Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Fixed
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None
Description
Currently, the default action taken by the QueuingContainerManager, introduced in YARN-2883, when a GUARANTEED Container is scheduled on an NM with OPPORTUNISTIC containers using up resources, is to KILL the running OPPORTUNISTIC containers.
This JIRA proposes to expose a configurable hook to allow the NM to take a different action.