Pavan created ZOOKEEPER-2929:
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Summary: [DNS Support] Zookeeper client still trying to establish
the connection with old IP even after Zookeeper Server restarted with new IP
when domain name configured at the client side
Key: ZOOKEEPER-2929
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2929
Project: ZooKeeper
Issue Type: Bug
Components: java client
Affects Versions: 3.5.3, 3.5.1, 3.4.10, 3.4.9
Reporter: Pavan
Priority: Major
1. Zookeeper server deployed as a docker container in Kubernetes
2. In the Java Client configured zookeeper 'domainname' for the server address
3. Once we restart the Zookeeper 'POD', the Zookeeper container starting with
new IP
4. During this time the Zookeeper client able to resolve the new ip and making
the connection But it is also keep trying to connect to old IP also. The
connection status in netstat is coming as
SYNC_SENT and Connection getting closed
Note: Already applied https://issues.apache.org/jira/browse/ZOOKEEPER-2184
patch
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