[jira] [Created] (RANGER-1928) hive show databases retrun all database when udf database policy set to *

["chuanjie.duan (JIRA)" <ji...@apache.org>]

chuanjie.duan created RANGER-1928:
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             Summary: hive show databases retrun all database when udf database policy set to *
                 Key: RANGER-1928
                 URL: https://issues.apache.org/jira/browse/RANGER-1928
             Project: Ranger
          Issue Type: Improvement
          Components: plugins
            Reporter: chuanjie.duan


Hive didn't division with 'create' and 'udf create'. We can use hive udf policy 'database {USER}, and {USER} give create permission' for permanent type because dbname has a value. But for temporary udf dbname always return empty. Workaround, we can set 'database *', but 'show databases' would return all database, it isn't we want. I remove the permission checking for temporary udf. Temporary udf's scope is session, so it won't affect other user.



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