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https://issues.apache.org/jira/browse/HBASE-12380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jimmy Xiang updated HBASE-12380:
--------------------------------
Resolution: Fixed
Fix Version/s: 2.0.0
Assignee: Esteban Gutierrez
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
Integrated into branch master. Thanks Esteban for the patch.
> TestRegionServerNoMaster#testMultipleOpen is flaky after HBASE-11760
> --------------------------------------------------------------------
>
> Key: HBASE-12380
> URL: https://issues.apache.org/jira/browse/HBASE-12380
> Project: HBase
> Issue Type: Bug
> Components: test
> Affects Versions: 2.0.0
> Reporter: Esteban Gutierrez
> Assignee: Esteban Gutierrez
> Fix For: 2.0.0
>
> Attachments: HBASE-12380.v0.patch
>
>
> Noticed this while trying to fix faulty test while working on a fix for
> HBASE-12219:
> {code}
> Tests in error:
> TestRegionServerNoMaster.testMultipleOpen:237 » Service
> java.io.IOException: R...
> TestRegionServerNoMaster.testCloseByRegionServer:211->closeRegionNoZK:201 »
> Service
> {code}
> Initially I thought the problem was on my patch for HBASE-12219 but I noticed
> that the issue was occurring on the 7th attempt to open the region. However I
> was able to reproduce the same problem in the master branch after increasing
> the number of requests in testMultipleOpen():
> {code}
> 2014-10-29 15:03:45,043 INFO [Thread-216] regionserver.RSRpcServices(1334):
> Receiving OPEN for the
> region:TestRegionServerNoMaster,,1414620223682.025198143197ea68803e49819eae27ca.,
> which we are already trying to OPEN - ignoring this new request for this
> region.
> Submitting openRegion attempt: 16 <====
> 2014-10-29 15:03:45,044 INFO [Thread-216] regionserver.RSRpcServices(1311):
> Open TestRegionServerNoMaster,,1414620223682.025198143197ea68803e49819eae27ca.
> 2014-10-29 15:03:45,044 INFO
> [PostOpenDeployTasks:025198143197ea68803e49819eae27ca]
> hbase.MetaTableAccessor(1307): Updated row
> TestRegionServerNoMaster,,1414620223682.025198143197ea68803e49819eae27ca.
> with server=192.168.1.105,63082,1414620220789
> Submitting openRegion attempt: 17 <====
> 2014-10-29 15:03:45,046 ERROR [RS_OPEN_REGION-192.168.1.105:63082-2]
> handler.OpenRegionHandler(88): Region 025198143197ea68803e49819eae27ca was
> already online when we started processing the opening. Marking this new
> attempt as failed
> 2014-10-29 15:03:45,047 FATAL [Thread-216] regionserver.HRegionServer(1931):
> ABORTING region server 192.168.1.105,63082,1414620220789: Received OPEN for
> the
> region:TestRegionServerNoMaster,,1414620223682.025198143197ea68803e49819eae27ca.,
> which is already online
> 2014-10-29 15:03:45,047 FATAL [Thread-216] regionserver.HRegionServer(1937):
> RegionServer abort: loaded coprocessors are:
> [org.apache.hadoop.hbase.coprocessor.MultiRowMutationEndpoint]
> 2014-10-29 15:03:45,054 WARN [Thread-216] regionserver.HRegionServer(1955):
> Unable to report fatal error to master
> com.google.protobuf.ServiceException: java.io.IOException: Call to
> /192.168.1.105:63079 failed on local exception: java.io.IOException:
> Connection to /192.168.1.105:63079 is closing. Call id=4, waitTime=2
> at
> org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1707)
> at
> org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1757)
> at
> org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos$RegionServerStatusService$BlockingStub.reportRSFatalError(RegionServerStatusProtos.java:8301)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.abort(HRegionServer.java:1952)
> at
> org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.abortRegionServer(MiniHBaseCluster.java:174)
> at
> org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$100(MiniHBaseCluster.java:108)
> at
> org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$2.run(MiniHBaseCluster.java:167)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:356)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1528)
> at
> org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:277)
> at
> org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.abort(MiniHBaseCluster.java:165)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.abort(HRegionServer.java:1964)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.openRegion(RSRpcServices.java:1308)
> at
> org.apache.hadoop.hbase.regionserver.TestRegionServerNoMaster.testMultipleOpen(TestRegionServerNoMaster.java:237)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
> Caused by: java.io.IOException: Call to /192.168.1.105:63079 failed on local
> exception: java.io.IOException: Connection to /192.168.1.105:63079 is
> closing. Call id=4, waitTime=2
> at
> org.apache.hadoop.hbase.ipc.RpcClient.wrapException(RpcClient.java:1563)
> at org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1534)
> at
> org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1692)
> ... 23 more
> Caused by: java.io.IOException: Connection to /192.168.1.105:63079 is
> closing. Call id=4, waitTime=2
> at
> org.apache.hadoop.hbase.ipc.RpcClient$Connection.cleanupCalls(RpcClient.java:1257)
> at
> org.apache.hadoop.hbase.ipc.RpcClient$Connection.close(RpcClient.java:1063)
> at
> org.apache.hadoop.hbase.ipc.RpcClient$Connection.run(RpcClient.java:791)
> {code}
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