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https://issues.apache.org/jira/browse/HBASE-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12715658#action_12715658
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Jean-Daniel Cryans commented on HBASE-1143:
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I tried this. What I see after killing the .META. holding RS is that we lose a
bunch of edits so we only see an old version of the .META. table coming back.
That version, if you killed your RS not long after the cluster startup, is a
snapshot of .META. on the last shutdown. What I saw is a bunch of "Current
assignment of ...", just like a fresh start!
Now I restarted HBase and tested again but I first flushed .META. and, guess
what, everything was fine. IMO we should flush/compact .META. like crazy until
we are able to not lose edits. That region is always small so it seconds < 1
sec to do.
> region count erratic in master UI (kill server hosting root or meta and see
> how count goes awry).... make sure you have a bunch of reions in there
> --------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-1143
> URL: https://issues.apache.org/jira/browse/HBASE-1143
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: stack
> Fix For: 0.20.0
>
>
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