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Posted to issues@kudu.apache.org by "Andrew Wong (Jira)" <ji...@apache.org> on 2020/05/13 23:30:00 UTC

[jira] [Resolved] (KUDU-2780) Rebalance Kudu cluster in background

     [ https://issues.apache.org/jira/browse/KUDU-2780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Wong resolved KUDU-2780.
-------------------------------
    Fix Version/s: 1.13.0
       Resolution: Fixed

Basically all of this landed in 1.12.0, though there is a patch in 1.12.x that is necessary to run correctly (see KUDU-3113). This will be available in 1.13.0.

> Rebalance Kudu cluster in background
> ------------------------------------
>
>                 Key: KUDU-2780
>                 URL: https://issues.apache.org/jira/browse/KUDU-2780
>             Project: Kudu
>          Issue Type: Improvement
>          Components: master
>            Reporter: Alexey Serbin
>            Assignee: Hannah Nguyen
>            Priority: Major
>              Labels: roadmap-candidate
>             Fix For: 1.13.0
>
>
> With the introduction of `kudu cluster rebalance` CLI tool it's possible to balance the distribution of tablet replicas in a Kudu cluster.  However, that tool should be run manually or via an external scheduler (e.g. cron).
> It would be nice if Kudu would track and correct imbalances of replica distribution automatically.



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