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Posted to dev@flink.apache.org by "JIN SUN (JIRA)" <ji...@apache.org> on 2018/10/16 21:06:00 UTC

[jira] [Created] (FLINK-10572) Enable Per-job level failover strategy.

JIN SUN created FLINK-10572:
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             Summary: Enable Per-job level failover strategy. 
                 Key: FLINK-10572
                 URL: https://issues.apache.org/jira/browse/FLINK-10572
             Project: Flink
          Issue Type: Sub-task
          Components: JobManager
            Reporter: JIN SUN
            Assignee: JIN SUN
             Fix For: 1.7.0


Today we can specify ExecutionMode in ExecutionConfig, its a per-job setting. However,  FailoverStrategy is a cluster-level configuration, while it should be per-job:
 * The FailoverStrategy has dependencies with ExecutionMode in ExecutionConfig, such as Pipelined ExecutionMode doesn't compatible with RestartIndividualStrategy, so set it as cluster-level doesn't make sense.
 *  The FailoverStrategy also has dependencies with RestartStrategy. Like in the new Batch failover strategy, instead of keep on restarting, we want to fail the job if certain condition met, as a result, a NoRestart or some new Restart strategy should be configured. 



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