Hi, In kafka 0.10, if kafka consumer log “Marking the coordinator dead ..” “auto commit offset failed ..” then the consumer will not commit the offset any more. is there any issues about this, more details in this:
http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flink-kafka-consumer-stopped-committing-offsets-td20624.html