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https://issues.apache.org/jira/browse/HBASE-24244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17091122#comment-17091122
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Mohammad Arshad commented on HBASE-24244:
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I think it is not required to send error message. For similar cases error
message is not sent to client only debug message is logged. Same thing we
should do in this case also. But as we are not able to assign a server it is
better to fail fast, no need to submit move procedure and then fail.
> Move Region Command fails to move region of a table to another RS which is a
> part of different RSGroup without giving error.
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-24244
> URL: https://issues.apache.org/jira/browse/HBASE-24244
> Project: HBase
> Issue Type: Bug
> Components: rsgroup
> Reporter: Saurav Mehta
> Assignee: Mohammad Arshad
> Priority: Minor
>
> When I tried to move a region (which was the part of the Table T1 present in
> RSG1 rsgroup) to RegionServer of another RSGroup RSG2, the move was not
> successful and yet the output was "Took 3.4 seconds" instead of an error.
> Also, during the move, the master logs did not show the destination address
> as the RS address, it showed localhost which I think is misleading.
>
> STEPS TO RETRACE THE SCENARIO:
> # Create a RSGroup 'RSG1' and add region servers into it.
> # Create another RSGroup 'RSG2' and add region servers into it also.
> # Create a table 't1' with multiple regions and move it to rsgroup 'RSG1'.
> # Now try to move a region of table t1 from 'RSG1' to region server of
> 'RSG2'.
>
>
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