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From Ramprakash Ramamoorthy <youngestachie...@gmail.com>
Subject Re: Illegal access error when initializing SparkConf
Date Thu, 02 Jul 2015 06:17:52 GMT
Team,

Got this fixed. After so much of juggling, when I replaced JRE7 with JRE8,
things started working the way intended.

Cheers!

On Wed, Jul 1, 2015 at 7:07 PM, Ramprakash Ramamoorthy <
youngestachiever@gmail.com> wrote:

> Team,
>
> I'm just playing around with spark and mllib. Installed scala and spark,
> versions mentioned below.
>
> Scala - 2.11.7
> Spark - 1.4.0 (Did an mvn package with -Dscala-2.11)
>
> I'm trying to run the Java classification, clustering examples that came
> along with the documentation. However, I'm getting the illegal access error
> when I'm trying to initialize the SparkConf object.
>
> Please find the error trace below :
>
> *Exception in thread "main" java.lang.IllegalAccessError: tried to access
> method scala.collection.mutable.HashSet.<init>()V from class
> org.apache.spark.util.Utils$*
> * at org.apache.spark.util.Utils$.<init>(Utils.scala:195)*
> * at org.apache.spark.util.Utils$.<clinit>(Utils.scala)*
> * at org.apache.spark.SparkConf.<init>(SparkConf.scala:58)*
> * at
> MultinomialLogisticRegressionExample.main(MultinomialLogisticRegressionExample.java:15)*
>
> How do I go about this? Did some googling and couldn't conclude. Please
> help and thank you in advance.
>
> --
> With Thanks and Regards,
> Ramprakash Ramamoorthy,
> India.
>



-- 
With Thanks and Regards,
Ramprakash Ramamoorthy,
India.

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