fanshilun created YARN-11358:
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Summary: [Federation] Add Strict Mode Configuration Parameters.
Key: YARN-11358
URL: https://issues.apache.org/jira/browse/YARN-11358
Project: Hadoop YARN
Issue Type: Improvement
Components: federation, router
Affects Versions: 3.4.0
Reporter: fanshilun
Assignee: fanshilun
When we use Federation, we will have multiple sub-clusters, and some interfaces
need to call all clusters to get results,
such as getNodes, getNodeToLabels, etc.
But if the sub-cluster is unavailable when we call the interface, should the
interface return the result?
The current code is to return the result.If the result is returned, the result
information is inaccurate;
if the result is not returned, it is not user-friendly
We'd better add a parameter control, the user chooses whether to report an
error or return the result.
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