Error Exception in thread "main" org.apache.spark.SparkException: No main class set in JAR; please specify one with --class at org.apache.spark.deploy.SparkSubmitArguments.error(SparkSubmitArguments.scala:657) at org.apache.spark.deploy.SparkSubmitArguments.validateSubmitArguments(SparkSubmitArguments.scala:266) at org.apache.spark.deploy.SparkSubmitArguments.validateArguments(SparkSubmitArguments.scala:251) at org.apache.spark.deploy.SparkSubmitArguments.<init>(SparkSubmitArguments.scala:120) at org.apache.spark.deploy.SparkSubmit$$anon$2$$anon$1.<init>(SparkSubmit.scala:913) at org.apache.spark.deploy.SparkSubmit$$anon$2.parseArguments(SparkSubmit.scala:913) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:81) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:926) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:935) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) Kudu table   Pyspark code import os os.environ['PYSPARK_PYTHON']="/u01/shared/tools/envs/tensor_2_1/bin/python3.6" os.environ['PYSPARK_DRIVER_PYTHON']="/u01/shared/tools/envs/tensor_2_1/bin/python3.6" os.environ['PYSPARK_SUBMIT_ARGS'] = "/home/v22fingerprintbda/FPTeam/Streams/kudu-spark_2.10-1.5.0.jar pyspark-shell" import time import findspark findspark.init('/opt/cloudera/parcels/CDH-6.2.1-1.cdh6.2.1.p0.1580995/lib/spark') from pyspark import SparkContext, SQLContext, StorageLevel from pyspark.sql import SparkSession from pyspark.sql import functions as F from pyspark.sql.functions import col,isnan,when,count spark = SparkSession.builder.master("local").appName("MEDReader").getOrCreate() sd = [("1", "Ahmed"), ("2", "Emad")] sch = ["id", "name"] kududf = spark.createDataFrame(data=sd, schema=sch) #print("Starting KUDU .......") # Create a table on KUDU kududf.write \ .format("org.apache.kudu.spark.kudu") \ .option('kudu.master',kuduMaster)\ .option('kudu.table',"impala::bde.FP_KUDU_TEST") \ .mode("append") \ .save() Additional info spark version 2.4.0-cdh6.2.1 kudu 1.9.0-cdh6.2.1   ... View more