Reply To: Grant permissions not working

thanks for your fast response, this solved the first error (metastore authorization), but the message changed:
0: jdbc:hive2://localhost:10000> show roles;
Error: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. getAllRoles() not implemented in Argus HiveAuthorizer (state=08S01,code=1)
0: jdbc:hive2://localhost:10000> set role admin;
Error: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. setCurrentRole() not implemented in Argus HiveAuthorizer (state=08S01,code=1)

Hope you can give me again the right hint.