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https://issues.apache.org/jira/browse/FLINK-10030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17050433#comment-17050433
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David Wei commented on FLINK-10030:
-----------------------------------

[~trohrmann] Thanks for the response. We are still on Flink 1.8.1. Is there an 
update in Flink 1.10 that could change this behavior?

> zookeeper jobgraphs job info cannot be removed when the job is cancelled with 
> zk ha mode
> ----------------------------------------------------------------------------------------
>
>                 Key: FLINK-10030
>                 URL: https://issues.apache.org/jira/browse/FLINK-10030
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Coordination
>    Affects Versions: 1.5.0, 1.8.1
>            Reporter: qiang.li
>            Priority: Critical
>
> flink 1.5 with zk ha mode,when a job is cancelled,if you restart the 
> cluster,the jobmanager will fail because of missing the blob data. I find 
> that  the information about the job in zk node jobgraphs cannot be removed 
> due to the standby jobmanager lock the node.I think that standby jobmanager 
> should not be watch the jobgraphs node.



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