Benjamin Mahler created MESOS-673:
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Summary: Task reconciliation does not properly release executor
resources.
Key: MESOS-673
URL: https://issues.apache.org/jira/browse/MESOS-673
Project: Mesos
Issue Type: Bug
Reporter: Benjamin Mahler
Assignee: Benjamin Mahler
Priority: Critical
This was discovered when simulating frequent slave restarts on a staging
cluster.
It appears that when we reconcile tasks from a re-registering slave, we
correctly remove the task and update the slave's {{resourcesInUse}}. However,
there can be an executor associated with this task, and the reconciliation
currently does not do anything to reconcile the executor's resources.
We'll need to ensure the reconciliation properly removes executors
corresponding to these lost tasks.
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