Github user lucasbm88 commented on the issue: https://github.com/apache/incubator-predictionio/pull/355 Hi @marevol , thanks for the update Yes, I noticed that you're removing elasticsearch from core, but correct if I'm wrong, the unit tests in the project core will continue depending on a METADATA configuration in order to run. If it is the case I can update my code to match your changes once you merge it.
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