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  1. Hadoop HDFS
  2. HDFS-14281 Dynamometer Phase 2
  3. HDFS-14755

[Dynamometer] Hadoop-2 DataNode fail to start

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.3.0
    • Component/s: tools
    • Labels:
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      Description

      When using a fsimage of Hadoop-2 with hadoop-dynamometer, datanodes fail to start with the following error.

      Exception in thread "main" java.lang.IllegalAccessError: tried to access method org.apache.hadoop.hdfs.server.datanode.StorageLocation.getUri()Ljava/net/URI; from class org.apache.hadoop.tools.dynamometer.SimulatedDataNodes
              at org.apache.hadoop.tools.dynamometer.SimulatedDataNodes.run(SimulatedDataNodes.java:113)
              at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
              at org.apache.hadoop.tools.dynamometer.SimulatedDataNodes.main(SimulatedDataNodes.java:88)
      ./start-component.sh: line 317: kill: (9876) - No such process
      

      The cause of this error is an incompatibility of StorageLocation.

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              • Assignee:
                tasanuma Takanobu Asanuma
                Reporter:
                tasanuma Takanobu Asanuma
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                • Created:
                  Updated:
                  Resolved: