Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Won't Fix
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None
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None
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Description
YARN-914 proposes graceful decommission of an NM, and NMs already have the right to go offline.
If AMs could be told that a container completed from an NM option -offline vs decommission, the AM could use that in its future blacklisting and placement policy.
This matters in long-lived services which may like to place new instances where they were placed before, and track hosts failure rates