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From "Ganesh Krishnan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-16912) Wrong import in Machine Learning documentation
Date Fri, 05 Aug 2016 07:01:20 GMT
Ganesh Krishnan created SPARK-16912:
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             Summary: Wrong import in Machine Learning documentation 
                 Key: SPARK-16912
                 URL: https://issues.apache.org/jira/browse/SPARK-16912
             Project: Spark
          Issue Type: Documentation
    Affects Versions: 2.0.0
            Reporter: Ganesh Krishnan
            Priority: Trivial


The Machine Learning documentation for Spark
http://spark.apache.org/docs/latest/ml-features.html
 imports 
import org.apache.spark.mllib.linalg.Vector;

This throws a class cast exception at runtime
For my project:

Exception in thread "main" java.lang.ClassCastException: org.apache.spark.ml.linalg.SparseVector
cannot be cast to org.apache.spark.mllib.linalg.Vector
	at xyz.shoten.puddleloader.parquetcreator.IDFGenerator.main(IDFGenerator.java:55)

It needs to import

import org.apache.spark.ml.linalg.Vector;

Note: The package is ml instead of mlib




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