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Posted to issues@flink.apache.org by "Yun Tang (JIRA)" <ji...@apache.org> on 2019/07/30 18:32:00 UTC

[jira] [Commented] (FLINK-13497) Checkpoints can complete after CheckpointFailureManager fails job

    [ https://issues.apache.org/jira/browse/FLINK-13497?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16896390#comment-16896390 ] 

Yun Tang commented on FLINK-13497:
----------------------------------

One quick fix to this problem is to let {{CheckpointFailureManager}} call {{CheckpointCoordinator}} to {{stopCheckpointScheduler}} just before it decided to fail the job.

> Checkpoints can complete after CheckpointFailureManager fails job
> -----------------------------------------------------------------
>
>                 Key: FLINK-13497
>                 URL: https://issues.apache.org/jira/browse/FLINK-13497
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Checkpointing
>    Affects Versions: 1.9.0, 1.10.0
>            Reporter: Till Rohrmann
>            Priority: Critical
>             Fix For: 1.9.0
>
>
> I think that we introduced with FLINK-12364 an inconsistency wrt to job termination a checkpointing. In FLINK-9900 it was discovered that checkpoints can complete even after the {{CheckpointFailureManager}} decided to fail a job. I think the expected behaviour should be that we fail all pending checkpoints once the {{CheckpointFailureManager}} decides to fail the job.



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