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Posted to issues@hbase.apache.org by "Jimmy Xiang (Commented) (JIRA)" <ji...@apache.org> on 2012/01/13 20:06:39 UTC
[jira] [Commented] (HBASE-5196) Failure in region split after PONR
could cause region hole
[ https://issues.apache.org/jira/browse/HBASE-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13185760#comment-13185760 ]
Jimmy Xiang commented on HBASE-5196:
------------------------------------
I have a simple fix. When the master starts up, fix up all the missing daughters as the ServerShutdown handler does.
> Failure in region split after PONR could cause region hole
> ----------------------------------------------------------
>
> Key: HBASE-5196
> URL: https://issues.apache.org/jira/browse/HBASE-5196
> Project: HBase
> Issue Type: Bug
> Components: master, regionserver
> Affects Versions: 0.92.0, 0.94.0
> Reporter: Jimmy Xiang
> Assignee: Jimmy Xiang
>
> If region split fails after PONR, it relies on the master ServerShutdown handler to fix it. However, if the master doesn't get a chance to fix it. There will be a hole in the region chain.
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