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From "Liu Sixian (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ZOOKEEPER-2943) Need dynamic server host resolve in client
Date Fri, 17 Nov 2017 02:45:00 GMT
Liu Sixian created ZOOKEEPER-2943:
-------------------------------------

             Summary: Need dynamic server host resolve in client
                 Key: ZOOKEEPER-2943
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2943
             Project: ZooKeeper
          Issue Type: Improvement
          Components: java client
    Affects Versions: 3.4.10
            Reporter: Liu Sixian


Zookeeper Java client provides the StaticHostProvider to hold server addresses. The host name
resolving only happen once when the StaticHostProvider instanced. In some situation, we use
host name instead of IP addresses to smooth the changes of backend server movement. But client
can't have the opportunity to resolve host name again. How can I do?



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