Github user harshach commented on the issue:
https://github.com/apache/storm/pull/1538
@supermonk
I am not quite sure if this patch helps a lot. We do have internal batching
in kafka producer api. It can be controlled by batch.size so even if you call
producer.send for every tuple it won't send that tuple immediately . It will
only call send once the batch.size is reached.
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