Meng Zhu created MESOS-9962:
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Summary: Mesos may report completed task as running in the state.
Key: MESOS-9962
URL: https://issues.apache.org/jira/browse/MESOS-9962
Project: Mesos
Issue Type: Bug
Components: agent
Reporter: Meng Zhu
When the following steps occur:
1) A graceful shutdown is initiated on the agent (i.e. SIGUSR1 or
/master/machine/down).
2) The executor is sent a kill, and the agent counts down on
executor_shutdown_grace_period.
3) The executor exits, before all terminal status updates reach the agent. This
is more likely if executor_shutdown_grace_period passes.
This results in a completed executor, with non-terminal tasks (according to
status updates).
This would produce a confusing report where completed tasks are still
TASK_RUNNING.
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