Github user vanzin commented on the pull request:
https://github.com/apache/spark/pull/1845#issuecomment-52818953
@pwendell my proposal is that the scala code should take care of figuring
out all the arguments to be passed to the JVM / SparkSubmit. In my example, the
python program is what the JVM invocation would be (i.e. replace "python -c ...
${x[@]}" with "java ${x[@]}", and the "test" function would be an invocation to
the "SparkSubmitBootstrap" class). Note there is no string parsing; I'm using
"IFS" to say "each line is an element in the array", so the bootstrap code
would print one argument per line (and not a single line with all arguments).
I was just trying to show that it's possible to handle quoting, since
@andrewor14 did not think it was possible.
I'm ok with you guys just going with the current approach, but I think all
this logic that is now split between bash and scala is getting way
overcomplicated, and it would be much better to have everything in scala.
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