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Posted to dev@crunch.apache.org by "Josh Wills (JIRA)" <ji...@apache.org> on 2013/03/04 07:17:12 UTC

[jira] [Created] (CRUNCH-174) Add support for join3 and cogroup3

Josh Wills created CRUNCH-174:
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             Summary: Add support for join3 and cogroup3
                 Key: CRUNCH-174
                 URL: https://issues.apache.org/jira/browse/CRUNCH-174
             Project: Crunch
          Issue Type: Bug
          Components: Core
            Reporter: Josh Wills
            Assignee: Josh Wills


This seemed like a nice starter JIRA: it would be great to have the three (and even four!) argument analogues of Join.join() and Cogroup.cogroup(), something like:

PTable<K, Tuple3<V1, V2, V3>> j = Join.join(PTable<K, V1> a, PTable<K, V2> b, PTable<K, V3> c);

... and similar for co-groups.

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