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  1. HBase
  2. HBASE-12206

NPE in RSRpcServices

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.99.1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Looks "leases" is null, which is possible since the region server is not open yet. Will add a check.

      2014-10-08 08:38:17,985 ERROR [B.defaultRpcServer.handler=0,queue=0,port=20020] ipc.RpcServer: Unexpected throwable object
      java.lang.NullPointerException
              at org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:1957)
              at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:30422)
              at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2020)
              at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:108)
              at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:114)
              at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:94)
              at java.lang.Thread.run(Thread.java:724)
      2014-10-08 08:38:17,988 DEBUG [B.defaultRpcServer.handler=0,queue=0,port=20020] ipc.RpcServer: B.defaultRpcServer.handler=0,queue=0,port=20020: callId: 645 service: ClientService methodName: Scan size: 22 connection: 10.20.212.36:53810
      java.io.IOException
              at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2054)
              at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:108)
              at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:114)
              at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:94)
              at java.lang.Thread.run(Thread.java:724)
      Caused by: java.lang.NullPointerException
              at org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:1957)
              at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:30422)
              at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2020)
              ... 4 more
      

        Attachments

        1. hbase-12206.patch
          1 kB
          Jimmy Xiang

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            People

            • Assignee:
              jxiang Jimmy Xiang
              Reporter:
              jxiang Jimmy Xiang
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              Dates

              • Created:
                Updated:
                Resolved: