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From "Abhishek Singh Chouhan (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HBASE-12822) Option for Unloading regions through region_mover.rb without Acknowledging
Date Tue, 03 Nov 2015 09:50:27 GMT

     [ https://issues.apache.org/jira/browse/HBASE-12822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Abhishek Singh Chouhan reassigned HBASE-12822:
----------------------------------------------

    Assignee: Abhishek Singh Chouhan

> Option for Unloading regions through region_mover.rb without Acknowledging
> --------------------------------------------------------------------------
>
>                 Key: HBASE-12822
>                 URL: https://issues.apache.org/jira/browse/HBASE-12822
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Abhishek Singh Chouhan
>            Assignee: Abhishek Singh Chouhan
>            Priority: Minor
>             Fix For: 2.0.0
>
>
> Currently we acknowledge if region is up in Target RS after being moved.We can improve
performance of Graceful Stop/Rolling restarts if we introduce a flag based mode which does
not Acknowledge if regions are successfully up on the Target region server.This would work
fine as Regions will be moved once Region Server shuts down anyways.



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