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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2021

CombineFileInputFormat returns duplicate hostnames in split locations

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.20.2
    • 0.22.0
    • client
    • None
    • 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-ydist.txt
          6 kB
          Amareshwari Sriramadasu
        2. patch-2021-1.txt
          6 kB
          Amareshwari Sriramadasu
        3. patch-2021-ydist.txt
          5 kB
          Amareshwari Sriramadasu
        4. patch-2021.txt
          5 kB
          Amareshwari Sriramadasu

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              amareshwari Amareshwari Sriramadasu
              amareshwari Amareshwari Sriramadasu
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                Created:
                Updated:
                Resolved: