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From Márton Balassi (JIRA) <j...@apache.org>
Subject [jira] [Created] (FLINK-3610) Scala DataStream#addSink returns Java DataStreamSink
Date Sun, 13 Mar 2016 04:27:33 GMT
Márton Balassi created FLINK-3610:

             Summary: Scala DataStream#addSink returns Java DataStreamSink
                 Key: FLINK-3610
                 URL: https://issues.apache.org/jira/browse/FLINK-3610
             Project: Flink
          Issue Type: Bug
          Components: Scala API, Streaming
    Affects Versions: 1.0.0
            Reporter: Márton Balassi
            Priority: Critical
             Fix For: 1.0.1

I have just come across a shortcoming of the streaming Scala API: it completely lacks the
Scala implementation of the DataStreamSink and instead the Java version is used. [1]

I would regard this as a bug that needs a fix for 1.0.1. Unfortunately this is also api-breaking.

[1] https://github.com/apache/flink/blob/master/flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala/DataStream.scala#L928-L929

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