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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2036

Enable Erasure Code in Tool similar to Hadoop Archive

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: contrib/raid, harchive
    • Labels:
      None

      Description

      Features:
      1) HAR-like Tool
      2) RAID5/RAID6 & pluggable interface to implement additional coding
      3) Enable to group blocks across files
      4) Portable across cluster since all necessary metadata is embedded

      While it was developed separately from HAR or RAID due to time constraints, it would make sense to integrate with either of them.

        Attachments

        1. hdfs-raid.tar.gz
          34 kB
          Wittawat Tantisiriroj
        2. MAPREDUCE-2036.patch
          198 kB
          Wittawat Tantisiriroj
        3. RaidTool.pdf
          917 kB
          Wittawat Tantisiriroj

          Issue Links

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              People

              • Assignee:
                lizhiran 李志然
                Reporter:
                wtantisi Wittawat Tantisiriroj
              • Votes:
                1 Vote for this issue
                Watchers:
                19 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: