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  1. HBase
  2. HBASE-23597

Give high priority for meta assign procedure and ServerCrashProcedure which carry meta.

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    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.2.2
    • None
    • None
    • None

    Description

      2019-12-18 16:14:41,698 INFO  [KeepAlivePEWorker-18] assignment.TransitRegionStateProcedure: Starting pid=23568, ppid=23567, state=RUNNABLE:REGION_STATE_TRANSITION_OPEN, locked=true; TransitRegionStateProcedure table=hbase:meta, region=1588230740, ASSIGN; openRegion rit=OPEN, location=100.107.165.61,60020,1576553057082; loc=100.107.165.61,60020,1576553057082
      2019-12-18 16:14:41,698 INFO  [KeepAlivePEWorker-18] zookeeper.MetaTableLocator: Setting hbase:meta (replicaId=0) location in ZooKeeper as 100.107.165.61,60020,1576553057082
      2019-12-18 16:14:43,515 INFO  [PEWorker-2] procedure2.ProcedureExecutor: Finished subprocedure pid=23569, resume processing parent pid=23568, ppid=23567, state=RUNNABLE:REGION_STATE_TRANSITION_CONFIRM_OPENED, locked=true; TransitRegionStateProcedure table=hbase:meta, region=1588230740, ASSIGN
      2019-12-18 16:14:43,518 INFO  [PEWorker-2] procedure2.ProcedureExecutor: Finished pid=23569, ppid=23568, state=SUCCESS; org.apache.hadoop.hbase.master.assignment.OpenRegionProcedure in 1.5970sec
      2019-12-18 16:14:43,522 INFO  [PEWorker-9] procedure2.ProcedureExecutor: Finished subprocedure pid=23568, resume processing parent pid=23567, state=RUNNABLE:SERVER_CRASH_GET_REGIONS, locked=true; ServerCrashProcedure server=100.107.165.22,60020,1576553019781, splitWal=true, meta=true
      2019-12-18 16:14:43,522 INFO  [PEWorker-9] procedure2.ProcedureExecutor: Finished pid=23568, ppid=23567, state=SUCCESS; TransitRegionStateProcedure table=hbase:meta, region=1588230740, ASSIGN in 6.4630sec
      
      
      2019-12-18 16:15:07,212 DEBUG [RegionServerTracker-0] procedure2.ProcedureExecutor: Stored pid=69619, state=RUNNABLE:SERVER_CRASH_START; ServerCrashProcedure server=100.107.165.61,60020,1576553057082, splitWal=true, meta=true
      2019-12-18 16:15:07,212 DEBUG [RegionServerTracker-0] procedure.MasterProcedureScheduler: Add ServerQueue(100.107.165.61,60020,1576553057082, xlock=false sharedLock=0 size=1) to run queue because: the exclusive lock is not held by anyone when adding pid=69619, state=RUNNABLE:SERVER_CRASH_START; ServerCrashProcedure server=100.107.165.61,60020,1576553057082, splitWal=true, meta=true
      2019-12-18 16:15:07,212 INFO  [RegionServerTracker-0] assignment.AssignmentManager: Scheduled SCP pid=69619 for 100.107.165.61,60020,1576553057082 (carryingMeta=true) 100.107.165.61,60020,1576553057082/CRASHED/regionCount=13026/lock=java.util.concurrent.locks.ReentrantReadWriteLock@68f2ee72[Write locks = 1, Read locks = 0], oldState=ONLINE.
      2019-12-18 16:15:21,629 DEBUG [RpcServer.default.FPBQ.Fifo.handler=959,queue=191,port=60000] master.DeadServer: Removed 100.107.165.61,60020,1576553057082, processing=true, numProcessing=0
      
      
      
      2019-12-18 16:16:14,779 DEBUG [qtp1688526221-1038] client.ConnectionImplementation: locateRegionInMeta parentTable='hbase:meta', attempt=0 of 31 failed; retrying after sleep of 31
      org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=31, exceptions:
      Wed Dec 18 16:16:14 CST 2019, null, java.net.SocketTimeoutException: callTimeout=60000, callDuration=81362: org.apache.hadoop.hbase.NotServingRegionException: hbase:meta,,1 is not online on 100.107.165.61,60020,1576656916048
              at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:3349)
              at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:3326)
              at org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:1439)
              at org.apache.hadoop.hbase.regionserver.RSRpcServices.newRegionScanner(RSRpcServices.java:2967)
              at org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:3300)
              at org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:42190)
              at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:413)
              at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
              at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:338)
              at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:318)
       row 'hbase:rsgroup,,99999999999999' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=100.107.165.61,60020,1576553057082, seqNum=-1
      
      
      
      
      2019-12-18 16:33:04,715 ERROR [PEWorker-15] master.HMaster: Master server abort: loaded coprocessors are: [org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint]
      2019-12-18 16:33:04,715 ERROR [PEWorker-15] master.HMaster: ***** ABORTING master 100.107.176.225,60000,1576656778460: FAILED persisting region=38d18fd824890c80cff972cbf2e4c174 state=OPENING *****
      java.net.SocketTimeoutException: callTimeout=1200000, callDuration=1286005: org.apache.hadoop.hbase.NotServingRegionException: hbase:meta,,1 is not online on 100.107.165.61,60020,1576656916048
              at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:3349)
              at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:3326)
              at org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:1439)
              at org.apache.hadoop.hbase.regionserver.RSRpcServices.mutate(RSRpcServices.java:2772)
              at org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:42188)
              at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:413)
              at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
              at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:338)
              at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:318)
       row 'table1w,user22322,1575810347321.38d18fd824890c80cff972cbf2e4c174.' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=100.107.165.61,60020,1576553057082, seqNum=-1
              at org.apache.hadoop.hbase.client.RpcRetryingCallerImpl.callWithRetries(RpcRetryingCallerImpl.java:159)
              at org.apache.hadoop.hbase.client.HTable.put(HTable.java:540)
              at org.apache.hadoop.hbase.master.assignment.RegionStateStore.updateRegionLocation(RegionStateStore.java:209)
              at org.apache.hadoop.hbase.master.assignment.RegionStateStore.updateUserRegionLocation(RegionStateStore.java:203)
              at org.apache.hadoop.hbase.master.assignment.RegionStateStore.updateRegionLocation(RegionStateStore.java:141)
              at org.apache.hadoop.hbase.master.assignment.AssignmentManager.transitStateAndUpdate(AssignmentManager.java:1632)
              at org.apache.hadoop.hbase.master.assignment.AssignmentManager.regionOpening(AssignmentManager.java:1647)
              at org.apache.hadoop.hbase.master.assignment.TransitRegionStateProcedure.openRegion(TransitRegionStateProcedure.java:207)
              at org.apache.hadoop.hbase.master.assignment.TransitRegionStateProcedure.executeFromState(TransitRegionStateProcedure.java:339)
              at org.apache.hadoop.hbase.master.assignment.TransitRegionStateProcedure.executeFromState(TransitRegionStateProcedure.java:102)
              at org.apache.hadoop.hbase.procedure2.StateMachineProcedure.execute(StateMachineProcedure.java:194)
              at org.apache.hadoop.hbase.master.assignment.TransitRegionStateProcedure.execute(TransitRegionStateProcedure.java:319)
              at org.apache.hadoop.hbase.master.assignment.TransitRegionStateProcedure.execute(TransitRegionStateProcedure.java:102)
              at org.apache.hadoop.hbase.procedure2.Procedure.doExecute(Procedure.java:962)
              at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:1648)
              at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.executeProcedure(ProcedureExecutor.java:1395)
              at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$1100(ProcedureExecutor.java:78)
              at org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:1965)
      Caused by: org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: hbase:meta,,1 is not online on 100.107.165.61,60020,1576656916048
              at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:3349)
              at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:3326)
              at org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:1439)
              at org.apache.hadoop.hbase.regionserver.RSRpcServices.mutate(RSRpcServices.java:2772)
              at org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:42188)
              at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:413)
              at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
              at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:338)
              at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:318)
      
              at sun.reflect.GeneratedConstructorAccessor14.newInstance(Unknown Source)
              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:99)
              at org.apache.hadoop.hbase.ipc.RemoteWithExtrasException.unwrapRemoteException(RemoteWithExtrasException.java:89)
              at org.apache.hadoop.hbase.protobuf.ProtobufUtil.makeIOExceptionOfException(ProtobufUtil.java:282)
              at org.apache.hadoop.hbase.protobuf.ProtobufUtil.handleRemoteException(ProtobufUtil.java:269)
              at org.apache.hadoop.hbase.client.RegionServerCallable.call(RegionServerCallable.java:129)
              at org.apache.hadoop.hbase.client.RpcRetryingCallerImpl.callWithRetries(RpcRetryingCallerImpl.java:107)
              ... 17 more
      Caused by: org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.NotServingRegionException): org.apache.hadoop.hbase.NotServingRegionException: hbase:meta,,1 is not online on 100.107.165.61,60020,1576656916048
              at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:3349)
              at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:3326)
              at org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:1439)
              at org.apache.hadoop.hbase.regionserver.RSRpcServices.mutate(RSRpcServices.java:2772)
              at org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:42188)
              at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:413)
              at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
              at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:338)
              at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:318)
      
              at org.apache.hadoop.hbase.ipc.AbstractRpcClient.onCallFinished(AbstractRpcClient.java:389)
              at org.apache.hadoop.hbase.ipc.AbstractRpcClient.access$100(AbstractRpcClient.java:97)
              at org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:423)
              at org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:419)
              at org.apache.hadoop.hbase.ipc.Call.callComplete(Call.java:103)
              at org.apache.hadoop.hbase.ipc.Call.setException(Call.java:118)
              at org.apache.hadoop.hbase.ipc.NettyRpcDuplexHandler.readResponse(NettyRpcDuplexHandler.java:162)
              at org.apache.hadoop.hbase.ipc.NettyRpcDuplexHandler.channelRead(NettyRpcDuplexHandler.java:192)
              at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
      
      
      
      2019-12-18 16:33:04,728 DEBUG [PEWorker-15] procedure.MasterProcedureScheduler: Remove ServerQueue(100.107.165.61,60020,1576553057082, xlock=false sharedLock=0 size=0) from run queue because: queue is empty after polling out pid=69619, state=RUNNABLE:SERVER_CRASH_START; ServerCrashProcedure server=100.107.165.61,60020,1576553057082, splitWal=true, meta=true
      2019-12-18 16:33:04,728 DEBUG [PEWorker-15] procedure.MasterProcedureScheduler: Remove ServerQueue(100.107.165.61,60020,1576553057082, xlock=true (69619) sharedLock=0 size=0) from run queue because: pid=69619, state=RUNNABLE:SERVER_CRASH_START; ServerCrashProcedure server=100.107.165.61,60020,1576553057082, splitWal=true, meta=true held exclusive lock
      
      
      2019-12-18 16:33:06,353 INFO  [PEWorker-13] assignment.TransitRegionStateProcedure: Starting pid=69626, ppid=69619, state=RUNNABLE:REGION_STATE_TRANSITION_OPEN, locked=true; TransitRegionStateProcedure table=hbase:meta, region=1588230740, ASSIGN; openRegion rit=OPEN, location=100.107.165.22,60020,1576656877749; loc=100.107.165.22,60020,1576656877749
      2019-12-18 16:33:06,353 INFO  [PEWorker-13] zookeeper.MetaTableLocator: Setting hbase:meta (replicaId=0) location in ZooKeeper as 100.107.165.22,60020,1576656877749
      

      Looks at this logs, we can see the ServerCrashProcedure server=100.107.165.61,60020,1576553057082(carry meta) queued for quit a while blocked by other procedure.

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              binlijin Lijin Bin
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