| ## What changes were proposed in this pull request? | |
| (Please fill in changes proposed in this fix) | |
| (Include a link to the associated JIRA and make sure to add a link to this pr on the JIRA as well) | |
| ## How was this patch tested? | |
| (Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests) | |
| (If this patch involves UI changes, please attach a screenshot; otherwise, remove this) | |
| Please review https://livy.incubator.apache.org/community/ before opening a pull request. |