Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-832

Too many WARN messages about deprecated memorty config variables in JobTacker log

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.20.1
    • Fix Version/s: 0.20.1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Reduced the frequency of log messages printed when a deprecated memory management variable is found in configuration of a job.

      Description

      When user submit a mapred job using old memory config vairiable (mapred.task.maxmem) followinig message too many times in JobTracker logs -:
      [
      WARN org.apache.hadoop.mapred.JobConf: The variable mapred.task.maxvmem is no longer used instead use mapred.job.map.memory.mb and mapred.job.reduce.memory.mb
      ]

      1. mapreduce-832-20.patch
        3 kB
        Hemanth Yamijala
      2. mapreduce-832.patch
        3 kB
        Hemanth Yamijala
      3. mapreduce-832-20.patch
        3 kB
        rahul k singh

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            rahul k singh
            Reporter:
            Karam Singh
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            Dates

            • Created:
              Updated:
              Resolved:

              Development