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Posted to issues@spark.apache.org by "Allan Douglas R. de Oliveira (JIRA)" <ji...@apache.org> on 2014/05/18 05:07:14 UTC

[jira] [Created] (SPARK-1868) Users should be allowed to cogroup at least 4 RDDs

Allan Douglas R. de Oliveira created SPARK-1868:
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             Summary: Users should be allowed to cogroup at least 4 RDDs
                 Key: SPARK-1868
                 URL: https://issues.apache.org/jira/browse/SPARK-1868
             Project: Spark
          Issue Type: Improvement
          Components: Java API, Spark Core
            Reporter: Allan Douglas R. de Oliveira


cogroup client api currently allows up to 3 RDDs to be cogrouped.

It's convenient to allow more than this as cogroup is a very fundamental operation and in the real word we need to group many RDDs together.



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