Greg Mann created MESOS-8576: -------------------------------- Summary: Improve discard handling of 'Docker::inspect()' Key: MESOS-8576 URL: https://issues.apache.org/jira/browse/MESOS-8576 Project: Mesos Issue Type: Improvement Components: containerization, docker Affects Versions: 1.5.0 Reporter: Greg Mann
In the call path of {{Docker::inspect()}}, each continuation currently checks if {{promise->future().hasDiscard()}}, where the {{promise}} is associated with the output of the {{docker inspect}} call. However, if the call to {{docker inspect}} becomes hung indefinitely, then continuations are never invoked, and a subsequent discard of the returned {{Future}} will have no effect. We should add proper {{onDiscard}} handling to that {{Future}} so that appropriate cleanup is performed in such cases. -- This message was sent by Atlassian JIRA (v7.6.3#76005)