When i use trident in jstorm,tuples in one batch which have same fields will be send to different tasks after rebalance,so how does the trident's CombinerAggregator work?
How the batch tuples transport in Jstorm Trident when do a rebalance？
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if the task num changed，jstorm can't ensure that tuples of same field are sent to same tasks。so，when we do rebalance in jstorm，we should be ca