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https://issues.apache.org/jira/browse/HBASE-8106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13602905#comment-13602905
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Himanshu Vashishtha commented on HBASE-8106:
--------------------------------------------
Thanks for the review Lars.
I tried to create a more "realistic" scenario where three regionservers are
trying to move the znodes.
If we keep the hostname same, then also the test will pass. But, the exception
will be different: it will be a "NodeExists" exception because all the
nodefailoverworkers will try to create same set of znodes in the target.
Rather, if we keep them separate, then we get NoNodeException, indicating that
the log znode which NodeFailoverworker is trying to copy/move no longer exists
at the source(as it is already moved by some other regionserver). Please let me
know if you still need the same hosts.
> Test to check replication log znodes move is done correctly
> -----------------------------------------------------------
>
> Key: HBASE-8106
> URL: https://issues.apache.org/jira/browse/HBASE-8106
> Project: HBase
> Issue Type: Test
> Components: Replication
> Affects Versions: 0.94.5
> Reporter: Himanshu Vashishtha
> Assignee: Himanshu Vashishtha
> Fix For: 0.94.7
>
> Attachments: HBase-8106-trunk.patch
>
>
> ReplicationZookeeper#copyQueuesFromRSUsingMulti moves the znodes under a
> regionserver failover environment. This jira is to add that the move is done
> correctly.
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