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https://issues.apache.org/jira/browse/FLINK-31295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17695586#comment-17695586
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Gabor Somogyi commented on FLINK-31295:
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Have you tested the latest master? Please see
https://issues.apache.org/jira/browse/FLINK-31109
> When kerbero authentication is enabled, hadoop_ Proxy cannot take effect.
> -------------------------------------------------------------------------
>
> Key: FLINK-31295
> URL: https://issues.apache.org/jira/browse/FLINK-31295
> Project: Flink
> Issue Type: Bug
> Reporter: HunterXHunter
> Priority: Major
>
> When I set ：
> security.kerberos.login.keytab: kerbero_user.keytab
> security.kerberos.login.principal: kerbero_user
> and set HADOOP_PROXY_USER = proxy_user
> Data is still written to hdfs as user kerbero_user.
> But :
> When I turn off kerbero authentication. data is written to hdfs as user
> proxy_user.
> Finally, I found the logic in HadoopModule#install would not be used as a
> hadoop proxy when kerbero authentication is enabled.
>
>
>
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