actor_map = InflightFragmentInfo::actor_ids_to_collect(info.fragment_infos()); - if actor_map.is_empty() { - tracing::debug!("no actor to update, skipping."); - return Ok(HashMap::new()); - } - - let all_node_actors = self.metadata_manager.all_node_actors(false).await?; - - // Check if any actors were dropped after info resolved. - if all_node_actors.iter().any(|(node_id, node_actors)| { - !active_nodes.current().contains_key(node_id) - || actor_map - .get(node_id) - .map(|actors| actors.len() != node_actors.len()) - .unwrap_or(true) - }) { - return Err(anyhow!("actors dropped during update").into()); - } - - { - for (node_id, actors) in &actor_map { - if !actors.is_empty() && !all_node_actors.contains_key(node_id) { - return Err(anyhow!("streaming job dropped during update").into()); - } - } - } - - Ok(all_node_actors) + async fn load_all_actors(&self) -> MetaResult> { + self.metadata_manager.all_active_actors().await } } diff --git a/src/meta/src/barrier/rpc.rs b/src/meta/src/barrier/rpc.rs index 208e108ee6c9b..14a6bc1736b3a 100644 --- a/src/meta/src/barrier/rpc.rs +++ b/src/meta/src/barrier/rpc.rs @@ -23,17 +23,18 @@ use fail::fail_point; use futures::future::try_join_all; use futures::StreamExt; use itertools::Itertools; -use risingwave_common::catalog::TableId; +use risingwave_common::catalog::{DatabaseId, TableId}; use risingwave_common::util::tracing::TracingContext; use risingwave_meta_model::WorkerId; use risingwave_pb::common::{ActorInfo, WorkerNode}; use risingwave_pb::meta::PausedReason; use risingwave_pb::stream_plan::barrier_mutation::Mutation; use risingwave_pb::stream_plan::{Barrier, BarrierMutation, StreamActor, SubscriptionUpstreamInfo}; +use risingwave_pb::stream_service::partial_graph_id::{PbCreatingJob, PbDatabase, PbGraphId}; use risingwave_pb::stream_service::streaming_control_stream_request::RemovePartialGraphRequest; use risingwave_pb::stream_service::{ streaming_control_stream_request, streaming_control_stream_response, BarrierCompleteResponse, - InjectBarrierRequest, StreamingControlStreamRequest, + InjectBarrierRequest, PbPartialGraphId, StreamingControlStreamRequest, }; use risingwave_rpc_client::StreamingControlHandle; use rw_futures_util::pending_on_none; @@ -47,7 +48,7 @@ use super::{ Command, GlobalBarrierWorker, GlobalBarrierWorkerContext, GlobalBarrierWorkerContextImpl, InflightSubscriptionInfo, }; -use crate::barrier::info::{BarrierInfo, InflightGraphInfo}; +use crate::barrier::info::{BarrierInfo, InflightDatabaseInfo}; use crate::controller::fragment::InflightFragmentInfo; use crate::manager::MetaSrvEnv; use crate::{MetaError, MetaResult}; @@ -75,7 +76,7 @@ impl ControlStreamManager { pub(super) async fn add_worker( &mut self, node: WorkerNode, - subscription: &InflightSubscriptionInfo, + subscriptions: impl Iterator, context: &impl GlobalBarrierWorkerContext, ) { let node_id = node.id as WorkerId; @@ -87,10 +88,11 @@ impl ControlStreamManager { let mut backoff = ExponentialBackoff::from_millis(100) .max_delay(Duration::from_secs(3)) .factor(5); + let subscriptions = subscriptions.collect_vec(); const MAX_RETRY: usize = 5; for i in 1..=MAX_RETRY { match context - .new_control_stream(&node, &subscription.mv_depended_subscriptions) + .new_control_stream(&node, subscriptions.iter().cloned()) .await { Ok(handle) => { @@ -121,13 +123,15 @@ impl ControlStreamManager { pub(super) async fn reset( &mut self, - subscriptions: &InflightSubscriptionInfo, + subscriptions: impl Iterator, nodes: &HashMap, context: &impl GlobalBarrierWorkerContext, ) -> MetaResult<()> { + let subscriptions = subscriptions.cloned().collect_vec(); + let subscriptions = &subscriptions; let nodes = try_join_all(nodes.iter().map(|(worker_id, node)| async move { let handle = context - .new_control_stream(node, &subscriptions.mv_depended_subscriptions) + .new_control_stream(node, subscriptions.iter().flatten()) .await?; Result::<_, MetaError>::Ok(( *worker_id, @@ -253,11 +257,12 @@ impl ControlStreamManager { impl ControlStreamManager { pub(super) fn inject_command_ctx_barrier( &mut self, + database_id: DatabaseId, command: Option<&Command>, barrier_info: &BarrierInfo, prev_paused_reason: Option, - pre_applied_graph_info: &InflightGraphInfo, - applied_graph_info: &InflightGraphInfo, + pre_applied_graph_info: &InflightDatabaseInfo, + applied_graph_info: &InflightDatabaseInfo, ) -> MetaResult> { let mutation = command.and_then(|c| c.to_mutation(prev_paused_reason)); let subscriptions_to_add = if let Some(Mutation::Add(add)) = &mutation { @@ -271,6 +276,7 @@ impl ControlStreamManager { vec![] }; self.inject_barrier( + database_id, None, mutation, barrier_info, @@ -287,6 +293,7 @@ impl ControlStreamManager { pub(super) fn inject_barrier<'a>( &mut self, + database_id: DatabaseId, creating_table_id: Option, mutation: Option, barrier_info: &BarrierInfo, @@ -300,9 +307,18 @@ impl ControlStreamManager { "inject_barrier_err" )); - let partial_graph_id = creating_table_id - .map(|table_id| table_id.table_id) - .unwrap_or(u32::MAX); + let partial_graph_id = PbPartialGraphId { + graph_id: Some(if let Some(creating_table_id) = creating_table_id { + PbGraphId::CreatingJob(PbCreatingJob { + database_id: database_id.database_id, + job_id: creating_table_id.table_id, + }) + } else { + PbGraphId::Database(PbDatabase { + database_id: database_id.database_id, + }) + }), + }; let node_actors = InflightFragmentInfo::actor_ids_to_collect(pre_applied_graph_info); @@ -371,7 +387,7 @@ impl ControlStreamManager { .iter() .cloned() .collect(), - partial_graph_id, + partial_graph_id: Some(partial_graph_id), broadcast_info: new_actors_location_to_broadcast.clone(), actors_to_build: new_actors .as_mut() @@ -413,7 +429,7 @@ impl ControlStreamManager { Ok(node_need_collect) } - pub(super) fn remove_partial_graph(&mut self, partial_graph_ids: Vec) { + pub(super) fn remove_partial_graph(&mut self, partial_graph_ids: Vec) { self.nodes.iter().for_each(|(_, node)| { if node.handle .request_sender @@ -438,7 +454,7 @@ impl GlobalBarrierWorkerContextImpl { pub(super) async fn new_control_stream_impl( &self, node: &WorkerNode, - mv_depended_subscriptions: &HashMap>, + subscriptions: impl Iterator, ) -> MetaResult { let initial_version_id = self .hummock_manager @@ -449,7 +465,7 @@ impl GlobalBarrierWorkerContextImpl { .stream_client_pool() .get(node) .await? - .start_streaming_control(initial_version_id, mv_depended_subscriptions) + .start_streaming_control(initial_version_id, subscriptions) .await?; Ok(handle) } diff --git a/src/meta/src/barrier/schedule.rs b/src/meta/src/barrier/schedule.rs index ee4c4133f9287..b3f7c717cf361 100644 --- a/src/meta/src/barrier/schedule.rs +++ b/src/meta/src/barrier/schedule.rs @@ -99,7 +99,9 @@ impl ScheduledQueue { if let QueueStatus::Blocked(reason) = &self.status && !matches!( scheduled.command, - Command::DropStreamingJobs { .. } | Command::CancelStreamingJob(_) + Command::DropStreamingJobs { .. } + | Command::CancelStreamingJob(_) + | Command::DropSubscription { .. } ) { return Err(MetaError::unavailable(reason)); @@ -426,6 +428,7 @@ impl ScheduledBarriers { let table_id = table_fragments.table_id(); cancel_table_ids.insert(table_id); } + Command::DropSubscription { .. } => {} _ => { unreachable!("only drop and cancel streaming jobs should be buffered"); } diff --git a/src/meta/src/barrier/state.rs b/src/meta/src/barrier/state.rs index 1df9f0033e942..dda00291878c4 100644 --- a/src/meta/src/barrier/state.rs +++ b/src/meta/src/barrier/state.rs @@ -15,11 +15,11 @@ use std::collections::HashSet; use std::mem::take; -use risingwave_common::catalog::{DatabaseId, TableId}; +use risingwave_common::catalog::TableId; use risingwave_common::util::epoch::Epoch; use risingwave_pb::meta::PausedReason; -use crate::barrier::info::{BarrierInfo, InflightGraphInfo, InflightSubscriptionInfo}; +use crate::barrier::info::{BarrierInfo, InflightDatabaseInfo, InflightSubscriptionInfo}; use crate::barrier::{BarrierKind, Command, CreateStreamingJobType, TracedEpoch}; use crate::controller::fragment::InflightFragmentInfo; @@ -29,13 +29,13 @@ pub(super) struct BarrierWorkerState { /// /// There's no need to persist this field. On recovery, we will restore this from the latest /// committed snapshot in `HummockManager`. - in_flight_prev_epoch: Option, + in_flight_prev_epoch: TracedEpoch, /// The `prev_epoch` of pending non checkpoint barriers pending_non_checkpoint_barriers: Vec, /// Inflight running actors info. - pub(crate) inflight_graph_info: InflightGraphInfo, + pub(crate) inflight_graph_info: InflightDatabaseInfo, pub(crate) inflight_subscription_info: InflightSubscriptionInfo, @@ -44,9 +44,19 @@ pub(super) struct BarrierWorkerState { } impl BarrierWorkerState { - pub fn new( - in_flight_prev_epoch: Option, - inflight_graph_info: InflightGraphInfo, + pub fn new() -> Self { + Self { + in_flight_prev_epoch: TracedEpoch::new(Epoch::now()), + pending_non_checkpoint_barriers: vec![], + inflight_graph_info: InflightDatabaseInfo::empty(), + inflight_subscription_info: InflightSubscriptionInfo::default(), + paused_reason: None, + } + } + + pub fn recovery( + in_flight_prev_epoch: TracedEpoch, + inflight_graph_info: InflightDatabaseInfo, inflight_subscription_info: InflightSubscriptionInfo, paused_reason: Option, ) -> Self { @@ -70,8 +80,8 @@ impl BarrierWorkerState { } } - pub fn in_flight_prev_epoch(&self) -> Option<&TracedEpoch> { - self.in_flight_prev_epoch.as_ref() + pub fn in_flight_prev_epoch(&self) -> &TracedEpoch { + &self.in_flight_prev_epoch } /// Returns the `BarrierInfo` for the next barrier, and updates the state. @@ -79,18 +89,21 @@ impl BarrierWorkerState { &mut self, command: Option<&Command>, is_checkpoint: bool, + curr_epoch: TracedEpoch, ) -> Option { if self.inflight_graph_info.is_empty() && !matches!(&command, Some(Command::CreateStreamingJob { .. })) { return None; }; - let in_flight_prev_epoch = self - .in_flight_prev_epoch - .get_or_insert_with(|| TracedEpoch::new(Epoch::now())); - let prev_epoch = in_flight_prev_epoch.clone(); - let curr_epoch = prev_epoch.next(); - *in_flight_prev_epoch = curr_epoch.clone(); + assert!( + self.in_flight_prev_epoch.value() < curr_epoch.value(), + "curr epoch regress. {} > {}", + self.in_flight_prev_epoch.value(), + curr_epoch.value() + ); + let prev_epoch = self.in_flight_prev_epoch.clone(); + self.in_flight_prev_epoch = curr_epoch.clone(); self.pending_non_checkpoint_barriers .push(prev_epoch.value().0); let kind = if is_checkpoint { @@ -113,9 +126,8 @@ impl BarrierWorkerState { pub fn apply_command( &mut self, command: Option<&Command>, - database_id: Option, ) -> ( - InflightGraphInfo, + InflightDatabaseInfo, InflightSubscriptionInfo, HashSet, HashSet, @@ -129,10 +141,7 @@ impl BarrierWorkerState { { None } else if let Some(fragment_changes) = command.and_then(Command::fragment_changes) { - self.inflight_graph_info.pre_apply( - &fragment_changes, - database_id.expect("should exist when having fragment changes"), - ); + self.inflight_graph_info.pre_apply(&fragment_changes); Some(fragment_changes) } else { None @@ -145,10 +154,7 @@ impl BarrierWorkerState { let subscription_info = self.inflight_subscription_info.clone(); if let Some(fragment_changes) = fragment_changes { - self.inflight_graph_info.post_apply( - &fragment_changes, - database_id.expect("should exist when having fragment changes"), - ); + self.inflight_graph_info.post_apply(&fragment_changes); } let mut table_ids_to_commit: HashSet<_> = info.existing_table_ids().collect(); diff --git a/src/meta/src/controller/catalog.rs b/src/meta/src/controller/catalog.rs index bcff662f94f08..1e53183c490ab 100644 --- a/src/meta/src/controller/catalog.rs +++ b/src/meta/src/controller/catalog.rs @@ -2905,24 +2905,33 @@ impl CatalogController { pub async fn get_mv_depended_subscriptions( &self, - ) -> MetaResult>> { + ) -> MetaResult< + HashMap>>, + > { let inner = self.inner.read().await; - let subscription_objs = Subscription::find() - .find_also_related(Object) - .all(&inner.db) - .await?; - let mut map = HashMap::new(); + let subscription_objs: Vec<(SubscriptionId, ObjectId, i64, DatabaseId)> = + Subscription::find() + .select_only() + .select_column(subscription::Column::SubscriptionId) + .select_column(subscription::Column::DependentTableId) + .select_column(subscription::Column::RetentionSeconds) + .select_column(object::Column::DatabaseId) + .join(JoinType::InnerJoin, subscription::Relation::Object.def()) + .into_tuple() + .all(&inner.db) + .await?; + let mut map: HashMap<_, HashMap<_, HashMap<_, _>>> = HashMap::new(); // Write object at the same time we write subscription, so we must be able to get obj - for subscription in subscription_objs - .into_iter() - .map(|(subscription, obj)| ObjectModel(subscription, obj.unwrap()).into()) + for (subscription_id, dependent_table_id, retention_seconds, database_id) in + subscription_objs { - let subscription: PbSubscription = subscription; - map.entry(risingwave_common::catalog::TableId::from( - subscription.dependent_table_id, - )) - .or_insert(HashMap::new()) - .insert(subscription.id, subscription.retention_seconds); + map.entry(database_id) + .or_default() + .entry(risingwave_common::catalog::TableId::new( + dependent_table_id as _, + )) + .or_default() + .insert(subscription_id as u32, retention_seconds as _); } Ok(map) } diff --git a/src/meta/src/controller/fragment.rs b/src/meta/src/controller/fragment.rs index 67ff347f6c103..78e6bde07b87b 100644 --- a/src/meta/src/controller/fragment.rs +++ b/src/meta/src/controller/fragment.rs @@ -21,7 +21,6 @@ use itertools::Itertools; use risingwave_common::bail; use risingwave_common::hash::{VnodeCount, VnodeCountCompat, WorkerSlotId}; use risingwave_common::util::stream_graph_visitor::visit_stream_node; -use risingwave_common::util::worker_util::WorkerNodeId; use risingwave_meta_model::actor::ActorStatus; use risingwave_meta_model::fragment::DistributionType; use risingwave_meta_model::object::ObjectType; @@ -70,8 +69,8 @@ use crate::{MetaError, MetaResult}; #[derive(Clone, Debug)] pub struct InflightFragmentInfo { - pub actors: HashMap, - pub state_table_ids: HashSet, + pub actors: HashMap, + pub state_table_ids: HashSet, } #[derive(Clone, Debug)] @@ -1019,14 +1018,17 @@ impl CatalogController { .entry(risingwave_common::catalog::TableId::new(job_id as _)) .or_default(); let state_table_ids = state_table_ids.into_inner(); + let state_table_ids = state_table_ids + .into_iter() + .map(|table_id| risingwave_common::catalog::TableId::new(table_id as _)) + .collect(); match fragment_infos.entry(fragment_id as crate::model::FragmentId) { Entry::Occupied(mut entry) => { let info: &mut InflightFragmentInfo = entry.get_mut(); - debug_assert_eq!(info.state_table_ids, state_table_ids.into_iter().collect()); + assert_eq!(info.state_table_ids, state_table_ids); assert!(info.actors.insert(actor_id as _, worker_id as _).is_none()); } Entry::Vacant(entry) => { - let state_table_ids = state_table_ids.into_iter().collect(); entry.insert(InflightFragmentInfo { actors: HashMap::from_iter([(actor_id as _, worker_id as _)]), state_table_ids, diff --git a/src/meta/src/manager/metadata.rs b/src/meta/src/manager/metadata.rs index 3e3b21929b470..1f6be9d15ec81 100644 --- a/src/meta/src/manager/metadata.rs +++ b/src/meta/src/manager/metadata.rs @@ -13,7 +13,7 @@ // limitations under the License. use std::collections::{BTreeMap, HashMap, HashSet}; -use std::fmt::Debug; +use std::fmt::{Debug, Formatter}; use std::pin::pin; use std::time::Duration; @@ -63,6 +63,14 @@ pub struct ActiveStreamingWorkerNodes { meta_manager: MetadataManager, } +impl Debug for ActiveStreamingWorkerNodes { + fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { + f.debug_struct("ActiveStreamingWorkerNodes") + .field("worker_nodes", &self.worker_nodes) + .finish() + } +} + impl ActiveStreamingWorkerNodes { pub(crate) fn uninitialized(meta_manager: MetadataManager) -> Self { Self { @@ -597,17 +605,15 @@ impl MetadataManager { Ok(table_fragments) } - pub async fn all_node_actors( - &self, - include_inactive: bool, - ) -> MetaResult>> { + pub async fn all_active_actors(&self) -> MetaResult> { let table_fragments = self.catalog_controller.table_fragments().await?; let mut actor_maps = HashMap::new(); for (_, fragments) in table_fragments { let tf = TableFragments::from_protobuf(fragments); - for (node_id, actors) in tf.worker_actors(include_inactive) { - let node_actors = actor_maps.entry(node_id).or_insert_with(Vec::new); - node_actors.extend(actors) + for actor in tf.active_actors() { + actor_maps + .try_insert(actor.actor_id, actor) + .expect("non duplicate"); } } Ok(actor_maps) @@ -675,7 +681,7 @@ impl MetadataManager { pub async fn get_mv_depended_subscriptions( &self, - ) -> MetaResult>> { + ) -> MetaResult>>> { self.catalog_controller .get_mv_depended_subscriptions() .await diff --git a/src/meta/src/model/stream.rs b/src/meta/src/model/stream.rs index 272b7e824b170..4307a4acc5a35 100644 --- a/src/meta/src/model/stream.rs +++ b/src/meta/src/model/stream.rs @@ -510,20 +510,14 @@ impl TableFragments { } /// Returns the status of actors group by worker id. - pub fn worker_actors(&self, include_inactive: bool) -> BTreeMap> { - let mut actors = BTreeMap::default(); + pub fn active_actors(&self) -> Vec { + let mut actors = vec![]; for fragment in self.fragments.values() { for actor in &fragment.actors { - let node_id = self.actor_status[&actor.actor_id].worker_id() as WorkerId; - if !include_inactive - && self.actor_status[&actor.actor_id].state == ActorState::Inactive as i32 - { + if self.actor_status[&actor.actor_id].state == ActorState::Inactive as i32 { continue; } - actors - .entry(node_id) - .or_insert_with(Vec::new) - .push(actor.clone()); + actors.push(actor.clone()); } } actors diff --git a/src/meta/src/rpc/ddl_controller.rs b/src/meta/src/rpc/ddl_controller.rs index d787be50f0ba3..73da6807921a2 100644 --- a/src/meta/src/rpc/ddl_controller.rs +++ b/src/meta/src/rpc/ddl_controller.rs @@ -164,10 +164,23 @@ impl DdlCommand { | DdlCommand::DropView(_, _) | DdlCommand::DropStreamingJob(_, _, _) | DdlCommand::DropConnection(_) - | DdlCommand::DropSecret(_) => true, - - // Simply ban all other commands in recovery. - _ => false, + | DdlCommand::DropSecret(_) + | DdlCommand::DropSubscription(_, _) + | DdlCommand::AlterName(_, _) + | DdlCommand::AlterObjectOwner(_, _) + | DdlCommand::AlterSetSchema(_, _) + | DdlCommand::CreateDatabase(_) + | DdlCommand::CreateSchema(_) + | DdlCommand::CreateFunction(_) + | DdlCommand::CreateView(_) + | DdlCommand::CreateConnection(_) + | DdlCommand::CommentOn(_) + | DdlCommand::CreateSecret(_) => true, + DdlCommand::CreateStreamingJob(_, _, _, _) + | DdlCommand::CreateSourceWithoutStreamingJob(_) + | DdlCommand::ReplaceTable(_) + | DdlCommand::AlterSourceColumn(_) + | DdlCommand::CreateSubscription(_) => false, } } } diff --git a/src/meta/src/rpc/metrics.rs b/src/meta/src/rpc/metrics.rs index a30d2918d0c57..9bb9425cd8fd3 100644 --- a/src/meta/src/rpc/metrics.rs +++ b/src/meta/src/rpc/metrics.rs @@ -72,9 +72,9 @@ pub struct MetaMetrics { pub barrier_send_latency: Histogram, /// The number of all barriers. It is the sum of barriers that are in-flight or completed but /// waiting for other barriers - pub all_barrier_nums: IntGauge, + pub all_barrier_nums: IntGaugeVec, /// The number of in-flight barriers - pub in_flight_barrier_nums: IntGauge, + pub in_flight_barrier_nums: IntGaugeVec, /// The timestamp (UNIX epoch seconds) of the last committed barrier's epoch time. pub last_committed_barrier_time: IntGauge, @@ -246,15 +246,17 @@ impl MetaMetrics { ); let barrier_send_latency = register_histogram_with_registry!(opts, registry).unwrap(); - let all_barrier_nums = register_int_gauge_with_registry!( + let all_barrier_nums = register_int_gauge_vec_with_registry!( "all_barrier_nums", "num of of all_barrier", + &["database_id"], registry ) .unwrap(); - let in_flight_barrier_nums = register_int_gauge_with_registry!( + let in_flight_barrier_nums = register_int_gauge_vec_with_registry!( "in_flight_barrier_nums", "num of of in_flight_barrier", + &["database_id"], registry ) .unwrap(); diff --git a/src/rpc_client/src/stream_client.rs b/src/rpc_client/src/stream_client.rs index 42eeaa780d099..882e7c2830cab 100644 --- a/src/rpc_client/src/stream_client.rs +++ b/src/rpc_client/src/stream_client.rs @@ -12,14 +12,12 @@ // See the License for the specific language governing permissions and // limitations under the License. -use std::collections::HashMap; use std::sync::Arc; use std::time::Duration; use anyhow::anyhow; use async_trait::async_trait; use futures::TryStreamExt; -use risingwave_common::catalog::TableId; use risingwave_common::config::MAX_CONNECTION_WINDOW_SIZE; use risingwave_common::monitor::{EndpointExt, TcpConfig}; use risingwave_common::util::addr::HostAddr; @@ -90,23 +88,13 @@ impl StreamClient { pub async fn start_streaming_control( &self, version_id: HummockVersionId, - mv_depended_subscriptions: &HashMap>, + subscriptions: impl Iterator, ) -> Result { let first_request = StreamingControlStreamRequest { request: Some(streaming_control_stream_request::Request::Init( InitRequest { version_id: version_id.to_u64(), - subscriptions: mv_depended_subscriptions - .iter() - .flat_map(|(table_id, subscriptions)| { - subscriptions - .keys() - .map(|subscriber_id| SubscriptionUpstreamInfo { - subscriber_id: *subscriber_id, - upstream_mv_table_id: table_id.table_id, - }) - }) - .collect(), + subscriptions: subscriptions.collect(), }, )), }; diff --git a/src/stream/src/task/barrier_manager.rs b/src/stream/src/task/barrier_manager.rs index 139f58a696f42..58e3c65f72ff8 100644 --- a/src/stream/src/task/barrier_manager.rs +++ b/src/stream/src/task/barrier_manager.rs @@ -382,7 +382,9 @@ impl LocalBarrierWorker { } Request::RemovePartialGraph(req) => { self.remove_partial_graphs( - req.partial_graph_ids.into_iter().map(PartialGraphId::new), + req.partial_graph_ids + .into_iter() + .map(PartialGraphId::from_protobuf), ); Ok(()) } @@ -484,7 +486,7 @@ impl LocalBarrierWorker { streaming_control_stream_response::Response::CompleteBarrier( BarrierCompleteResponse { request_id: "todo".to_string(), - partial_graph_id: partial_graph_id.into(), + partial_graph_id: Some(partial_graph_id.to_protobuf()), epoch, status: None, create_mview_progress, @@ -569,10 +571,7 @@ impl LocalBarrierWorker { &graph ); } else { - warn!( - partial_graph_id = partial_graph_id.0, - "no partial graph to remove" - ); + warn!(?partial_graph_id, "no partial graph to remove"); } } } @@ -882,10 +881,11 @@ pub(crate) mod barrier_test_utils { use assert_matches::assert_matches; use futures::StreamExt; + use risingwave_pb::stream_service::partial_graph_id::{PbDatabase, PbGraphId}; use risingwave_pb::stream_service::streaming_control_stream_request::InitRequest; use risingwave_pb::stream_service::{ streaming_control_stream_request, streaming_control_stream_response, InjectBarrierRequest, - StreamingControlStreamRequest, StreamingControlStreamResponse, + PbPartialGraphId, StreamingControlStreamRequest, StreamingControlStreamResponse, }; use tokio::sync::mpsc::{unbounded_channel, UnboundedReceiver, UnboundedSender}; use tokio_stream::wrappers::UnboundedReceiverStream; @@ -952,7 +952,11 @@ pub(crate) mod barrier_test_utils { barrier: Some(barrier.to_protobuf()), actor_ids_to_collect: actor_to_collect.into_iter().collect(), table_ids_to_sync: vec![], - partial_graph_id: u32::MAX, + partial_graph_id: Some(PbPartialGraphId { + graph_id: Some(PbGraphId::Database(PbDatabase { + database_id: u32::MAX, + })), + }), broadcast_info: vec![], actors_to_build: vec![], subscriptions_to_add: vec![], diff --git a/src/stream/src/task/barrier_manager/managed_state.rs b/src/stream/src/task/barrier_manager/managed_state.rs index 462f78233f25b..7a63b25edbb4f 100644 --- a/src/stream/src/task/barrier_manager/managed_state.rs +++ b/src/stream/src/task/barrier_manager/managed_state.rs @@ -175,7 +175,7 @@ pub(super) struct ManagedBarrierStateDebugInfo<'a> { impl Display for ManagedBarrierStateDebugInfo<'_> { fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { for (partial_graph_id, graph_states) in self.graph_states { - writeln!(f, "--- Partial Group {}", partial_graph_id.0)?; + writeln!(f, "--- Partial Group {:?}", partial_graph_id)?; write!(f, "{}", graph_states)?; } Ok(()) @@ -565,7 +565,8 @@ impl ManagedBarrierState { ) -> StreamResult<()> { self.add_subscriptions(request.subscriptions_to_add); self.remove_subscriptions(request.subscriptions_to_remove); - let partial_graph_id = PartialGraphId::new(request.partial_graph_id); + let partial_graph_id = + PartialGraphId::from_protobuf(request.partial_graph_id.expect("should exist")); let actor_to_stop = barrier.all_stop_actors(); let is_stop_actor = |actor_id| { actor_to_stop diff --git a/src/stream/src/task/mod.rs b/src/stream/src/task/mod.rs index 889495fbefed7..5076775a90f42 100644 --- a/src/stream/src/task/mod.rs +++ b/src/stream/src/task/mod.rs @@ -30,6 +30,9 @@ mod stream_manager; pub use barrier_manager::*; pub use env::*; +use risingwave_common::catalog::{DatabaseId, TableId}; +use risingwave_pb::stream_service::partial_graph_id::{CreatingJob, Database, GraphId}; +use risingwave_pb::stream_service::PbPartialGraphId; pub use stream_manager::*; pub type ConsumableChannelPair = (Option, Option); @@ -40,17 +43,35 @@ pub type UpDownActorIds = (ActorId, ActorId); pub type UpDownFragmentIds = (FragmentId, FragmentId); #[derive(Hash, Eq, PartialEq, Copy, Clone, Debug)] -struct PartialGraphId(u32); +enum PartialGraphId { + Database(DatabaseId), + CreatingJob(DatabaseId, TableId), +} impl PartialGraphId { - fn new(id: u32) -> Self { - Self(id) + fn from_protobuf(pb: PbPartialGraphId) -> Self { + match pb.graph_id.unwrap() { + GraphId::Database(database) => Self::Database(DatabaseId::new(database.database_id)), + GraphId::CreatingJob(job) => { + Self::CreatingJob(DatabaseId::new(job.database_id), TableId::new(job.job_id)) + } + } } -} -impl From for u32 { - fn from(val: PartialGraphId) -> u32 { - val.0 + fn to_protobuf(self) -> PbPartialGraphId { + PbPartialGraphId { + graph_id: Some(match self { + PartialGraphId::Database(database_id) => GraphId::Database(Database { + database_id: database_id.database_id, + }), + PartialGraphId::CreatingJob(database_id, job_id) => { + GraphId::CreatingJob(CreatingJob { + database_id: database_id.database_id, + job_id: job_id.table_id, + }) + } + }), + } } }