Abhishek Modi created YARN-9448:
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Summary: Fix Opportunistic Scheduling for node local allocations.
Key: YARN-9448
URL: https://issues.apache.org/jira/browse/YARN-9448
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Abhishek Modi
Assignee: Abhishek Modi
Right now, opportunistic container might not get allocated on rack local node
even if it's available.
Nodes are right now blacklisted if any container except node local container is
allocated on that node. In case, if previously container was allocated on that
node, that node wouldn't be even considered even if there is an ask for node
local request.
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