jongyoul opened a new pull request, #4520: URL: https://github.com/apache/zeppelin/pull/4520
### What is this PR for? Fix the issue for appveyor which has an error result. ### What type of PR is it? Bug Fix ### Todos * [x] - Fix .appveyor.yml ### What is the Jira issue? N/A ### How should this be tested? Windows CI passes ### Questions: * Does the licenses files need to update? No * Is there breaking changes for older versions? No * Does this needs documentation? No -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@zeppelin.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org