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https://issues.apache.org/jira/browse/HBASE-6860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-6860:
-------------------------
Fix Version/s: (was: 0.95.0)
0.94.2
Fix up after bulk move overwrote some 0.94.2 fix versions w/ 0.95.0 (Noticed by
Lars Hofhansl)
> [replication] HBASE-6550 is too aggressive, DDOSes .META.
> ---------------------------------------------------------
>
> Key: HBASE-6860
> URL: https://issues.apache.org/jira/browse/HBASE-6860
> Project: HBase
> Issue Type: Improvement
> Reporter: Jean-Daniel Cryans
> Assignee: Jean-Daniel Cryans
> Priority: Blocker
> Fix For: 0.94.2
>
> Attachments: HBASE-6860.patch
>
>
> I was doing maintenance on clusters and rebooting a replication slave was
> giving me a lot of issues because the master wasn't able to read .META. while
> it was bombarded with getClosestRowBefore() coming from all the
> ReplicationSinks. Since no regions are assigned, and it doesn't retry, it
> goes straight back to the source which retries again.
> Also it seems that in some cases with retries=1 we don't even recover from a
> stale .META. cache.
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