@kevinmat0510  You have to delete the files from HDFS use this command::hdfs dfs -rm -rf /user/hive/.yarn/package/LLAP   ... View more

Get all the classes listed as part of error(ClassNotfound) and add those corrresponding jars to spark.driver.extraClassPath and spark.executor.extraClassPath.   It worked for us, when all the jars corresponding the class in the error was added. ... View more