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Posted to issues@flink.apache.org by StephanEwen <gi...@git.apache.org> on 2016/09/19 16:24:35 UTC

[GitHub] flink issue #2508: [FLINK-2662] [dataSet] Translate union with multiple outp...

Github user StephanEwen commented on the issue:

    https://github.com/apache/flink/pull/2508
  
    Another possibility would be to simply add a `NoOp` operator behind a union with multiple outputs with different partitioning schemes. That prevents the unions from being merged. 
    
    Would that not be better, in terms of not duplicating records (as it happens when having multiple instances of the one union operator)?


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