Hi Suresh, Can you please share your startup logs, and broker/zookeeper config with us? Also, which kafka version are you using?
Regards, On Mon, 3 Sep 2018 at 10:18, suresh.sar...@gmail.com < suresh.sar...@gmail.com> wrote: > Hi All, > > I have 3 node cluster running Kafka in container environment. we have RF=3 > when we stop any broker we could see updated ISR with running brokers, but > when we restart broker i could see zookeeper log that broker is up and > connected, however ISR don't reflect that broker with recently started. > > i couldn't see any error in broker logs about any connection issue.Please > suggest. > > Thanks, > Suresh. >