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Posted to issues@flink.apache.org by "Stephan Ewen (JIRA)" <ji...@apache.org> on 2015/10/16 15:18:05 UTC

[jira] [Created] (FLINK-2861) Fields grouping on split streams fails

Stephan Ewen created FLINK-2861:
-----------------------------------

             Summary: Fields grouping on split streams fails
                 Key: FLINK-2861
                 URL: https://issues.apache.org/jira/browse/FLINK-2861
             Project: Flink
          Issue Type: Bug
          Components: Storm Compatibility
    Affects Versions: 0.10
            Reporter: Stephan Ewen


Using split streams works for shuffle grouping, but not for Fields grouping.

The reason is that the KeySelector expects an array, and the given type is the {{SplitStreamType}}.



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