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From Arunkumar <pm_arunku...@yahoo.com.INVALID>
Subject Rebalance group issue
Date Fri, 29 Jun 2018 19:01:41 GMT
Hi All,
I have a cluster of 3 nodes. Everything was good when started. When we deleted a topic(including
folders in kafka brokers and zookeeper) restarted brokers and create topics. Now I see below
error on 2 of the leaders which keeps coming every other second on server.logs.
I have 1 partition with 3 replicas. Can someone help me to understand what is going on and
how to solve this issue. Appreciate your time.

[2018-Hi 06-29 13:34:33,122] INFO [GroupCoordinator 9]: Preparing to rebalance group **************
with old generation 6030 (__consumer_offsets-29) (kafka.coordinator.group.GroupCoordinator)[2018-06-29
13:34:33,122] INFO [GroupCoordinator 9]: Stabilized group ************* generation 6031 (__consumer_offsets-29)
(kafka.coordinator.group.GroupCoordinator)[2018-06-29 13:34:33,123] INFO [GroupCoordinator
9]: Assignment received from leader for group ******** for generation 6031 (kafka.coordinator.group.GroupCoordinator)[2018-06-29
13:34:34,238] INFO [GroupCoordinator 9]: Preparing to rebalance group *************** with
old generation 6031 (__consumer_offsets-29) (kafka.coordinator.group.GroupCoordinator)[2018-06-29
13:34:34,238] INFO [GroupCoordinator 9]: Group ************ with generation 6032 is now empty
(__consumer_offsets-29) (kafka.coordinator.group.GroupCoordinator)

ThanksArunkumar Pichaimuthu, PMP
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