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From "Esteban Gutierrez (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-19499) RegionMover#stripMaster in RegionMover needs to handle HBASE-18511 gracefully
Date Tue, 12 Dec 2017 23:14:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-19499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Esteban Gutierrez updated HBASE-19499:
--------------------------------------
    Summary: RegionMover#stripMaster in RegionMover needs to handle HBASE-18511 gracefully
 (was: RegionMover#stripMaster is not longer necessary in RegionMover)

> RegionMover#stripMaster in RegionMover needs to handle HBASE-18511 gracefully
> -----------------------------------------------------------------------------
>
>                 Key: HBASE-19499
>                 URL: https://issues.apache.org/jira/browse/HBASE-19499
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Esteban Gutierrez
>
> Probably this is the first of few issues found during some tests with RegionMover. After
HBASE-13014 we ship the new RegionMover tool but it currently assumes that master will be
hosting regions so it attempts to remove master from the list and that causes an issue similar
to this:
> {code}
> 17/12/12 11:01:06 WARN util.RegionMover: Could not remove master from list of RS
> java.lang.Exception: Server host1.example.com:22001 is not in list of online servers(Offline/Incorrect)
> 	at org.apache.hadoop.hbase.util.RegionMover.stripServer(RegionMover.java:818)
> 	at org.apache.hadoop.hbase.util.RegionMover.stripMaster(RegionMover.java:757)
> 	at org.apache.hadoop.hbase.util.RegionMover.access$1800(RegionMover.java:78)
> 	at org.apache.hadoop.hbase.util.RegionMover$Unload.call(RegionMover.java:339)
> 	at org.apache.hadoop.hbase.util.RegionMover$Unload.call(RegionMover.java:314)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 	at java.lang.Thread.run(Thread.java:748)
> {code}
> Basicaly



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