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https://issues.apache.org/jira/browse/HBASE-18227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16052405#comment-16052405
]
Umesh Agashe commented on HBASE-18227:
--------------------------------------
Thanks [~stack]! for your suggestion to use unassign().
> [AMv2] Fix test
> hbase.coprocessor.TestCoprocessorMetrics#testRegionObserverAfterRegionClosed
> --------------------------------------------------------------------------------------------
>
> Key: HBASE-18227
> URL: https://issues.apache.org/jira/browse/HBASE-18227
> Project: HBase
> Issue Type: Bug
> Components: amv2
> Affects Versions: 2.0.0-alpha-1
> Reporter: Umesh Agashe
> Assignee: Umesh Agashe
> Attachments: HBASE-18227.master.001.patch
>
>
> When ExecuteProceduresRemoteCall in RemoteProcedureDispatcher is enabled the
> test
> hbase.coprocessor.TestCoprocessorMetrics#testRegionObserverAfterRegionClosed
> fails as it uses not supported call admin.closeRegion() to close a region.
> Disabling table later throws exception as one of the region is not online
> (already closed).
> {code}
> org.apache.hadoop.hbase.NotServingRegionException: The region
> d8c770379823cbe6cdc517327024b128 is not online, and is not opening.
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:3111)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.closeRegion(RSRpcServices.java:1485)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.executeProcedures(RSRpcServices.java:3430)
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:28757)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:406)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:278)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:258)
> 2017-06-16 11:25:02,177 WARN [RSProcedureDispatcher-pool4-t6]
> procedure.RSProcedureDispatcher$AbstractRSRemoteCall(200): the request should
> be tried elsewhere instead; server=172.21.2.192,53652,1497637493318 try=0
> org.apache.hadoop.hbase.NotServingRegionException:
> org.apache.hadoop.hbase.NotServingRegionException: The region
> d8c770379823cbe6cdc517327024b128 is not online, and is not opening.
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:3111)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.closeRegion(RSRpcServices.java:1485)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.executeProcedures(RSRpcServices.java:3430)
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:28757)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:406)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:278)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:258)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> at
> org.apache.hadoop.hbase.ipc.RemoteWithExtrasException.instantiateException(RemoteWithExtrasException.java:93)
> at
> org.apache.hadoop.hbase.ipc.RemoteWithExtrasException.unwrapRemoteException(RemoteWithExtrasException.java:83)
> at
> org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil.makeIOExceptionOfException(ProtobufUtil.java:370)
> at
> org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil.getRemoteException(ProtobufUtil.java:347)
> at
> org.apache.hadoop.hbase.master.procedure.RSProcedureDispatcher$ExecuteProceduresRemoteCall.sendRequest(RSProcedureDispatcher.java:295)
> at
> org.apache.hadoop.hbase.master.procedure.RSProcedureDispatcher$ExecuteProceduresRemoteCall.call(RSProcedureDispatcher.java:265)
> at
> org.apache.hadoop.hbase.master.procedure.RSProcedureDispatcher$ExecuteProceduresRemoteCall.call(RSProcedureDispatcher.java:246)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by:
> org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.NotServingRegionException):
> org.apache.hadoop.hbase.NotServingRegionException: The region
> d8c770379823cbe6cdc517327024b128 is not online, and is not opening.
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:3111)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.closeRegion(RSRpcServices.java:1485)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.executeProcedures(RSRpcServices.java:3430)
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:28757)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:406)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:278)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:258)
> {code}
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