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Posted to issues@flink.apache.org by "HunterXHunter (Jira)" <ji...@apache.org> on 2023/03/02 05:32:00 UTC

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

HunterXHunter created FLINK-31295:
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             Summary: 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


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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