Github user HeartSaVioR commented on the pull request: https://github.com/apache/storm/pull/1217#issuecomment-200662946 OK I'm assuming this is valid performance hit whether it is small or huge. For choosing 6 or half a dozen, I think whether turning on or off by default should be decided on that its use cases are valid for production. Since STORM-954 is created by @harshach, I guess he considered use cases for this. If we predict most use cases are in dev., sure I agree we can just disable it by default, and document how to enable.
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