Setting the leads of the Kafka topic to -1 -


i consuming kfka topic on cluster using spark streaming. restrat streaming application , read topic mnessages again.

is there way reset kafka topic leads on cluster?

when describe topics bellow description:

topic:mahditest partitioncount:3        replicationfactor:2     configs:         topic: mahditest        partition: 0    leader: 1020    replicas: 1020,1019     isr: 1020,1019

but need resent leads -1 each topic can re-read messages.

depends on storing offsets if storing them in kafka using new consumer api in kafka 0.11 can reset kafka consumer's offsets (stored in __consumer_offsets topic) if run

$ kafka-consumer-groups.sh --bootstrap-server localhost:9092 --topic mahditest --group yourconsumer --reset-offsets --to-earliest --execute

you should shut down consumers in group before running reset offsets command

the 0.11 version of command should work reset offsets on 0.10.2 cluster


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