dataframe add column with ur prefer position https://www.youtube.com/watch?v=46y3Nqp-xNM

add column in specific position using withColumn https://www.youtube.com/watch?v=CRicuE3tGVU

Spark Session Class Not found error| ClassNotFoundException org.apache.spark.sql.SparkSession error https://www.youtube.com/watch?v=yPnBton_VK4

How to Install Hadoop 3.2.2 spark 3.1.2 in windows https://www.youtube.com/watch?v=Wb_Q2TCBrIg

How to debug sqoop failed job logs https://www.youtube.com/watch?v=NEE96phDAx8