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  1. Hadoop Common
  2. HADOOP-6605

Add JAVA_HOME detection to hadoop-config

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 0.22.0
    • None
    • None
    • Reviewed

    Description

      The commands that source hadoop-config.sh currently bail with an error if JAVA_HOME is not set. Let's detect JAVA_HOME (from a list of locations on various OS types) if JAVA_HOME is not already set by hadoop-env.sh or the environment. This way users don't have to manually configure it.

      Attachments

        1. hadoop-6605-5.patch
          1 kB
          Eli Collins
        2. hadoop-6605-4.patch
          1 kB
          Eli Collins
        3. hadoop-6605-3.patch
          1 kB
          Eli Collins
        4. hadoop-6605-2.patch
          2 kB
          Eli Collins
        5. hadoop-6605-1.patch
          1 kB
          Eli Collins
        6. HADOOP-6605.patch
          2 kB
          Chad Metcalf

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-8717 JAVA_HOME detected in hadoop-config.sh under OS X does not work

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open
          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7205 automatically determine JAVA_HOME on OS X

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-7483 Multiple Java installed confuses Hadoop Debian package installer

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. BIGTOP-25 Standardize JAVA_HOME detection

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-6604 Improve HADOOP_HOME detection and handling in hadoop-config

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-8797 automatically detect JAVA_HOME on Linux, report native lib path similar to class path

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Resolved
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-6606 Change the default HADOOP_PID_DIR to $HADOOP_HOME/pids

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              eli Eli Collins
              metcalfc Chad Metcalf
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              Dates

                Created:
                Updated:
                Resolved: