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Posted to reviews@spark.apache.org by ramialbatal <gi...@git.apache.org> on 2017/05/17 12:14:20 UTC

[GitHub] spark issue #16377: [SPARK-18036][ML][MLLIB] Fixing decision trees handling ...

Github user ramialbatal commented on the issue:

    https://github.com/apache/spark/pull/16377
  
    Hi, I am using 2.1.0 on AWS, when fitting a CrossValidator of a pipeline of one Random Forest Stage I get `java.lang.UnsupportedOperationException: empty.max` knowing that I do not have any empty features vector.


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