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  1. Hadoop Common
  2. HADOOP-9455

HADOOP_CLIENT_OPTS appended twice causes JVM failures

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.0.3-alpha, 3.0.0-alpha1
    • Fix Version/s: 2.1.0-beta
    • Component/s: bin
    • Labels:
      None

      Description

      If you set HADOOP_CLIENT_OPTS and run hadoop, you'll find that the HADOOP_CLIENT_OPTS value gets appended twice, and leads to JVM start failures for cases like adding debug flags.

      For example,

      HADOOP_CLIENT_OPTS='-agentlib:jdwp=transport=dt_socket,address=localhost:9009,server=y,suspend=y' hadoop jar anything
      
      ERROR: Cannot load this JVM TI agent twice, check your java command line for duplicate jdwp options.
      Error occurred during initialization of VM
      agent library failed to init: jdwp
      

        Attachments

        1. HADOOP-9455.3.patch
          0.6 kB
          Chris Nauroth
        2. HADOOP-9455-branch-2.patch
          0.8 kB
          Chris Nauroth
        3. HADOOP-9455.2.patch
          1 kB
          Chris Nauroth
        4. HADOOP-9455.1.patch
          0.6 kB
          Chris Nauroth

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              • Assignee:
                cnauroth Chris Nauroth
                Reporter:
                sjlee0 Sangjin Lee
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                Dates

                • Created:
                  Updated:
                  Resolved: