prabhakar created KAFKA-4041:
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Summary: kafka unable to reconnect to zookeeper behind an ELB
Key: KAFKA-4041
URL: https://issues.apache.org/jira/browse/KAFKA-4041
Project: Kafka
Issue Type: Bug
Affects Versions: 0.10.0.1, 0.9.0.1
Environment: RHEL EC2 instances
Reporter: prabhakar
Priority: Blocker
Kafka brokers are unable to connect to zookeeper which is behind an ELB.
Kafka is using zkClient which is caching the IP address of zookeeper and even
when there is a change in the IP for zookeeper it is using the Old zookeeper IP.
The server.properties has a DNS name. Ideally kafka should resolve the IP using
the DNS in case of any failures connecting to the broker.
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