Anand Mazumdar created MESOS-6848:
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Summary: The default executor does not exit if a single task pod
fails.
Key: MESOS-6848
URL: https://issues.apache.org/jira/browse/MESOS-6848
Project: Mesos
Issue Type: Bug
Affects Versions: 1.1.0
Reporter: Anand Mazumdar
Assignee: Anand Mazumdar
Priority: Blocker
If a task group has a single task and it exits with a non-zero exit code, the
default executor does not commit suicide.
This mostly happens due to the fact that we invoke {{shutdown()}} in
{{waited()}} when we notice the termination of a single container here:
https://github.com/apache/mesos/blob/master/src/launcher/default_executor.cpp#L666
but then we return early here after executing all the kill calls:
https://github.com/apache/mesos/blob/master/src/launcher/default_executor.cpp#L751
However, when there is just one task in the task group, this won't result in
{{__shutdown}} being called ever leading to the executor committing suicide.
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