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Posted to issues@flink.apache.org by "Stephan Ewen (Jira)" <ji...@apache.org> on 2020/01/22 17:22:00 UTC

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

    [ https://issues.apache.org/jira/browse/FLINK-13417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17021296#comment-17021296 ] 

Stephan Ewen commented on FLINK-13417:
--------------------------------------

One thought [~trohrmann] and me had was making the HA Services truly pluggable and loading them from the plugins. Then we could have a ZK 3.4 and a ZK 3.5 version next to each other and specify in the config which one to use (by name / factory).

 This would be a rather involved change, though.

> 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
>            Assignee: Chesnay Schepler
>            Priority: Blocker
>              Labels: pull-request-available, usability
>             Fix For: 1.11.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> 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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