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https://issues.apache.org/jira/browse/FLINK-13497?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16900775#comment-16900775
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Biao Liu commented on FLINK-13497:
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To [~till.rohrmann], thanks for explanation of history.
I just noticed that I might not express the alternative clearly. We should
definitely make meta manipulation of {{CheckpointCoordinator}} single threaded.
And using the {{ioExecutor}} to execute the time-consuming operator. I'm just
wondering whether the main thread executor is the best place to do it or not. A
benchmark might be helpful here. :)
> 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: 1.10.0
>
>
> 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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