Github user tae-jun commented on the issue: https://github.com/apache/zeppelin/pull/1630 I guess CI fails because it only recompiles changed files. (since build time is too short)  It should be about 30min. Is there any way to compile the whole project again? I ran CI on [my own repository](https://travis-ci.org/tae-jun/zeppelin). It failed on some profiles because of Ignite interpreter. (what is relevance between Ignite interpreter and my PR? ð) But it passed on other profiles whereas every profile failed on this repository.
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