Silas Snider created MESOS-5879:
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Summary: cgroups/net_cls isolator causing agent recovery issues
Key: MESOS-5879
URL: https://issues.apache.org/jira/browse/MESOS-5879
Project: Mesos
Issue Type: Bug
Components: cgroups, isolation, slave
Reporter: Silas Snider
We run with 'cgroups/net_cls' in our isolator list, and when we restart any
agent process in a cluster running an experimental custom isolator as well, the
agents are unable to recover from checkpoint, because net_cls reports that
unknown orphan containers have duplicate net_cls handles.
While this is a problem that needs to be solved (probably by fixing our custom
isolator), it's also a problem that the net_cls isolator fails recovery just
for duplicate handles in cgroups that it is literally about to unconditionally
destroy during recovery. Can this be fixed?
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