Best Practice for Spark Job Jar Generation

[Chetan Khatri]

Hello Spark Community,

For Spark Job Creation I use SBT Assembly to build Uber("Super") Jar and
then submit to spark-submit.

Example,

bin/spark-submit --class hbase.spark.chetan.com.SparkHbaseJob
/home/chetan/hbase-spark/SparkMSAPoc-assembly-1.0.jar

But other folks has debate with for Uber Less Jar, Guys can you please
explain me best practice industry standard for the same.

Thanks,

Chetan Khatri.