Hadoop Common
  1. Hadoop Common
  2. HADOOP-4654

remove temporary output directory of failed tasks

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.17.2, 0.18.1
    • Fix Version/s: 0.18.3
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      When dfs is getting full (80+% of reserved space), the rate of write failures increases, such that more map-reduce tasks can fail. By not cleaning up the temporary output directory of tasks the situation worsens over the lifetime of a job, increasing the probability of the whole job failing.

      1. patch-4654-0.18.txt
        3 kB
        Amareshwari Sriramadasu
      2. patch-4654-1-0.18.txt
        3 kB
        Amareshwari Sriramadasu

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            People

            • Assignee:
              Amareshwari Sriramadasu
              Reporter:
              Christian Kunz
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              Dates

              • Created:
                Updated:
                Resolved:

                Development