Rebalance group issue

[Arunkumar <pm...@yahoo.com.INVALID>]

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