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Posted to issues@tez.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2013/06/21 00:41:20 UTC

[jira] [Created] (TEZ-268) Get DAG of Vertices connected by Shuffle edges working

Bikas Saha created TEZ-268:
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             Summary: Get DAG of Vertices connected by Shuffle edges working
                 Key: TEZ-268
                 URL: https://issues.apache.org/jira/browse/TEZ-268
             Project: Apache Tez
          Issue Type: Improvement
            Reporter: Bikas Saha
            Assignee: Bikas Saha


Tez should be able to run a DAG in which all edges are doing shuffles where the properties of each incoming shuffle edge to a vertex are the same. By same properties, it means the vertex does not need to differentiate between data from different source vertices. E.g. a join on the same key on incoming data that has been partitioned by 2 different source vertices.

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