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https://issues.apache.org/jira/browse/MESOS-7564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16701112#comment-16701112
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Joseph Wu commented on MESOS-7564:
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Here are the proposed protobuf changes: https://reviews.apache.org/r/69463/
> Introduce a heartbeat mechanism for v1 HTTP executor <-> agent communication.
> -----------------------------------------------------------------------------
>
> Key: MESOS-7564
> URL: https://issues.apache.org/jira/browse/MESOS-7564
> Project: Mesos
> Issue Type: Bug
> Components: agent, executor
> Reporter: Anand Mazumdar
> Assignee: Joseph Wu
> Priority: Critical
> Labels: api, mesosphere, v1_api
>
> Currently, we do not have heartbeats for executor <-> agent communication.
> This is especially problematic in scenarios when IPFilters are enabled since
> the default conntrack keep alive timeout is 5 days. When that timeout
> elapses, the executor doesn't get notified via a socket disconnection when
> the agent process restarts. The executor would then get killed if it doesn't
> re-register when the agent recovery process is completed.
> Enabling application level heartbeats or TCP KeepAlive's can be a possible
> way for fixing this issue.
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