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Posted to issues@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/07/01 20:26:00 UTC

[jira] [Closed] (HBASE-14473) Compute region locality in parallel

     [ https://issues.apache.org/jira/browse/HBASE-14473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell closed HBASE-14473.
---------------------------------------

> Compute region locality in parallel
> -----------------------------------
>
>                 Key: HBASE-14473
>                 URL: https://issues.apache.org/jira/browse/HBASE-14473
>             Project: HBase
>          Issue Type: Bug
>          Components: Balancer
>    Affects Versions: 1.2.0
>            Reporter: Elliott Neil Clark
>            Assignee: Elliott Neil Clark
>            Priority: Major
>             Fix For: 1.2.0, 1.3.0, 2.0.0
>
>         Attachments: HBASE-14473-v1.patch, HBASE-14473-v2.patch, HBASE-14473-v3.patch, HBASE-14473-v4.patch, HBASE-14473.patch
>
>
> Right now on large clusters it's necessary to turn off the locality balance cost as it takes too long to compute the region locality. This is because it's computed when need in serial.
> We should compute this in parallel before it's needed.



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