How to control logging in testing package com.holdenkarau.spark.testing.

[Marco Mistroni]

HI all
 could anyone advise on how to control logging  in
com,holdenkarau.spark.testing?

there are loads of spark logging statement every time i run a test
I tried to disable spark logging using statements below, but with no success

   import org.apache.log4j.Logger
    import org.apache.log4j.Level
    import org.apache.log4j.{ Level, Logger }
    val rootLogger = Logger.getRootLogger()
    rootLogger.setLevel(Level.ERROR)
    Logger.getLogger("org").setLevel(Level.ERROR)
    Logger.getLogger("akka").setLevel(Level.ERROR)

thanks and kr
 marco