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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1140

Per cache-file refcount can become negative when tasks release distributed-cache files

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.20.2, 0.21.0, 0.22.0
    • Fix Version/s: 0.21.0
    • Component/s: tasktracker
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Fixed a bug in DistributedCache, to not decrement reference counts for unreferenced files in error conditions.

      Attachments

      1. patch-1140.txt
        7 kB
        Amareshwari Sriramadasu
      2. patch-1140-1.txt
        8 kB
        Amareshwari Sriramadasu
      3. patch-1140-ydist.txt
        3 kB
        Amareshwari Sriramadasu
      4. patch-1140-2.txt
        14 kB
        Amareshwari Sriramadasu
      5. patch-1140-ydist.txt
        6 kB
        Amareshwari Sriramadasu
      6. patch-1140-3.txt
        14 kB
        Amareshwari Sriramadasu
      7. patch-1140-2-ydist.txt
        6 kB
        Amareshwari Sriramadasu
      8. patch-1140-3-y20.txt
        16 kB
        Hemanth Yamijala

        Activity

          People

          • Assignee:
            amareshwari Amareshwari Sriramadasu
            Reporter:
            vinodkv Vinod Kumar Vavilapalli
          • Votes:
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            Watchers:
            4 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved: