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From "Enrico Olivelli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-3066) Expose on JMX of Followers the id of the current leader
Date Wed, 20 Jun 2018 13:47:00 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-3066?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16518151#comment-16518151
] 

Enrico Olivelli commented on ZOOKEEPER-3066:
--------------------------------------------

[~ikelly] we can split this new feature in subtasks,

I have just sent the patch for the JMX part, after this step it will be easy to add the information
on the HTTP interface.

 

About the idea of publishing a znode....honestly I have no idea on how to implement it :)

> Expose on JMX of Followers the id of the current leader
> -------------------------------------------------------
>
>                 Key: ZOOKEEPER-3066
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3066
>             Project: ZooKeeper
>          Issue Type: New Feature
>          Components: jmx, leaderElection, quorum
>    Affects Versions: 3.5.4, 3.6.0
>            Reporter: Enrico Olivelli
>            Assignee: Enrico Olivelli
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> It will be useful to add to JMX beans published on Follower Peers to have an information
about the current "leader".
> This information is only available using 4 letter words



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