Gastón Kleiman created MESOS-7546:
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Summary: WAIT_NESTED_CONTAINER sometimes returns 404
Key: MESOS-7546
URL: https://issues.apache.org/jira/browse/MESOS-7546
Project: Mesos
Issue Type: Bug
Components: containerization
Reporter: Gastón Kleiman
{{WAIT_NESTED_CONTAINER}} sometimes returns 404s even though the nested
container has already exited and the parent task/executor is still running.
This happens when an agent uses more than one containerizer (e.g.,
{{docker,mesos}}, {{WAIT_NESTED_CONTAINER}} and the exit status of the nested
container has already been checkpointed.
The root cause of this is a bug in the {{ComposingContainerizer}} in the
following lines:
https://github.com/apache/mesos/blob/1c7ffbeb505b3f5ab759202195f0b946a20cb803/src/slave/containerizer/composing.cpp#L620-L628
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