Hi,
As Artem mentioned, I did some tests with setting replication factor 1 and
3 for two different topics
One of the kafka broker is down:
The command works if the replication factor is 3. (*testtopicreplica3 is
created with rf 3)*
*[root@node-223 kafka_2.12-2.8.2]# ./bin/kafka-consumer-gr
Hi,
Just a long shoot, but I might be wrong. You have
offsets.topic.replication.factor=1 in you config, when one broker is down,
some partitions of __consumer_offsets topic will be down either. So
kafka-consumer-groups can't get offsets from it. Maybe it's just a little
misleading error message.
Hi, sorry for the confusion, here is details:
I have 3 broker nodes: 192.168.20.223 / 224 / 225
When all kafka services are UP:
[image: image.png]
I stopped the kafka service on *node 225*:
[image: image.png]
Then i tried the command on node223 with --bootstrap-server
192.168.20.223:9092,192.16
Hi.
Which server did you shutdown in testing?
If it was 192.168.20.223, that is natural kafka-consumer-groups script
fails because you passed only 192.168.20.223 to the bootstrap-server arg.
In HA setup, you have to pass multiple brokers (as the comma separated
string) to bootstrap-server so that
