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Posted to dev@zookeeper.apache.org by "Rakesh R (JIRA)" <ji...@apache.org> on 2016/08/01 02:04:21 UTC

[jira] [Commented] (ZOOKEEPER-2479) Add 'fleTimeTaken' value in LeaderMXBean and FollowerMXBean

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-2479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15401440#comment-15401440 ] 

Rakesh R commented on ZOOKEEPER-2479:
-------------------------------------

During FLE, server will go to {{LOOKING}} state after unregistering LeaderBean or FollowerBean, so the jmx bean won't be available to the users and I think no impact of resetting the value here. But I just resets the {{QuorumPeer#fleTimeTaken}} variable value to convey the message that during FLE, the value will be -1 and showing that LE is in progress. I don't have strong reason for this, its a new variable and we have chance to define the semantics. I will remove the resetting and upload patch.

> Add 'fleTimeTaken' value in LeaderMXBean and FollowerMXBean
> -----------------------------------------------------------
>
>                 Key: ZOOKEEPER-2479
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2479
>             Project: ZooKeeper
>          Issue Type: Improvement
>          Components: quorum
>            Reporter: Rakesh R
>            Assignee: Rakesh R
>             Fix For: 3.4.9, 3.5.3, 3.6.0
>
>         Attachments: ZOOKEEPER-2479.patch, ZOOKEEPER-2479.patch, ZOOKEEPER-2479.patch
>
>
> The idea of this jira is to expose {{time taken}} for the leader election via jmx Leader, Follower beans.



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