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  1. Hadoop Common
  2. HADOOP-4654

remove temporary output directory of failed tasks

    Details

    • Type: Bug
    • Status: Closed
    • Priority: 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.

        Attachments

        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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              • Assignee:
                amareshwari Amareshwari Sriramadasu
                Reporter:
                ckunz Christian Kunz
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                Dates

                • Created:
                  Updated:
                  Resolved: