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  1. Hadoop Common
  2. HADOOP-11966

Variable cygwin is undefined in hadoop-config.sh when executed through hadoop-daemon.sh.

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 2.7.0
    • 2.8.0, 2.7.1, 3.0.0-alpha1
    • scripts
    • None
    • Reviewed

    Description

      HADOOP-11464 reinstated support for running the bash scripts through Cygwin. The logic involves setting a cygwin flag variable to indicate if the script is executing through Cygwin. The flag is set in all of the interactive scripts: hadoop, hdfs, yarn and mapred. The flag is not set through hadoop-daemon.sh though. This can cause an erroneous overwrite of HADOOP_HOME and JAVA_LIBRARY_PATH inside hadoop-config.sh.

      Attachments

        1. HADOOP-11966-branch-2.001.patch
          3 kB
          Chris Nauroth

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            cnauroth Chris Nauroth
            cnauroth Chris Nauroth
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              Updated:
              Resolved:

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