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From hequn8128 <...@git.apache.org>
Subject [GitHub] flink pull request #6367: [FLINK-9850] Add a string to the print method to i...
Date Thu, 19 Jul 2018 02:54:55 GMT
Github user hequn8128 commented on a diff in the pull request:

    https://github.com/apache/flink/pull/6367#discussion_r203588835
  
    --- Diff: flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala/DataStream.scala
---
    @@ -959,6 +959,29 @@ class DataStream[T](stream: JavaStream[T]) {
       @PublicEvolving
       def printToErr() = stream.printToErr()
     
    +  /**
    +    * Writes a DataStream to the standard output stream (stdout). For each
    +    * element of the DataStream the result of .toString is
    --- End diff --
    
    .toString => [[AnyRef.toString()]]


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