Aihua Xu created ZOOKEEPER-4250:
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Summary: Support resolving zookeeper quorum from DNS
Key: ZOOKEEPER-4250
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4250
Project: ZooKeeper
Issue Type: Improvement
Components: server
Affects Versions: 3.4.13
Reporter: Aihua Xu
This is to improve resolving zookeeper quorum from configured DNS entry.
Currently zookeeper supports quorum from individual host.
Instead of configuring a list of zk servers, we can provide a DNS entry for
such list and then resolve them into zk servers. With that, any physical
server changes just require DNS refresh without no downtime.
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