Github user zjffdu commented on the issue:
https://github.com/apache/zeppelin/pull/1734
I also notice this failed test in travis. I think there're several jiras
tracking the flaky test. The flaky test waste every developer's time. I think
we should spend some time to fix them. What do you think ? \cc @Leemoonsoo
@AhyoungRyu @1ambda
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