The stack trace you provided seems to hint that you are calling "predict"
on an RDD with Vectors that are not the same size as the number of features
in your trained model, they should be equal. If that's not the issue, it
would be easier to troubleshoot if you could share your code and possibly
s
Hi,
My Spark is 1.5.2, when trying MLLib, I got the following error. Any idea
to fix it?
Regards
==
16/06/23 16:26:20 ERROR Executor: Exception in task 0.0 in stage 5.0 (TID 5)
java.lang.IllegalArgumentException: requirement failed
at scala.Predef$.require(Pre
