Ch06-Flink 之 容错机制

Ch06-Flink 之 容错机制

December 13, 2020
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Flink 容错机制

1. 作业容错 #

1.1 Task Failover 策略 #

  • RestartAll
  • RestartIndividualStrategy
  • RestartPipelinedRegionStrategy

1.2 Job Restart 策略 #

  • FixedDelayRestartStrategy
  • FailureRateRestartStrategy
  • NoRestartStrategy

2. 守护进程容错 #

2.1 JobManager 容错 #

2.1.1 ResourceManager 容错 #

2.1.2 JobMaster 容错 #

2.2 TaskManager 容错 #

2.3 并发故障 #

2.4 参考文献 #