Topic BPartition 0(Follower)
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Topic APartition 0(Leader)
Topic APartition 0(Follower)
Consumer-A
/kafka/brokers/topics/first/partitions/0/state
Consumer-B
Consumer-C
Topic APartition 1(Follower)
Broker0
Zookeeper
Producer-A
{\"controller_epoch\
Broker2
Consumer Group
Topic BPartition 0(Leader)
Broker1
Topic APartition 1(Leader)
Producer-B