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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17306) IntegrationTestRSGroup#testRegionMove may fail due to region server not online
Date Tue, 13 Dec 2016 21:15:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15746294#comment-15746294
] 

Ted Yu commented on HBASE-17306:
--------------------------------

The region server might have been stopped by testKillRS() :
{code}
      targetRS.stopServer(null,
          AdminProtos.StopServerRequest.newBuilder().setReason("Die").build());
{code}
But there is no log statement for the above action.

> IntegrationTestRSGroup#testRegionMove may fail due to region server not online
> ------------------------------------------------------------------------------
>
>                 Key: HBASE-17306
>                 URL: https://issues.apache.org/jira/browse/HBASE-17306
>             Project: HBase
>          Issue Type: Test
>            Reporter: Ted Yu
>            Priority: Minor
>         Attachments: 17306.v1.txt
>
>
> {code}
> 2016-12-13 05:26:57,965|INFO|MainThread|machine.py:145 - run()|2) testRegionMove(org.apache.hadoop.hbase.rsgroup.IntegrationTestRSGroup)
> 2016-12-13 05:26:57,965|INFO|MainThread|machine.py:145 - run()|org.apache.hadoop.hbase.constraint.ConstraintException:
org.apache.hadoop.hbase.constraint.                    ConstraintException: Server ctr-e77-1481596162056-0240-01-000005.a.com:16020
is not an online server in default group.
> 2016-12-13 05:26:57,966|INFO|MainThread|machine.py:145 - run()|at org.apache.hadoop.hbase.rsgroup.RSGroupAdminServer.moveServers(RSGroupAdminServer.java:135)
> 2016-12-13 05:26:57,966|INFO|MainThread|machine.py:145 - run()|at org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint.moveServers(RSGroupAdminEndpoint.java:169)
> 2016-12-13 05:26:57,966|INFO|MainThread|machine.py:145 - run()|at org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos$RSGroupAdminService.
                         callMethod(RSGroupAdminProtos.java:11136)
> 2016-12-13 05:26:57,966|INFO|MainThread|machine.py:145 - run()|at org.apache.hadoop.hbase.master.MasterRpcServices.execMasterService(MasterRpcServices.java:679)
> 2016-12-13 05:26:57,966|INFO|MainThread|machine.py:145 - run()|at org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2
> {code}
> Shortly before the test failure, the server was shutdown:
> {code}
> 2016-12-13 05:21:25,428 INFO  [MASTER_SERVER_OPERATIONS-ctr-e77-1481596162056-0240-01-000008:20000-4]
handler.ServerShutdownHandler: Finished processing of shutdown of ctr-  e77-1481596162056-0240-01-000005.a.com,16020,1481606309159
> ...
> 2016-12-13 05:26:57,935 INFO  [RpcServer.FifoWFPBQ.priority.handler=19,queue=1,port=20000]
master.ServerManager: Registering server=ctr-e77-1481596162056-0240-01-000005.hwx. site,16020,1481606803303
> 2016-12-13 05:27:06,219 DEBUG [main-EventThread] zookeeper.RegionServerTracker: Added
tracking of RS /hbase-secure/rs/ctr-e77-1481596162056-0240-01-000005.a.com,16020,       1481606803303
> {code}
> The registration of the new server (start code1481606803303) happened shortly after the
test failure.



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