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  1. Hama
  2. HAMA-423

Improve and Refactor Partitioning in the Examples

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.3.0
    • Fix Version/s: 0.4.0
    • Component/s: examples
    • Labels:
      None

      Description

      Currently partitioning will write a key/value pair for each vertex/adjacent mapping.
      This results in heavy IO writes which actually bloats the file and let the partitioning take unnecessarily long.

      We should partition directly into the vertex classes and implement a vertex list/array writable which just writes a single key/value pair for a vertex/all-adjacents mapping.

      In fact we should make it generic, passing a vertex class which should implement the Writable interface.

        Attachments

        1. HAMA-423-v1.patch
          54 kB
          Thomas Jungblut
        2. HAMA-423-withoutCRs.patch
          54 kB
          Thomas Jungblut
        3. sickimprovement.PNG
          10 kB
          Thomas Jungblut

          Activity

            People

            • Assignee:
              thomas.jungblut Thomas Jungblut
              Reporter:
              thomas.jungblut Thomas Jungblut
            • Votes:
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              Dates

              • Created:
                Updated:
                Resolved: