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Posted to issues@hbase.apache.org by "Pankaj Kumar (Jira)" <ji...@apache.org> on 2020/08/27 05:45:00 UTC

[jira] [Updated] (HBASE-24900) Make retain assignment configurable during SCP

     [ https://issues.apache.org/jira/browse/HBASE-24900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pankaj Kumar updated HBASE-24900:
---------------------------------
        Fix Version/s: 3.0.0-alpha-1
    Affects Version/s: 3.0.0-alpha-1
                       2.3.1
                       2.1.9
                       2.2.5
               Status: Patch Available  (was: In Progress)

> Make retain assignment configurable during SCP
> ----------------------------------------------
>
>                 Key: HBASE-24900
>                 URL: https://issues.apache.org/jira/browse/HBASE-24900
>             Project: HBase
>          Issue Type: Sub-task
>    Affects Versions: 2.2.5, 2.1.9, 2.3.1, 3.0.0-alpha-1
>            Reporter: Pankaj Kumar
>            Assignee: Pankaj Kumar
>            Priority: Major
>             Fix For: 3.0.0-alpha-1
>
>
> HBASE-23035 change the "retain" assignment to round-robin assignment during SCP which will make the failover faster and surely improve the availability, but this will impact the scan performance in non-cloud scenario.
> This jira will make this assignment plan configurable.



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