Sqoop – Handle NULL values

By default Sqoop import NULL as null, if you want to change this default configuration you can use following arguments. While importing data :  –null-string –null-non-string While exporting data :  –input-null-string –input-null-non-string Check this example for more clarification :  In above example : –null-string argument represents what should be writtern in HDFS whenever a NULL is identified in … Read more