Hi.. By setting the above parameters on hive shell, it is giving correct output for simple select * from table name query, but is giving error as FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.spark.SparkTask when we do select count(*) from table name query. I have also added spark -assembly-hadoop jar in hive/lib please guide me ,i am new to spark ... View more