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  1. HBase
  2. HBASE-13120

Allow disabling hadoop classpath and native library lookup

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.98.0
    • Fix Version/s: 1.0.1, 1.1.0, 0.98.12, 2.0.0
    • Component/s: hadoop2, scripts
    • Labels:
      None

      Description

      • Current bin/hbase script sets the java.library.path to include hadoop native libs based on what version of hadoop is installed on the box.
        HADOOP_IN_PATH=$(PATH="${HADOOP_HOME:-${HADOOP_PREFIX}}/bin:$PATH" which hadoop 2>/dev/null)
        
      • This effectively means that a self-contained HBase running with a different version of embedded hadoop jars will fail to work in case of version incompatibilities.
      • Example: AMBARI-5707, runs a embedded HBase on local FS side-by-side with cluster Hadoop installation.
      • It would be good to have a hbase-env variable to completely override native lib path or a config to disable native lib path lookup, in which case user has to provide it during start.

        Attachments

        1. HBASE-13120-1.patch
          2 kB
          Siddharth Wagle
        2. HBASE-13120.patch
          2 kB
          Siddharth Wagle

          Activity

            People

            • Assignee:
              swagle Siddharth Wagle
              Reporter:
              swagle Siddharth Wagle
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              Dates

              • Created:
                Updated:
                Resolved: