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https://issues.apache.org/jira/browse/MESOS-646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kone resolved MESOS-646.
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Resolution: Fixed
https://reviews.apache.org/r/13609/
> Slave recovery doesn't properly handle checkpointed queued tasks
> ----------------------------------------------------------------
>
> Key: MESOS-646
> URL: https://issues.apache.org/jira/browse/MESOS-646
> Project: Mesos
> Issue Type: Bug
> Reporter: Vinod Kone
> Assignee: Vinod Kone
> Fix For: 0.14.0
>
>
> If the slave dies after checkpointing a queued task but before it was
> launched on an executor, the slave doesn't have enough information to
> relaunch it (because we only checkpoint Task instead of TaskInfo).
> When the executor re-registers it should simply remove these tasks from its
> map.
> Alternatively, slave could checkpoint TaskInfo instead of Task. We don't do
> this because TaskInfo.data could be potentially huge.
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