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  1. Hadoop HDFS
  2. HDFS-222

Support for concatenating of files into a single file

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      An API to concatenate files of same size and replication factor on HDFS into a single larger file.

        Attachments

        1. HDFS-222.patch
          43 kB
          Boris Shkolnik
        2. HDFS-222-1.patch
          38 kB
          Boris Shkolnik
        3. HDFS-222-10.patch
          38 kB
          Boris Shkolnik
        4. HDFS-222-10.patch
          38 kB
          Boris Shkolnik
        5. HDFS-222-2.patch
          39 kB
          Boris Shkolnik
        6. HDFS-222-3.patch
          40 kB
          Boris Shkolnik
        7. HDFS-222-4.patch
          41 kB
          Boris Shkolnik
        8. HDFS-222-5.patch
          27 kB
          Boris Shkolnik
        9. HDFS-222-6.patch
          27 kB
          Boris Shkolnik
        10. HDFS-222-7.patch
          27 kB
          Boris Shkolnik
        11. HDFS-222-8.patch
          46 kB
          Boris Shkolnik
        12. HDFS-222-9.patch
          37 kB
          Boris Shkolnik
        13. HDFS-222-9.patch
          46 kB
          Boris Shkolnik

        Issue Links

        is related to

        Bug - A problem which impairs or prevents the functions of the product. HDFS-6641 [ HDFS- File Concat ] Concat will fail when target file is having one block which is not full

        • Major - Major loss of function.
        • Resolved

        New Feature - A new feature of the product, which has yet to be developed. HDFS-3598 WebHDFS: support file concat

        • Major - Major loss of function.
        • Closed
        relates to

        Improvement - An improvement or enhancement to an existing feature or task. MAPREDUCE-2117 Superfast Distcp when copying data within the same hdfs cluster

        • Major - Major loss of function.
        • Open

        Improvement - An improvement or enhancement to an existing feature or task. HADOOP-11794 Enable distcp to copy blocks in parallel

        • Major - Major loss of function.
        • Resolved

        Test - A new unit, integration or system test. HDFS-4256 Backport concatenation of files into a single file to branch-1

        • Major - Major loss of function.
        • Closed

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            People

            • Assignee:
              boryas Boris Shkolnik
              Reporter:
              svenkat Venkatesh Seetharam

              Dates

              • Created:
                Updated:
                Resolved:

                Issue deployment