cuibo01 commented on pull request #16745:
URL: https://github.com/apache/flink/pull/16745#issuecomment-899928570


   > I prefer to set owner as the current UGI. That means we're following the 
behavior of hive's default UGI authenticator provider.
   
   hi  @lirui-apache yes,but in non-secure cluster and authorization is 
enabled,  i am afraid it won't satisfy some existing user scenarios, since the 
previous owner were empty.  we should try to be compatible with previous owner. 
 
   and in secure cluster and authorization is enabled, if the owner support 
setting value, this does not comply with the security authentication design. 
   so My previous thought was:
   if authorization is enabled, and secure cluster, the owner must be current 
UGI, and owner cannot be set. 
   if authorization is enabled and non-secure cluster,  we can set owner
   
   


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