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Posted to dev@zookeeper.apache.org by "Liu Sixian (JIRA)" <ji...@apache.org> on 2017/11/17 02:45:00 UTC

[jira] [Created] (ZOOKEEPER-2943) Need dynamic server host resolve in client

Liu Sixian created ZOOKEEPER-2943:
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             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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