in spark 1.1.0 i get this error: 2014-09-14 23:17:01 ERROR actor.OneForOneStrategy: Found both spark.driver.extraClassPath and SPARK_CLASSPATH. Use only the former.
i checked my application. i do not set spark.driver.extraClassPath or SPARK_CLASSPATH. SPARK_CLASSPATH is set in spark-env.sh since the machine is a worker and this is how lzo is added to classpath. as a user i cannot modify this. looking at the logs i see the value of SPARK_CLASSPATH ends up in spark.driver.extraClassPath, but thats not done by me. i presume some logic in spark-submit does this.
