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Posted to issues@hbase.apache.org by "ramkrishna.s.vasudevan (JIRA)" <ji...@apache.org> on 2013/03/18 04:06:15 UTC
[jira] [Commented] (HBASE-8133) avoid assign for disabling table
regions(OPENING/PENDING_OPEN) in SSH
[ https://issues.apache.org/jira/browse/HBASE-8133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13604841#comment-13604841 ]
ramkrishna.s.vasudevan commented on HBASE-8133:
-----------------------------------------------
[~rajesh23]
This change is needed but is this scenario possible? As we discussed on the TestMasterFailover testcase failure in HBASE-7985 we need to validate if this is possible.
There in that testcase we were forcefully creating a node in DISABLING state.
Ideally i prefer we work on the test case to make it more accurate as per the working.
> avoid assign for disabling table regions(OPENING/PENDING_OPEN) in SSH
> ---------------------------------------------------------------------
>
> Key: HBASE-8133
> URL: https://issues.apache.org/jira/browse/HBASE-8133
> Project: HBase
> Issue Type: Bug
> Components: Region Assignment
> Affects Versions: 0.95.0
> Reporter: rajeshbabu
> Assignee: rajeshbabu
> Fix For: 0.98.0
>
>
> Disabling table regions which are in PENDING_OPEN or OPENING on dead server are getting assigned then unassiging.
> We can avoid this by just mark OFFLINE for the regions,any way znodes of the transitions got deleted as part of am.processServerShutdown(serverName).
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