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  1. Hadoop HDFS
  2. HDFS-265

Revisit append

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.21.0
    • Fix Version/s: 0.21.0
    • Component/s: None
    • Labels:
      None

      Description

      HADOOP-1700 and related issues have put a lot of efforts to provide the first implementation of append. However, append is such a complex feature. It turns out that there are issues that were initially seemed trivial but needs a careful design. This jira revisits append, aiming for a design and implementation supporting a semantics that are acceptable to its users.

        Attachments

        1. AppendSpec.pdf
          48 kB
          Hairong Kuang
        2. appendDesign.pdf
          580 kB
          Hairong Kuang
        3. appendDesign.pdf
          408 kB
          Konstantin Shvachko
        4. TestPlanAppend.html
          50 kB
          Konstantin I Boudnik
        5. appendDesign1.pdf
          624 kB
          Hairong Kuang
        6. AppendTestPlan.html
          55 kB
          Konstantin I Boudnik
        7. AppendTestPlan.html
          62 kB
          Konstantin I Boudnik
        8. AppendTestPlan.html
          62 kB
          Konstantin I Boudnik
        9. appendDesign2.pdf
          868 kB
          Hairong Kuang
        10. AppendTestPlan.html
          63 kB
          Konstantin I Boudnik
        11. AppendTestPlan.html
          65 kB
          Konstantin I Boudnik
        12. AppendTestPlan.html
          65 kB
          Konstantin I Boudnik
        13. AppendTestPlan.html
          65 kB
          Konstantin I Boudnik
        14. a.sh
          1 kB
          Tsz-wo Sze
        15. AppendTestPlan.html
          65 kB
          Konstantin I Boudnik
        16. AppendTestPlan.html
          64 kB
          Konstantin I Boudnik
        17. appendDesign3.pdf
          869 kB
          Hairong Kuang

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              • Assignee:
                hairong Hairong Kuang
                Reporter:
                hairong Hairong Kuang
              • Votes:
                5 Vote for this issue
                Watchers:
                55 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: