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  1. Hadoop HDFS
  2. HDFS-7285 Erasure Coding Support inside HDFS
  3. HDFS-8838

Erasure Coding: Tolerate datanode failures in DFSStripedOutputStream when the data length is small

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: HDFS-7285
    • Component/s: hdfs-client
    • Labels:
      None

      Description

      Currently, DFSStripedOutputStream cannot tolerate datanode failures when the data length is small. We fix the bugs here and add more tests.

        Attachments

        1. HDFS-8838-HDFS-7285-20150821.patch
          39 kB
          Jing Zhao
        2. HDFS-8838-HDFS-7285-20150809-test.patch
          39 kB
          Walter Su
        3. HDFS-8838-HDFS-7285-20150809.patch
          38 kB
          Tsz-wo Sze
        4. h8838_20150809.patch
          38 kB
          Tsz-wo Sze
        5. HDFS-8838-HDFS-7285-000.patch
          38 kB
          Tsz-wo Sze
        6. h8838_20150804-HDFS-7285.patch
          38 kB
          Tsz-wo Sze
        7. h8838_20150731.log
          158 kB
          Walter Su
        8. h8838_20150731-HDFS-7285.patch
          45 kB
          Walter Su
        9. h8838_20150731.patch
          45 kB
          Tsz-wo Sze
        10. h8838_20150729.patch
          39 kB
          Tsz-wo Sze

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              • Assignee:
                szetszwo Tsz-wo Sze
                Reporter:
                szetszwo Tsz-wo Sze
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                Dates

                • Created:
                  Updated:
                  Resolved: