The group coordinator is not available-Kafka

Question

When I am write a topic to kafka,there is an error:Offset commit failed:

2016-10-29 14:52:56.387 INFO [nioEventLoopGroup-3-1][org.apache.kafka.commo         


        

Answer 1

Hi you have to keep your kafka replicas and replication factor for your code same.

for me i keep 3 as replicas and 3 as replication factor.