Github user Leemoonsoo commented on the issue:
https://github.com/apache/zeppelin/pull/1919
@jongyoul I don't have any good idea except for change test to use less
resources when travis is under resource starvation. Do you have any good idea?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
