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From "Gabriel Reid (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CRUNCH-174) Add support for cogroup3
Date Fri, 26 Jul 2013 03:39:48 GMT

     [ https://issues.apache.org/jira/browse/CRUNCH-174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gabriel Reid updated CRUNCH-174:
--------------------------------

    Description: 
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<<Collection<V1>, Collection<V2>, Collection<V3>>
j = Cogroup.cogroup(PTable<K, V1> a, PTable<K, V2> b, PTable<K, V3> c);


  was:
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.

     Issue Type: New Feature  (was: Bug)
        Summary: Add support for cogroup3  (was: Add support for join3 and cogroup3)

Removed the mention of join from the summary and description, as the applied patch only changes
cogroup. Also changed issue type to "New Feature"
                
> Add support for cogroup3
> ------------------------
>
>                 Key: CRUNCH-174
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-174
>             Project: Crunch
>          Issue Type: New Feature
>          Components: Core, MapReduce Patterns
>            Reporter: Josh Wills
>            Assignee: Josh Wills
>             Fix For: 0.7.0
>
>         Attachments: CRUNCH-174.patch
>
>
> 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<<Collection<V1>, Collection<V2>, Collection<V3>>
j = Cogroup.cogroup(PTable<K, V1> a, PTable<K, V2> b, PTable<K, V3> c);

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