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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6605

Fix typos mapreduce.map.skip.proc.count.autoincr and mapreduce.reduce.skip.proc.count.autoincr in mapred-default.xml

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.7.1
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: documentation
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      As the default configuration file shows,
      https://hadoop.apache.org/docs/current/hadoop-mapreduce-client/hadoop-mapreduce-client-core/mapred-default.xml

      we can configure options
      mapreduce.map.skip.proc.count.autoincr
      mapreduce.reduce.skip.proc.count.autoincr
      in the mapred-default.xml. But they do not work because the expected keys in org.apache.hadoop.mapreduce.MRJobConfig.java

      public static final String MAP_SKIP_INCR_PROC_COUNT = "mapreduce.map.skip.proc-count.auto-incr"
      public static final String REDUCE_SKIP_INCR_PROC_COUNT = "mapreduce.reduce.skip.proc-count.auto-incr";

      Or
      in org.apache.hadoop.mapreduce.util.ConfigUtil.java

      new DeprecationDelta("mapred.skip.map.auto.incr.proc.count",
      MRJobConfig.MAP_SKIP_INCR_PROC_COUNT),
      new DeprecationDelta("mapred.skip.reduce.auto.incr.proc.count",
      MRJobConfig.REDUCE_SKIP_INCR_PROC_COUNT),

      we can change them to mapreduce.map.skip.proc-count.auto-incr and mapreduce.reduce.skip.proc-count.auto-incr in the default configuration file.

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              • Assignee:
                lewuathe Kai Sasaki
                Reporter:
                zhendong Dong Zhen
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                • Created:
                  Updated:
                  Resolved: