[jira] [Comment Edited] (FLINK-13417) Bump Zookeeper to 3.5.5

["Zili Chen (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-13417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16999279#comment-16999279 ] 

Zili Chen edited comment on FLINK-13417 at 12/18/19 3:40 PM:
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Thanks for reviving this thread [~sewen] & [~trohrmann]. One thing I'd like to emphasize again is that the bump to zk 3.5 will force user update version of their zookeeper ensemble. See also [this comment|https://issues.apache.org/jira/browse/FLINK-13417?focusedCommentId=16921386&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16921386]


was (Author: tison):
Thanks for reviving this thread [~sewen][~trohrmann]. One thing I'd like to emphasize again is that the bump to zk 3.5 will force user update version of their zookeeper ensemble. See also [this comment|https://issues.apache.org/jira/browse/FLINK-13417?focusedCommentId=16921386&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16921386]

> Bump Zookeeper to 3.5.5
> -----------------------
>
>                 Key: FLINK-13417
>                 URL: https://issues.apache.org/jira/browse/FLINK-13417
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Coordination
>    Affects Versions: 1.9.0
>            Reporter: Konstantin Knauf
>            Priority: Major
>             Fix For: 1.11.0
>
>
> User might want to secure their Zookeeper connection via SSL.
> This requires a Zookeeper version >= 3.5.1. We might as well try to bump it to 3.5.5, which is the latest version. 



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