[jira] Commented: (HBASE-1508) Shell "close_region" reveals a Master<>HRS problem, regions are not reassigned

["Lars George (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-1508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12717984#action_12717984 ] 

Lars George commented on HBASE-1508:
------------------------------------

More importantly, the heartbeat and the HRS closing the region is not logged anywhere. Btw, this is using the local standalone HBase and the TestTable created by the PerformanceTest class as per HBASE-1363.

So what happens is that the table does not have the closed regions anymore in its region list, but when looking at the regions hosted by the one HRS running they are listed. This seems wrong?

> Shell "close_region" reveals a Master<>HRS problem, regions are not reassigned
> ------------------------------------------------------------------------------
>
>                 Key: HBASE-1508
>                 URL: https://issues.apache.org/jira/browse/HBASE-1508
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 0.20.0
>            Reporter: Lars George
>             Fix For: 0.20.0
>
>
> When issuing a "close_region" on the shell the Master logs these entries:
> {code}
> ...
> 2009-06-09 22:11:31,141 DEBUG org.apache.hadoop.hbase.master.RegionManager: Applying operation in tasklists to region
> 2009-06-09 22:11:33,557 DEBUG org.apache.hadoop.hbase.master.HMaster: Attempting to close region: TestTable,0000291328,1244572849139
> 2009-06-09 22:11:33,560 INFO org.apache.hadoop.hbase.master.HMaster: Marking TestTable,0000291328,1244572849139 as closed on 192.168.2.103:63745; cleaning SERVER + STARTCODE; master will tell regionserver to close region on next heartbeat
> 2009-06-09 22:11:34,156 DEBUG org.apache.hadoop.hbase.master.RegionManager: Applying operation in tasklists to region
> ...
> {code}
> But that is it, no further processing is done. The regions stays closed, and even across a restart it stays closed. 
> According to what I got told the region should be automatically reassigned to a new server. Please confirm that this is what is expected. If not and the above seems right, then please disregard and close issue.

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