Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-105

Handling of mapred.task.profile.params is hprof specific

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      TaskRunner does hprof specific handling of the mapred.task.profile.params; specifically it assumes the "file=%s" which is hprof specific. It would be nice to generalise it to allow using yourkit and other profilers. Similarly JobClient tries to fetch 'profile.out' which is again hprof specific.

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-420 FileNotFoundException when finishing a profiled task that doesn't generate an output file

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

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-1131 Using profilers other than hprof can cause JobClient to report job failure

          • Major - Major loss of function.
          • Closed

          Activity

            People

              acmurthy Arun Murthy
              acmurthy Arun Murthy
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated: