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https://issues.apache.org/jira/browse/MESOS-868?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13842692#comment-13842692
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Yan Xu commented on MESOS-868:
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https://reviews.apache.org/r/16111/
> Group should set local session timeout to use half of negotiated ZK timeout
> ---------------------------------------------------------------------------
>
> Key: MESOS-868
> URL: https://issues.apache.org/jira/browse/MESOS-868
> Project: Mesos
> Issue Type: Bug
> Components: general
> Reporter: Yan Xu
> Assignee: Yan Xu
>
> Currently we use a constant of 10 seconds as both the zookeeper session
> timeout and the local timeout. However, the timeout proposed by the client
> maybe rejected by ZK if it violates the server's (max)minSessionTimeout.
> We should read the negotiated timeout and set local timer to use a value
> smaller than that. e.g. half of it.
> This is to ensure that if the leading master is partitioned, it terminates
> asap when it's session is destined to expire.
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