Hi all, Recently we have upgraded our cluster from 0.10.0.1 to 0.11.0.1. After few hours of upgrade we faced issue of too many closed_wait connection. Latter got to know that this is a bug and got fixed in 1.0.0.
As of now we can’t take this as there is still possible known bugs are there, we need to test it well putting in production. Can you please help us how to downgrade from 0.11.0.1 to 0.10.0.1.? As of now we have message format as 0.10.0.1 in 0.11.0.1 brokers. All clients are also on 0.10.0.1. I tried like below, Set inter broker protocol version to 0.10.0.1. Restart brokers one by one. Re-install with Kafka 0.10.0.1. But it dint worked properly for all partitions. Regards, Madhukar -- Thanks and Regards, Madhukar Bharti Mob: 7845755539
