[jira] [Created] (FLINK-16595) Support extra hadoop filesystem URLs for which to request delegation tokens

[Shang Yuanchun (Jira)]

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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[Husky Zeng]

Hi all ,

I hava solved this problem in my production environment, and I would like to
do something for the community, could you assign this issue to me？





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