Hello, I have been struggling for ages to use an external jar in my spark driver program, in yarn-standalone mode. I just want to use in my main program, outside the calls to spark functions, objects that are defined in another jar.
I tried to set SPARK_CLASSPATH, ADD_JAR, I tried to use --addJar in the spark-class arguments, I always end up with a "Class not found exception" when I want to use classes defined in my jar. Any ideas? Thanks a lot,
