Hi Elyahou, Could you post your spout configuration, Kafka version and storm-kafka-client version? The logs imply that your spouts are not polling often enough.
2017-08-21 9:44 GMT+02:00 Elyahou Ittah <elyaho...@fiverr.com>: > I noticed that storm kafka spout reconsume all kafka message after a > rolling restart of kafka cluster. > > This issue occured only with kafkaSpout consumer and not for my other > consumers (ruby based using the kafka consumer API like kafkaSpout) > > Attached logs of the spout. > > Do you know what can cause this kind of behavior ? >