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https://issues.apache.org/jira/browse/ZOOKEEPER-87?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12921355#action_12921355
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Vishal K commented on ZOOKEEPER-87:
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Hi Mahadev, Flavio,
I am trying to understand how shutting down the follower will help in this
case.
Mahadev can you please explain what you man by : "The follower should shut
itself down if it is not able to keep up to the leader within some limit so
that guarantee of updates can be made to the clients connected to different
servers."
Under what conditions do you expect a shutdown of follower handler to eliminate
the problem of follower lagging behind. Are you referring to clients connected
to this server that will fail-over their session to another server?
Thanks.
-Vishal
> Follower does not shut itself down if its too far behind the leader.
> --------------------------------------------------------------------
>
> Key: ZOOKEEPER-87
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-87
> Project: Zookeeper
> Issue Type: Bug
> Components: quorum
> Reporter: Mahadev konar
> Assignee: Mahadev konar
> Priority: Critical
> Fix For: 3.4.0
>
>
> Currently, the follower if lagging behind keeps sending pings to the leader
> it will stay alive and will keep getting further and further behind the
> leader. The follower should shut itself down if it is not able to keep up to
> the leader within some limit so that gurantee of updates can be made to the
> clients connected to different servers.
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