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  1. Giraph
  2. GIRAPH-459

Group Vertex Mutations by Partition ID

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.0.0
    • Component/s: graph
    • Labels:
      None

      Description

      Currently, vertex mutations, and implicit creations of vertices based on messages to non-existing vertices, are executed randomly partition-wise. The iterated vertices can belong to different partitions. This is bad when we work out-of-core, as we need to load and unload the whole partition for each vertex. We should group these operations per-partition, and batch-execute them.

        Attachments

        1. GIRAPH-459.patch
          7 kB
          Claudio Martella
        2. GIRAPH-459.patch
          7 kB
          Claudio Martella

          Activity

            People

            • Assignee:
              cmartella Claudio Martella
              Reporter:
              cmartella Claudio Martella
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              Dates

              • Created:
                Updated:
                Resolved: