MapR [SPARK-883] Spark-3.1.1 job submition (apache#818)

Author: Egor Krivokon

conf/spark-defaults.conf

@@ -15,6 +15,8 @@ spark.sql.warehouse.dir            maprfs:///user/${system:user.name}/spark-ware
 # Fix for SPARK-7819
 spark.sql.hive.metastore.sharedPrefixes  com.mysql.jdbc,org.postgresql,com.microsoft.sqlserver,oracle.jdbc,com.mapr.fs.shim.LibraryLoader,com.mapr.security.JNISecurity,com.mapr.fs.jni,com.mapr.fs.ShimLoader
 
-spark.sql.hive.metastore.jars /opt/mapr/spark/spark-2.4.5/jars/*,/opt/mapr/lib/*
+spark.sql.hive.metastore.jars /opt/mapr/spark/spark-3.1.1/jars/*,/opt/mapr/lib/*
+
+spark.sql.hive.metastore.version 2.3
 
 spark.executor.memory              2g