Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Not A Problem
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      I've been seeing the following error in some tasks:

      org.apache.hadoop.ipc.RemoteException: java.io.IOException: java.lang.IllegalArgumentException: Duplicate metricsName:getTask
              at org.apache.hadoop.metrics.util.MetricsRegistry.add(MetricsRegistry.java:56)
              at org.apache.hadoop.metrics.util.MetricsTimeVaryingRate.<init>(MetricsTimeVaryingRate.java:89)
              at org.apache.hadoop.metrics.util.MetricsTimeVaryingRate.<init>(MetricsTimeVaryingRate.java:99)
              at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:522)
              at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:959)
              at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:955)
              at java.security.AccessController.doPrivileged(Native Method)
              at javax.security.auth.Subject.doAs(Subject.java:396)
              at org.apache.hadoop.ipc.Server$Handler.run(Server.java:953)
              at org.apache.hadoop.ipc.Client.call(Client.java:736)
              at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
              at $Proxy0.getTask(Unknown Source)
              at org.apache.hadoop.mapred.Child.main(Child.java:109)
      

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            • Assignee:
              Unassigned
              Reporter:
              owen.omalley Owen O'Malley
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              • Created:
                Updated:
                Resolved: