Github user zjffdu commented on the issue:
https://github.com/apache/zeppelin/pull/2850
@Akhilsnaik Could you add test for it ? You can add it in this method,
https://github.com/apache/zeppelin/blob/master/livy/src/test/java/org/apache/zeppelin/livy/LivyInterpreterIT.java#L128---
