[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12642345#action_12642345
 ] 

Flavio Paiva Junqueira commented on ZOOKEEPER-158:
--------------------------------------------------

I think that profiling is a great idea in this case.

> Leader and followers increase cpu utilization upon loss of a follower
> ---------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-158
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-158
>             Project: Zookeeper
>          Issue Type: Improvement
>          Components: quorum
>            Reporter: Flavio Paiva Junqueira
>            Assignee: Mahadev konar
>            Priority: Minor
>         Attachments: dead-follower.tar.gz
>
>
> In a set of ZooKeeper servers, when there is a leader operation and supported 
> by a quorum of servers, we have observed that cpu utilization increases 
> substantially once a follower fails or disconnects. Stu Hood provided logs 
> showing this behavior.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.

Reply via email to