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https://issues.apache.org/jira/browse/MESOS-9039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16530649#comment-16530649
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Qian Zhang commented on MESOS-9039:
-----------------------------------
The main purpose of this fix is to ensure the test
{{CniIsolatorTest.ROOT_SlaveRecovery}} that we updated in
[https://reviews.apache.org/r/67737/] can catch the regression described in
MESOS-9025, I think this ticket will not cause any actual issues in a real
environment, so I think we do not need to backport the fix.
> CNI isolator recovery should wait until unknown orphan cleanup is done
> ----------------------------------------------------------------------
>
> Key: MESOS-9039
> URL: https://issues.apache.org/jira/browse/MESOS-9039
> Project: Mesos
> Issue Type: Bug
> Components: cni
> Reporter: Qian Zhang
> Assignee: Qian Zhang
> Priority: Major
> Fix For: 1.7.0
>
>
> Currently, CNI isolator will cleanup unknown orphaned containers in an
> asynchronous way (see
> [here|https://github.com/apache/mesos/blob/1.6.0/src/slave/containerizer/mesos/isolators/network/cni/cni.cpp#L439]
> for details) during recovery, that means agent recovery can finish while the
> cleanup of unknown orphaned containers is still ongoing which is not ideal.
> So we need to make CNI isolator recovery waits until unknown orphan cleanup
> is done.
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