Github user HeartSaVioR commented on the pull request:
https://github.com/apache/storm/pull/305#issuecomment-61269957
If we're narrowing issue to just handle parent process's Exception hang,
looks good to me.
(We can make it better with extracting logic that reads from stderr to
method, since it's duplicated from logErrorStream() and getErrorsString(). )
This could be off-topic, but is there no chance to occur that subprocess
writes stderr for some reason but parent process runs well without Exception?
If it can possible, is parent process responsible to read stderr and do
something (like logging, raise Exception, etc.)?
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