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Posted to issues@flink.apache.org by "Gabor Somogyi (Jira)" <ji...@apache.org> on 2023/03/02 09:33:00 UTC

[jira] [Commented] (FLINK-31295) When kerbero authentication is enabled, hadoop_ Proxy cannot take effect.

    [ https://issues.apache.org/jira/browse/FLINK-31295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17695586#comment-17695586 ] 

Gabor Somogyi commented on FLINK-31295:
---------------------------------------

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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