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From "Fangmin Lv (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ZOOKEEPER-3203) Track the number of non voting followers in ZK
Date Mon, 26 Nov 2018 00:39:00 GMT
Fangmin Lv created ZOOKEEPER-3203:
-------------------------------------

             Summary: Track the number of non voting followers in ZK
                 Key: ZOOKEEPER-3203
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3203
             Project: ZooKeeper
          Issue Type: Improvement
          Components: server
            Reporter: Fangmin Lv
            Assignee: Fangmin Lv
             Fix For: 3.6.0


The current synced_followers metric reports all the forwarding followers, including non-voting
ones.

We found it's useful to track how many servers are following leader in non-voting mode, so
that we can identify issues like servers following but not issuing reconfig. This JIRA is
going to add a separate metric to report the number of non-voting members.



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