[jira] [Created] (HIVE-6799) HiveServer2 needs to map kerberos name to local name before proxy check

["Dilli Arumugam (JIRA)" <ji...@apache.org>]

Dilli Arumugam created HIVE-6799:
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             Summary: HiveServer2 needs to map kerberos name to local name before proxy check
                 Key: HIVE-6799
                 URL: https://issues.apache.org/jira/browse/HIVE-6799
             Project: Hive
          Issue Type: Improvement
          Components: HiveServer2
            Reporter: Dilli Arumugam


HiveServer2 does not map kerberos name of authenticated principal to local name.

Due to this, I get error like the following in HiveServer log:
Failed to validate proxy privilage of knox/hdps.example.com for sam

I have KINITED as knox/hdps.example.com@EXAMPLE.COM

I do have the following in core-site.xml

  <property>
    <name>hadoop.proxyuser.knox.groups</name>
    <value>users</value>
  </property>
  <property>
    <name>hadoop.proxyuser.knox.hosts</name>
    <value>*</value>
  </property>

Other hadoop ecosystem services do this and call it "auth to local" mapping. This needs to be added to HiveServer2 as well.




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