~[scala-library-2.10.5.jar:na]
at scala.collection.mutable.ArrayOps$ofRef.map(ArrayOps.scala:108)
~[scala-library-2.10.5.jar:na]
From: Andrew Davidson
Date: Thursday, December 24, 2015 at 9:55 AM
To: "user @spark"
Subject: how to debug java.lang.IllegalArgumentException: object is no
Hi
Any idea how I can debug this problem. I suspect the problem has to do with
how I am converting a JavaRDD> to a DataFrame.
Is it boxing problem? I tried to use long and double instead of Long and
Double when ever possible.
Thanks in advance, Happy Holidays.
Andy
allData.printSchema()
root
