java.lang.UnsupportedOperationException: Unknown message type: GraphJobMessage [flag=0, map=null, vertexId=, vertexValue=null] at org.apache.hama.graph.GraphJobRunner.parseMessages(GraphJobRunner.java:590)

hama-user | ikapoura@csd.auth.gr | 3 years ago
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  1. 0

    Aggregator problem

    hama-user | 3 years ago | ikapoura@csd.auth.gr
    java.lang.UnsupportedOperationException: Unknown message type: GraphJobMessage [flag=0, map=null, vertexId=, vertexValue=null] at org.apache.hama.graph.GraphJobRunner.parseMessages(GraphJobRunner.java:590)
  2. 0

    Re: Aggregator problem

    hama-user | 3 years ago | ikapoura@csd.auth.gr
    java.lang.UnsupportedOperationException: Unknown message type: GraphJobMessage [flag=0, map=null, vertexId=, vertexValue=null] at org.apache.hama.graph.GraphJobRunner.parseMessages(GraphJobRunner.java:590)

    Root Cause Analysis

    1. java.lang.UnsupportedOperationException

      Unknown message type: GraphJobMessage [flag=0, map=null, vertexId=, vertexValue=null] at org.apache.hama.graph.GraphJobRunner.parseMessages(GraphJobRunner.java:590)

      at org.apache.hama.graph.GraphJobRunner.bsp()
    2. org.apache.hama
      LocalBSPRunner$BSPRunner.call
      1. org.apache.hama.graph.GraphJobRunner.bsp(GraphJobRunner.java:136)
      2. org.apache.hama.bsp.LocalBSPRunner$BSPRunner.run(LocalBSPRunner.java:258)
      3. org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:288)
      4. org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:212)
      4 frames
    3. Java RT
      FutureTask.run
      1. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:138)
      3. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
      4. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      5. java.util.concurrent.FutureTask.run(FutureTask.java:138)
      5 frames