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Posted to issues@flink.apache.org by "Greg Hogan (JIRA)" <ji...@apache.org> on 2016/07/25 15:01:20 UTC

[jira] [Created] (FLINK-4264) New GraphMetrics driver

Greg Hogan created FLINK-4264:
---------------------------------

             Summary: New GraphMetrics driver
                 Key: FLINK-4264
                 URL: https://issues.apache.org/jira/browse/FLINK-4264
             Project: Flink
          Issue Type: New Feature
          Components: Gelly
    Affects Versions: 1.1.0
            Reporter: Greg Hogan
            Assignee: Greg Hogan


Gelly contains a {{GraphMetrics}} example using the {{Graph}} API. This will add a {{GraphMetrics}} driver using {{VertexMetrics}} and {{EdgeMetrics}}. Example output for the [Friendster|https://snap.stanford.edu/data/com-Friendster.html] graph:

{noformat}
Vertex metrics:
  vertex count: 65,608,366
  edge count: 1,806,067,135
  triplet count: 720,654,964,964
  maximum degree: 5,214
  maximum triplets: 13,590,291

Edge metrics:
  vertex count: 65,608,366
  edge count: 1,806,067,135
  triangle triplet count: 82,248,653,258
  rectangle triplet count: 284,581,272,439
  triplet count: 720,654,964,964
  maximum degree: 5,214
  maximum triangle triplets: 376,278
  maximum rectangle triplets: 1,203,750
  maximum triplets: 13,590,291
{noformat}



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