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  1. Hadoop Map/Reduce
  2. MAPREDUCE-5425

Junit in TestJobHistoryServer failing in jdk 7

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.4-alpha
    • Fix Version/s: 0.23.10, 2.1.1-beta
    • Component/s: jobhistoryserver
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      We get the following exception when we run the unit tests of TestJobHistoryServer with jdk 7:
      Caused by: java.net.BindException: Problem binding to [0.0.0.0:10033] java.net.BindException: Address already in use; For more details see: http://wiki.apache.org/hadoop/BindException
      at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:719)
      at org.apache.hadoop.ipc.Server.bind(Server.java:423)
      at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:535)
      at org.apache.hadoop.ipc.Server.<init>(Server.java:2202)
      at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:901)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:505)
      at org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:480)
      at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:746)
      at org.apache.hadoop.mapreduce.v2.hs.server.HSAdminServer.serviceInit(HSAdminServer.java:100)
      at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)

      This is happening because testMainMethod starts the history server and doesnt stop it. This worked in jdk 6 because tests executed sequentially and this test was last one and didnt affect other tests,but in jdk 7 it fails.

        Attachments

        1. MAPREDUCE-5425.patch
          4 kB
          Robert Parker
        2. MAPREDUCE-5425-2.patch
          4 kB
          Robert Parker
        3. MAPREDUCE-5425-3.patch
          5 kB
          Robert Parker

          Activity

            People

            • Assignee:
              robsparker Robert Parker
              Reporter:
              ashwinshankar77 Ashwin Shankar
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              Dates

              • Created:
                Updated:
                Resolved: