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Posted to user@storm.apache.org by Vladi Feigin <vl...@gmail.com> on 2014/10/29 12:58:44 UTC

Topology getting stuck during a peak load

Hi All,

Sometimes our topology getting stuck during high load . In UI we see that
data stops streaming in Kafka-Spout and everything gets stuck. Only
rebalance helps to free it.
We use storm v 0.82 with acking.
The question is what could cause the topology to get stuck?
Are these are disrupt-or  buffers ? or others ones?

Appreciate any your help
Vladi