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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2018/03/02 02:45:00 UTC

[jira] [Updated] (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 ]

stack updated HBASE-18064:
--------------------------
    Fix Version/s:     (was: 2.0.0)

> 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
>            Assignee: 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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