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Posted to dev@zookeeper.apache.org by "Fangmin Lv (JIRA)" <ji...@apache.org> on 2018/07/06 05:54:00 UTC

[jira] [Created] (ZOOKEEPER-3084) Exit when zeus cannot bind to the leader election port

Fangmin Lv created ZOOKEEPER-3084:
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             Summary: Exit when zeus cannot bind to the leader election port
                 Key: ZOOKEEPER-3084
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3084
             Project: ZooKeeper
          Issue Type: Improvement
          Components: quorum, server
            Reporter: Fangmin Lv
            Assignee: Fangmin Lv
             Fix For: 3.6.0


In QuorumCnxManager, the listener thread will exit if it cannot bind to the election port after trying 3 times. Which will keep the server running but unable to join a quorum, the process will be dangling there and only rejecting requests. It seems it's better to exit instead of sitting there doing nothing.



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