Jar can be defined in a spark-submit command via
spark-submit --jars additional1.jar,additional2.jar \
--driver-class-path additional1.jar:additional2.jar \
--conf spark.executor.extraClassPath=additional1.jar:additional2.jar \
--packages mypackage
--class MyClass main-application.jar
More, see advanced-dependency-management
Search jars in Spark config
Value example: /usr/hdp/current/hadoop-client/lib/native:/usr/hdp/current/hadoop-client/lib/native/Linux-amd64-64