Hadoop Common
  1. Hadoop Common
  2. HADOOP-7089

Fix link resolution logic in hadoop-config.sh

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.22.0, 0.23.0
    • Component/s: scripts
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Updates hadoop-config.sh to always resolve symlinks when determining HADOOP_HOME. Bash built-ins or POSIX:2001 compliant cmds are now required.

      Description

      The link resolution logic in bin/hadoop-config.sh fails when when executed via a symlink, from the root directory. We can replace this logic with cd -P and pwd -P, which should be portable across Linux, Solaris, BSD, and OSX.

      1. hadoop-7089-3.patch
        1 kB
        Eli Collins
      2. hadoop-7089-2.patch
        1.0 kB
        Eli Collins
      3. hadoop-7089-1.patch
        3 kB
        Eli Collins
      4. hadoop-7089-1.patch
        1 kB
        Eli Collins

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            • Assignee:
              Eli Collins
              Reporter:
              Eli Collins
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              Dates

              • Created:
                Updated:
                Resolved:

                Development