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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