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Spout resume after rebalance

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Spout resume after rebalance

New Contributor

Hello ,

I have a doubt that How storm identifies that on rebalancing when spout should start emitting msgs. Say in case I gave a wait time of 0 (-w 0) then rebalance will start without pausing spout and msgs between will be lost. (Inflight msgs are lost but what about new incoming msgs ?) In short: How does spout confirms that all downstream bolts are ready to receive msgs after rebalance and spout should start emitting msgs?

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