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What does the following from Yarn do?

-preemptedAMContainers
-preemptedNonAMContainers
-preemptedResources='<memory:0\, vCores:0>'
halfer
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akash sharma
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1 Answers1

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preemptedAMContainers is the number of Application Manager containers that were preempted. preemptedNonAMContainers is the number of regular containers that were preempted.

YARN deals with containers but each container usually contains one task (map, reduce or AM).

preemptedResources is most likely a sum of the memory and vcores preempted.

tk421
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