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Posted to dev@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/06/23 19:17:00 UTC

[jira] [Resolved] (HBASE-18064) Admin API to redistribute Favored Nodes

     [ https://issues.apache.org/jira/browse/HBASE-18064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell resolved HBASE-18064.
-----------------------------------------
      Assignee:     (was: Thiruvel Thirumoolan)
    Resolution: Not A Problem

> Admin API to redistribute Favored Nodes
> ---------------------------------------
>
>                 Key: HBASE-18064
>                 URL: https://issues.apache.org/jira/browse/HBASE-18064
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Thiruvel Thirumoolan
>            Priority: Major
>
> The redistribute command/API will spread favored nodes of regions across all online region servers. This should be useful when there are new machines added to the cluster. This makes sure that existing region assignment and data locality are not disturbed. The client is thin and the redistribution logic is done by the balancer, run as part of the Master.



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