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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2142

Refactor RaidNode to remove dependence on map reduce

    Details

    • Type: Task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.22.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      I am refactoring the RaidNode code as follows: The base class RaidNode will contain the common functionality needed for raiding files. The derived class LocalRaidNode contains an implementation of RaidNode that performs raiding locally. The derived class DistRaidNode performs raiding using map reduce jobs. This way, only DistRaidNode has a dependency on map reduce code and RaidNode and LocalRaidNode can be moved to HDFS.

        Attachments

        1. MAPREDUCE-2142.3.patch
          25 kB
          Patrick Kling
        2. MAPREDUCE-2142.2.patch
          24 kB
          Patrick Kling
        3. MAPREDUCE-2142.patch
          23 kB
          Patrick Kling

          Activity

            People

            • Assignee:
              pkling Patrick Kling
              Reporter:
              pkling Patrick Kling
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              Dates

              • Created:
                Updated:
                Resolved: