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From "Zhihong Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6281) Assignment need not be called for disabling table regions during clean cluster start up.
Date Wed, 27 Jun 2012 16:38:44 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13402339#comment-13402339
] 

Zhihong Ted Yu commented on HBASE-6281:
---------------------------------------

For 0.92, there is no src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManager.java
It would be nice if you can create the file and put your test there.
                
> Assignment need not be called for disabling table regions during clean cluster start
up.
> ----------------------------------------------------------------------------------------
>
>                 Key: HBASE-6281
>                 URL: https://issues.apache.org/jira/browse/HBASE-6281
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.92.1, 0.94.0
>            Reporter: rajeshbabu
>            Assignee: rajeshbabu
>             Fix For: 0.92.2, 0.96.0, 0.94.1
>
>         Attachments: HBASE-6281_94.patch, HBASE-6281_trunk.patch
>
>
> Currently during clean cluster start up if there are tables in DISABLING state, we do
bulk assignment through assignAllUserRegions() and after region is OPENED in RS, master checks
if the table is in DISBALING/DISABLED state (in Am.regionOnline) and again calls unassign.
 This roundtrip can be avoided even before calling assignment.
> This JIRA is to address the above scenario.

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