Github user HeartSaVioR commented on the issue:
https://github.com/apache/storm/pull/2270
Logically it looks good. Only consideration is the implementation of
chooseTasks(), given that it is critical path. The method will do concurrent
hash map lookup tasks + 2 (including containsKey) times, which might be heavy
for handling number of requests.
Do you have any performance test result, like TVL with various rate? Maybe
you want to optimize to catch up with other groupers, given that we are doing
various optimization for other groupers implementation.
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