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https://issues.apache.org/jira/browse/HBASE-14749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14994961#comment-14994961
]
stack commented on HBASE-14749:
-------------------------------
I tried it on cluster and it did this...
{code}
...
2015-11-06 18:56:23,329 DEBUG [AsyncRpcChannel-pool2-t1] ipc.AsyncRpcChannel:
Use SIMPLE authentication for service MasterService, sasl=false
2015-11-06 18:56:23,425 DEBUG [pool-1-thread-1] util.RegionMover: Online region
servers:[c2024.halxg.cloudera.com,16020,1446752498130,
c2021.halxg.cloudera.com,16020,1446752186044,
c2023.halxg.cloudera.com,16020,1446752312106,
c2025.halxg.cloudera.com,16020,1446751720865,
c2022.halxg.cloudera.com,16020,1446750049559]
2015-11-06 18:56:23,435 WARN [pool-1-thread-1] util.RegionMover: Error
removing master from list of RS
java.lang.Exception: Server c2020.halxg.cloudera.com:16000 is not in list of
online servers(Offline/Incorrect)
at
org.apache.hadoop.hbase.util.RegionMover.stripServer(RegionMover.java:815)
at
org.apache.hadoop.hbase.util.RegionMover.stripMaster(RegionMover.java:752)
at
org.apache.hadoop.hbase.util.RegionMover.access$1800(RegionMover.java:75)
at
org.apache.hadoop.hbase.util.RegionMover$Unload.call(RegionMover.java:338)
at
org.apache.hadoop.hbase.util.RegionMover$Unload.call(RegionMover.java:315)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
...
{code}
So, I have a master branch with your patch trying to do rolling restart of a
branch-1 cluster. This may be the problem? Otherwise, not sure what the
complaint about master is about without digging in code. Perhaps you know
[~abhishek.chouhan]? Thank you.
> Make changes to region_mover.rb to use RegionMover Java tool
> ------------------------------------------------------------
>
> Key: HBASE-14749
> URL: https://issues.apache.org/jira/browse/HBASE-14749
> Project: HBase
> Issue Type: Improvement
> Reporter: Abhishek Singh Chouhan
> Assignee: Abhishek Singh Chouhan
> Fix For: 2.0.0
>
> Attachments: HBASE-14749.patch, HBASE-14749.patch
>
>
> With HBASE-13014 in, we can now replace the ruby script such that it invokes
> the Java Tool. Also expose timeout and no-ack mode which were added.
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