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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4052) Enabling a table after master switch is not allowing table scan. Throws NotServingRegionException
Date Tue, 12 Jul 2011 06:36:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13063744#comment-13063744
] 

Ted Yu commented on HBASE-4052:
-------------------------------

Patch for 0.90 looks good.
I think patch for TRUNK should be applied around same time as patch for 0.90 is applied.

Let's spend some more time on TRUNK although the cause for region server checkin problem may
be somewhere else.

> Enabling a table after master switch is not allowing table scan.  Throws NotServingRegionException
> --------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4052
>                 URL: https://issues.apache.org/jira/browse/HBASE-4052
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.90.3
>         Environment: Linux
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>             Fix For: 0.90.4
>
>         Attachments: 4052.txt, Disabled.bmp, Disabling-1.bmp, Disabling-2.bmp, HBASE-4052-1-0.90_1.patch,
HBASE-4052-1-_TestCode.patch, HBASE-4052-1-trunk_1.patch, HBASE-4052.patch, TestMasterRestartAfterDisablingTable.java
>
>
> Following is the scenario:
> Start RS and Active and standby masters
> Create table and insert data.
> Disable the table.
> Stop the active master and switch to the standby master.
> Now enable the table.
> Do a scan on the enabled table.
> NotServingRegionException is Thrown.
> But the same works well when we dont switch the master.

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