java.lang.IllegalArgumentException: checkLocalJobRunnerConfiguration: When using LocalJobRunner, must have only one worker since only 1 task at a time!

giraph-user | Stefan Beskow | 3 years ago
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  1. 0

    How-to: Write and Run Apache Giraph Jobs on Apache Hadoop | Cloudera Engineering Blog

    cloudera.com | 1 year ago
    java.lang.IllegalArgumentException: checkLocalJobRunnerConfiguration: When using LocalJobRunner, must have only one worker since only 1 task at a time!
  2. 0

    How-to: Write and Run Apache Giraph Jobs on Apache Hadoop - Cloudera Engineering Blog

    cloudera.com | 9 months ago
    java.lang.IllegalArgumentException: checkLocalJobRunnerConfiguration: When using LocalJobRunner, must have only one worker since only 1 task at a time!
  3. 0

    RE: Run SimpleShortestPathsVertex sample application using multiple workers

    giraph-user | 3 years ago | Stefan Beskow
    java.lang.IllegalArgumentException: checkLocalJobRunnerConfiguration: When using LocalJobRunner, must have only one worker since only 1 task at a time!
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  5. 0

    Re: Problem with simple shortest path

    giraph-user | 2 years ago | Ing. Alessio Arleo
    java.lang.IllegalArgumentException: checkLocalJobRunnerConfiguration: When using LocalJobRunner, you cannot run in split master / worker mode since there is only 1 task at a time!

    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      checkLocalJobRunnerConfiguration: When using LocalJobRunner, must have only one worker since only 1 task at a time!

      at org.apache.giraph.job.GiraphJob.checkLocalJobRunnerConfiguration()
    2. Apache Giraph Core
      GiraphRunner.run
      1. org.apache.giraph.job.GiraphJob.checkLocalJobRunnerConfiguration(GiraphJob.java:151)
      2. org.apache.giraph.job.GiraphJob.run(GiraphJob.java:225)
      3. org.apache.giraph.GiraphRunner.run(GiraphRunner.java:94)
      3 frames
    3. Hadoop
      ToolRunner.run
      1. org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
      2. org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
      2 frames
    4. Apache Giraph Core
      GiraphRunner.main
      1. org.apache.giraph.GiraphRunner.main(GiraphRunner.java:124)
      1 frame
    5. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    6. Hadoop
      RunJar.main
      1. org.apache.hadoop.util.RunJar.main(RunJar.java:208)
      1 frame