Github user necosta commented on the issue: https://github.com/apache/zeppelin/pull/2446 Thanks @1ambda once again helping me on checking and testing this change. I was not able to reproduce the bug you describe above but you were right on avoiding calls to fetch helium.json. In this last commit I'm no longer doing so. I'll be testing in more detail this pull request in the next days but have a look already to see if you can spot any issues. Thanks.
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