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Posted to dev@atlas.apache.org by "Apoorv Naik (JIRA)" <ji...@apache.org> on 2018/07/10 22:10:00 UTC

[jira] [Created] (ATLAS-2786) [Atlas HA] Zookeeper connection issue

Apoorv Naik created ATLAS-2786:
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             Summary: [Atlas HA] Zookeeper connection issue
                 Key: ATLAS-2786
                 URL: https://issues.apache.org/jira/browse/ATLAS-2786
             Project: Atlas
          Issue Type: Improvement
    Affects Versions: 1.0.0, 0.8.2, 0.8.1
            Reporter: Apoorv Naik
            Assignee: Apoorv Naik


The curator client right now only connects to the very first zookeeper server regardless of the number of zookeeper servers provided in the configuration.

 

Due to this behavior if the ZK (that Atlas connected to during startup) goes down then Atlas fails to serve further request while constantly trying to reconnect to the dead ZK server.

 

This patch makes the change in configuration parsing to allow fallback to different ZK servers in case the primary goes down.



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