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https://issues.apache.org/jira/browse/FLINK-26581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17504696#comment-17504696
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Bo Cui commented on FLINK-26581:
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bq. Not sure what do you expect here to do.
In non-secure cluster, set correct user information, like UGI:
https://github.com/apache/hadoop/blob/ed65aa23240b3dd6b56e86e5f0e9d38069fb3b01/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/UserGroupInformation.java#L203
> Job supports the HADOOP_USER_NAME
> ----------------------------------
>
> Key: FLINK-26581
> URL: https://issues.apache.org/jira/browse/FLINK-26581
> Project: Flink
> Issue Type: Improvement
> Components: Deployment / YARN
> Reporter: Bo Cui
> Priority: Major
> Labels: pull-request-available
>
> in non-secure cluster，hadoop and yarn support HADOOP_USER_NAME, Flink can
> also support it
> [https://github.com/apache/flink/blob/4907f5fb7033b1f918c4e721a1ccf95878f980a2/flink-yarn/src/main/java/org/apache/flink/yarn/YarnClusterDescriptor.java#L1150]
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