There are a couple of things you can try.
1. See if broker 1 and 2 are indeed registered in ZK (see Broker
registration info inhttps://cwiki.apache.org/confluence/display/KAFKA/Kafka+data+structures+in+Zookeeper
2. Does restarting broker 1 and 2 solve the issue?
On Tue, Jul 1, 2014 at 2:56 PM, England, Michael <[EMAIL PROTECTED]>