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Posted to dev@flink.apache.org by "Gábor Hermann (JIRA)" <ji...@apache.org> on 2015/06/08 16:05:00 UTC

[jira] [Created] (FLINK-2184) Cannot get last element with maxBy/minBy

Gábor Hermann created FLINK-2184:
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             Summary: Cannot get last element with maxBy/minBy
                 Key: FLINK-2184
                 URL: https://issues.apache.org/jira/browse/FLINK-2184
             Project: Flink
          Issue Type: Improvement
          Components: Scala API, Streaming
            Reporter: Gábor Hermann
            Priority: Minor


In the streaming Scala API there is no method
{{maxBy(int positionToMaxBy, boolean first)}}
nor
{{minBy(int positionToMinBy, boolean first)}}
like in the Java API, where _first_ set to {{true}} indicates that the latest found element will return.

These methods should be added to the Scala API too, in order to be consistent.



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