[GitHub] incubator-predictionio issue #436: [PIO-125] Add Spark 2.2 support

[marevol]

Github user marevol commented on the issue:

    https://github.com/apache/incubator-predictionio/pull/436
  
    Oops, my travis result missed some results...
    I'll fix this PR. This problem might come from HBase.


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