fa zheng created FLINK-16595:
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Summary: Support extra hadoop filesystem URLs for which to request
delegation tokens
Key: FLINK-16595
URL: https://issues.apache.org/jira/browse/FLINK-16595
Project: Flink
Issue Type: Improvement
Components: Deployment / YARN
Affects Versions: 1.10.0
Reporter: fa zheng
Fix For: 1.11.0
When the cluster has multiple nameservices, the client only can obtain the
tokens of default nameservice. We should add an configuration in
YarnConfigOptions to obtain all nameservices refer to spark.
[yarn-specific-kerberos-configuration|https://spark.apache.org/docs/latest/running-on-yarn.html#yarn-specific-kerberos-configuration].
I encountered this problem when the directory of yarn logs is in another
nameservice. It will lead a long waiting for application to run and the log
can not be aggregated finally.
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