risingwave_meta/barrier/context/
mod.rs

1// Copyright 2024 RisingWave Labs
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15mod context_impl;
16pub(crate) mod recovery;
17
18use std::future::Future;
19use std::sync::Arc;
20
21use arc_swap::ArcSwap;
22use risingwave_common::catalog::DatabaseId;
23use risingwave_common::id::JobId;
24use risingwave_pb::common::WorkerNode;
25use risingwave_pb::hummock::HummockVersionStats;
26use risingwave_pb::stream_service::barrier_complete_response::{
27    PbListFinishedSource, PbLoadFinishedSource,
28};
29use risingwave_pb::stream_service::streaming_control_stream_request::PbInitRequest;
30use risingwave_rpc_client::StreamingControlHandle;
31
32use crate::MetaResult;
33use crate::barrier::command::PostCollectCommand;
34use crate::barrier::progress::TrackingJob;
35use crate::barrier::schedule::{MarkReadyOptions, ScheduledBarriers};
36use crate::barrier::{
37    BarrierManagerStatus, BarrierScheduler, BarrierWorkerRuntimeInfoSnapshot,
38    CreateStreamingJobCommandInfo, CreateStreamingJobType, DatabaseRuntimeInfoSnapshot,
39    RecoveryReason, Scheduled, SnapshotBackfillInfo,
40};
41use crate::hummock::{CommitEpochInfo, HummockManagerRef};
42use crate::manager::sink_coordination::SinkCoordinatorManager;
43use crate::manager::{MetaSrvEnv, MetadataManager};
44use crate::stream::{GlobalRefreshManagerRef, ScaleControllerRef, SourceManagerRef};
45
46#[derive(Debug)]
47pub(super) struct CreateSnapshotBackfillJobCommandInfo {
48    pub info: CreateStreamingJobCommandInfo,
49    pub snapshot_backfill_info: SnapshotBackfillInfo,
50    pub cross_db_snapshot_backfill_info: SnapshotBackfillInfo,
51}
52
53impl CreateSnapshotBackfillJobCommandInfo {
54    pub(super) fn into_post_collect(self) -> PostCollectCommand {
55        PostCollectCommand::CreateStreamingJob {
56            info: self.info,
57            job_type: CreateStreamingJobType::SnapshotBackfill(self.snapshot_backfill_info),
58            cross_db_snapshot_backfill_info: self.cross_db_snapshot_backfill_info,
59        }
60    }
61}
62
63pub(super) trait GlobalBarrierWorkerContext: Send + Sync + 'static {
64    fn commit_epoch(
65        &self,
66        commit_info: CommitEpochInfo,
67    ) -> impl Future<Output = MetaResult<HummockVersionStats>> + Send + '_;
68
69    async fn next_scheduled(&self) -> Scheduled;
70    fn abort_and_mark_blocked(
71        &self,
72        database_id: Option<DatabaseId>,
73        recovery_reason: RecoveryReason,
74    );
75    fn mark_ready(&self, options: MarkReadyOptions);
76
77    fn post_collect_command(
78        &self,
79        command: PostCollectCommand,
80    ) -> impl Future<Output = MetaResult<()>> + Send + '_;
81
82    async fn notify_creating_job_failed(&self, database_id: Option<DatabaseId>, err: String);
83
84    fn finish_creating_job(
85        &self,
86        job: TrackingJob,
87    ) -> impl Future<Output = MetaResult<()>> + Send + '_;
88
89    fn finish_cdc_table_backfill(
90        &self,
91        job_id: JobId,
92    ) -> impl Future<Output = MetaResult<()>> + Send + '_;
93
94    fn new_control_stream<'a>(
95        &'a self,
96        node: &'a WorkerNode,
97        init_request: &'a PbInitRequest,
98    ) -> impl Future<Output = MetaResult<StreamingControlHandle>> + Send + 'a;
99
100    async fn reload_runtime_info(&self) -> MetaResult<BarrierWorkerRuntimeInfoSnapshot>;
101
102    async fn reload_database_runtime_info(
103        &self,
104        database_id: DatabaseId,
105    ) -> MetaResult<DatabaseRuntimeInfoSnapshot>;
106
107    fn handle_list_finished_source_ids(
108        &self,
109        list_finished_source_ids: Vec<PbListFinishedSource>,
110    ) -> impl Future<Output = MetaResult<()>> + Send + '_;
111
112    fn handle_load_finished_source_ids(
113        &self,
114        load_finished_source_ids: Vec<PbLoadFinishedSource>,
115    ) -> impl Future<Output = MetaResult<()>> + Send + '_;
116
117    fn handle_refresh_finished_table_ids(
118        &self,
119        refresh_finished_table_job_ids: Vec<JobId>,
120    ) -> impl Future<Output = MetaResult<()>> + Send + '_;
121}
122
123pub(super) struct GlobalBarrierWorkerContextImpl {
124    scheduled_barriers: ScheduledBarriers,
125
126    status: Arc<ArcSwap<BarrierManagerStatus>>,
127
128    pub(super) metadata_manager: MetadataManager,
129
130    hummock_manager: HummockManagerRef,
131
132    source_manager: SourceManagerRef,
133
134    _scale_controller: ScaleControllerRef,
135
136    pub(super) env: MetaSrvEnv,
137
138    /// Barrier scheduler for scheduling load finish commands
139    barrier_scheduler: BarrierScheduler,
140
141    pub(super) refresh_manager: GlobalRefreshManagerRef,
142
143    sink_manager: SinkCoordinatorManager,
144}
145
146impl GlobalBarrierWorkerContextImpl {
147    pub(super) fn new(
148        scheduled_barriers: ScheduledBarriers,
149        status: Arc<ArcSwap<BarrierManagerStatus>>,
150        metadata_manager: MetadataManager,
151        hummock_manager: HummockManagerRef,
152        source_manager: SourceManagerRef,
153        scale_controller: ScaleControllerRef,
154        env: MetaSrvEnv,
155        barrier_scheduler: BarrierScheduler,
156        refresh_manager: GlobalRefreshManagerRef,
157        sink_manager: SinkCoordinatorManager,
158    ) -> Self {
159        Self {
160            scheduled_barriers,
161            status,
162            metadata_manager,
163            hummock_manager,
164            source_manager,
165            _scale_controller: scale_controller,
166            env,
167            barrier_scheduler,
168            refresh_manager,
169            sink_manager,
170        }
171    }
172
173    pub(super) fn status(&self) -> Arc<ArcSwap<BarrierManagerStatus>> {
174        self.status.clone()
175    }
176}
risingwave_meta/barrier/context/mod.rs

risingwave_meta/barrier/context/
mod.rs
