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Posted to issues@kylin.apache.org by "Zhong Yanghong (JIRA)" <ji...@apache.org> on 2019/01/07 08:50:00 UTC

[jira] [Created] (KYLIN-3760) Kylin server self register by zookeeper

Zhong Yanghong created KYLIN-3760:
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             Summary: Kylin server self register by zookeeper
                 Key: KYLIN-3760
                 URL: https://issues.apache.org/jira/browse/KYLIN-3760
             Project: Kylin
          Issue Type: Improvement
            Reporter: Zhong Yanghong
            Assignee: Zhong Yanghong


Currently, kylin servers in a cluster are predefined and can be updated by manually setting the "kylin.server.cluster-servers". It's not flexible if the servers change especially when the servers are able to change automatically in cloud, like k8s.

It's better for servers to self register themselves in zookeeper. With the help of zookeeper, kylin servers can watch the event change and know the whole server layout, which will benefit the *Broadcaster* and future interesting things, like DAG.



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