Wangda Tan created YARN-7442:
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Summary: [YARN-7069] Limit format of resource type name
Key: YARN-7442
URL: https://issues.apache.org/jira/browse/YARN-7442
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Wangda Tan
Priority: Blocker
I think we should limit format of resource type name. Otherwise it could be
very hard to update in the future after release.
I propose to have format:
{code}
[a-zA-Z0-9][a-zA-Z0-9_.-/]*
{code}
Adding this check to setResourceInformation might affect performance a lot.
Probably we can add to {{ResourceUtils#initializeResourcesMap}} when resource
types are loaded from config file.
[~templedf]/[~sunilg].
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