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  1. Hadoop Common
  2. HADOOP-6808

Document steps to enable {File|Ganglia}Context for kerberos metrics

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: 0.20.2, 0.22.0
    • Fix Version/s: None
    • Component/s: conf
    • Labels:
      None

      Description

      There was apatch adding kerberos metrics which included the following line in conf/hadoop-metrics.properties:

      ugi.class=org.apache.hadoop.metrics.spi.NullContext

      However to maintain consistency with dfs,jvm and mapred metrics and for documentation purpose we should include comments in the file to include steps to enable FileContext and GangliaContext as well. The following lines have to be included in conf/hadoop-metrics.properties:

      1. Configuration of the "ugi" context for file
        #ugi.class=org.apache.hadoop.metrics.file.FileContext
        #ugi.period=10
        #ugi.fileName=/tmp/ugimetrics.log
      1. Configuration of the "ugi" context for ganglia
      2. ugi.class=org.apache.hadoop.metrics.ganglia.GangliaContext
      3. ugi.period=10
      4. ugi.servers=localhost:8649

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            • Assignee:
              Unassigned
              Reporter:
              zasran Erik Steffl
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              • Created:
                Updated:
                Resolved: