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  1. Spark
  2. SPARK-19324

JVM stdout output is dropped in SparkR

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.1.0
    • 2.1.1, 2.2.0
    • SparkR
    • None

    Description

      Whenever there are stdout outputs from Spark in JVM (typically when calling println()) they are dropped by SparkR.

      For example, explain() for Column
      https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/Column.scala#L1111

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            felixcheung Felix Cheung
            felixcheung Felix Cheung
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