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From "Dean Wampler (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-12105) Add a DataFrame.show() with argument for output PrintStream
Date Wed, 02 Dec 2015 21:09:10 GMT
Dean Wampler created SPARK-12105:
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             Summary: Add a DataFrame.show() with argument for output PrintStream
                 Key: SPARK-12105
                 URL: https://issues.apache.org/jira/browse/SPARK-12105
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 1.5.2
            Reporter: Dean Wampler
            Priority: Minor


It would be nice to send the output of DataFrame.show(...) to a different output stream than
stdout, including just capturing the string itself. This is useful, e.g., for testing. Actually,
it would be sufficient and perhaps better to just make DataFrame.showString a public method,




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