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https://issues.apache.org/jira/browse/FLINK-11336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16781641#comment-16781641
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Till Rohrmann commented on FLINK-11336:
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Hi [~shengjk1], I think you are right that we should also delete the checkpoint
directories {{jobid/shared}} and {{jobId/taskowned}} if the job reaches a
globally terminal state.
In order to not blow up the scope of this issue I would, however, suggest to
create a separate issue for the cleanup of these directories. This issue tries
to address the problems of the ZooKeeper meta data cleanup.
> Flink HA didn't remove ZK metadata
> ----------------------------------
>
> Key: FLINK-11336
> URL: https://issues.apache.org/jira/browse/FLINK-11336
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
> Reporter: shengjk1
> Assignee: Till Rohrmann
> Priority: Major
> Attachments: image-2019-01-15-19-42-21-902.png
>
>
> Flink HA didn't remove ZK metadata
> such as
> go to zk cli : ls /flinkone
> !image-2019-01-15-19-42-21-902.png!
>
> i suggest we should delete this metadata when the application cancel or
> throw exception
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