Github user nickwallen commented on the issue:
https://github.com/apache/metron/pull/1289
I have run it up in Full Dev successfully.
I ran all the tests in `ProfilerIntegrationTest` in a continuous loop on my
desktop for maybe 3 or 4 hours yesterday. Doing the same on master fails
within 20 minutes or so.
I have manually triggered it in Travis 10 times.---
