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https://issues.apache.org/jira/browse/FLINK-6312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15974889#comment-15974889
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ASF GitHub Bot commented on FLINK-6312:
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Github user StephanEwen commented on the issue:
https://github.com/apache/flink/pull/3727
Good idea to upgrade Curator.
Unfortunately, it seems some behavior in Curator has changed. The change
causes many tests to hang/fail:
https://travis-ci.org/apache/flink/builds/222777791
I think this would need to be stabilized before we can merge the fix. Can
you look into this?
> Update curator version to 2.12.0
> --------------------------------
>
> Key: FLINK-6312
> URL: https://issues.apache.org/jira/browse/FLINK-6312
> Project: Flink
> Issue Type: Bug
> Components: JobManager
> Reporter: Tao Wang
> Assignee: Tao Wang
>
> As there's a Major bug(https://issues.apache.org/jira/browse/CURATOR-344) in
> curator release used by flink, we need to update the release to 2.12.0 to
> avoid potential block in flink. (flink use recipes in checkpoint coordinator
> and we have already occurred problem in zookeeper failover when we're trying
> to fix https://issues.apache.org/jira/browse/FLINK-6174)
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