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From "Umesh Agashe (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HBASE-18227) [AMv2] Fix test hbase.coprocessor.TestCoprocessorMetrics#testRegionObserverAfterRegionClosed
Date Fri, 16 Jun 2017 20:35:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-18227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Umesh Agashe reassigned HBASE-18227:
------------------------------------

    Assignee: Umesh Agashe

> [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
>
> 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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