Sunil G created YARN-7640:
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Summary: Retrospect to enable CORS related configs by default in
YARN
Key: YARN-7640
URL: https://issues.apache.org/jira/browse/YARN-7640
Project: Hadoop YARN
Issue Type: Bug
Components: nodemanager, resourcemanager
Affects Versions: 3.0.0-beta1
Reporter: Sunil G
Currently admin has to do below config changes to enable CORS in YARN.
{code}
1. Add org.apache.hadoop.security.HttpCrossOriginFilterInitializer to
hadoop.http.filter.initializers
2. Set hadoop.http.cross-origin.enabled to true
3. Set hadoop.http.cross-origin.allowed-methods to GET,HEAD
4. Set yarn.nodemanager.webapp.cross-origin.enabled to true
5. Set yarn.resourcemanager.webapp.cross-origin.enabled to true
{code}
For better handling, we could enable this config by default in YARN.
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