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  1. Spark
  2. SPARK-18807

Should suppress output print for calls to JVM methods with void return values

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 2.0.0, 2.1.0
    • 2.1.0
    • SparkR
    • None

    Description

      Several SparkR API calling into JVM methods that have void return values are getting printed out, especially when running in a REPL or IDE.

      example:

      > setLogLevel("WARN")
      NULL

      We should fix this to make the result more clear.

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            felixcheung Felix Cheung
            felixcheung Felix Cheung
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              Created:
              Updated:
              Resolved: