Github user vanzin commented on the pull request:
https://github.com/apache/spark/pull/4188#issuecomment-73341829
I was basing my comments on this code:
// Set extra Java options for the executor, if defined
sys.props.get("spark.executor.extraJavaOptions").foreach { opts =>
javaOpts += opts
}
That code isn't "unescaping" the Spark configuration, so whatever you set
in `spark.executor.extraJavaOptions` should, theoretically, show up verbatim on
the executor's command line. But I haven't run any tests, so if tests who
otherwise, please do change it.
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