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From "Aljoscha Krettek (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-1240) We cannot use sortGroup on a global reduce
Date Thu, 13 Nov 2014 09:31:34 GMT
Aljoscha Krettek created FLINK-1240:

             Summary: We cannot use sortGroup on a global reduce
                 Key: FLINK-1240
                 URL: https://issues.apache.org/jira/browse/FLINK-1240
             Project: Flink
          Issue Type: Bug
            Reporter: Aljoscha Krettek

This is only an API problem, I hope.

I also know, that this is potentially a very bad idea because everything must be sorted on
one node. In some cases, such as sorted first(n) this would make sense, though, since there
we use a combiner.

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