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Posted to issues@flink.apache.org by "ryantaocer (JIRA)" <ji...@apache.org> on 2019/03/15 08:35:01 UTC

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

     [ https://issues.apache.org/jira/browse/FLINK-10572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ryantaocer reassigned FLINK-10572:
----------------------------------

    Assignee: ryantaocer  (was: JIN SUN)

> 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: Runtime / Coordination
>            Reporter: JIN SUN
>            Assignee: ryantaocer
>            Priority: Major
>              Labels: pull-request-available
>
> 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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