Restricting UDF function access to fewer roles

[#1]

Recently we added few jars to the AUX jar location in our environments and I can see the desired functions from Hive and these functions are accessible by all users who are connecting to hadoop. Is there any way to restrict the newly added functions(added UDF jar file on all hive and HS2 servers) only to fewer users instead of all using roles? 

current env: CDH 6.21.

[#2]

Hello @raghu9raghavend,

You can use Sentry authorization for restricting access to UDF. Please refer to the below doc

https://docs.cloudera.com/documentation/enterprise/latest/topics/impala_udf.html#udf_security

Let us know if this helps!

Cheers!

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