[HBASE-17557] HRegionServer#reportRegionSizesForQuotas() should respond to UnsupportedOperationException

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: HBASE-16961, 2.0.0
• Labels: quota
• Hadoop Flags: Reviewed
• Assignee: Ted Yu
• Reporter: Ted Yu
• Created: 27/Jan/17 18:10
• Updated: 06/Apr/18 04:00
• Resolved: 30/Jan/17 15:48

Description

When master doesn't support quota, you would see the following repeatedly in region server log:

2017-01-27 17:24:27,389 DEBUG [cn011.x.com,16020,1485468203653_ChoreService_1] regionserver.HRegionServer: Failed to report region sizes to Master. This will be retried.
org.apache.hadoop.hbase.DoNotRetryIOException: /23:16000 is unable to read call parameter from client 21; java.lang.UnsupportedOperationException: ReportRegionSpaceUse
        at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106)
        at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:95)
        at org.apache.hadoop.hbase.protobuf.ProtobufUtil.getRemoteException(ProtobufUtil.java:334)
        at org.apache.hadoop.hbase.regionserver.HRegionServer.reportRegionSizesForQuotas(HRegionServer.java:1211)
        at org.apache.hadoop.hbase.quotas.FileSystemUtilizationChore.reportRegionSizesToMaster(FileSystemUtilizationChore.java:170)
        at org.apache.hadoop.hbase.quotas.FileSystemUtilizationChore.chore(FileSystemUtilizationChore.java:129)
        at org.apache.hadoop.hbase.ScheduledChore.run(ScheduledChore.java:185)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.DoNotRetryIOException): /23:16000 is unable to read call parameter from client 21; java.lang.                     UnsupportedOperationException: ReportRegionSpaceUse
        at org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1225)
        at org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:213)
        at org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:287)
        at org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos$RegionServerStatusService$BlockingStub.reportRegionSpaceUse(RegionServerStatusProtos.java:10919)
        at org.apache.hadoop.hbase.regionserver.HRegionServer.reportRegionSizesForQuotas(HRegionServer.java:1209)

HRegionServer.reportRegionSizesForQuotas() should respond to UnsupportedOperationException and stop retrying.