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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2021

CombineFileInputFormat returns duplicate hostnames in split locations

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.20.2
    • Fix Version/s: 0.22.0
    • Component/s: client
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      CombineFileInputFormat.getSplits creates splits with duplicate locations. It adds locations of the files in the split to an ArrayList; if all the files are on same location, the location is added again and again. Instead, it should add it to a Set instead of List to avoid duplicates.

        Attachments

        1. patch-2021.txt
          5 kB
          Amareshwari Sriramadasu
        2. patch-2021-ydist.txt
          5 kB
          Amareshwari Sriramadasu
        3. patch-2021-1.txt
          6 kB
          Amareshwari Sriramadasu
        4. patch-2021-ydist.txt
          6 kB
          Amareshwari Sriramadasu

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              • Assignee:
                amareshwari Amareshwari Sriramadasu
                Reporter:
                amareshwari Amareshwari Sriramadasu
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                Dates

                • Created:
                  Updated:
                  Resolved: