[GitHub] predictionio issue #471: [PIO-171] Drop Scala 2.10 and Spark 1.6 support

[takezoe]

Github user takezoe commented on the issue:

    https://github.com/apache/predictionio/pull/471
  
    I added Spark 2.0.2 / Hadoop 2.6.5 test patterns and updated Spark version 
in `bin/pio-class.sh` and 
`tools/src/main/scala/org/apache/predictionio/tools/commands/Management.scala`.


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