Upgrade dependent Spark version default to 2.3.3 and 2.3.2 as optiona…

…l profile (#571)

pom.xml

@@ -64,7 +64,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <protobuf.version>3.1.0</protobuf.version>
-        <spark.version>2.3.2</spark.version>
+        <spark.version>2.3.3</spark.version>
         <scala.binary.version>2.11</scala.binary.version>
         <scala.version>2.11</scala.version>
         <scalatest.version>3.0.4</scalatest.version>
@@ -74,9 +74,15 @@
 
     <profiles>
         <profile>
-            <id>spark-2.3.2</id>
+            <id>spark-2.3.3</id>
             <!--Use Default Global settings-->
         </profile>
+        <profile>
+            <id>spark-2.3.2</id>
+            <properties>
+                <spark.version>2.3.2</spark.version>
+            </properties>
+        </profile>
         <profile>
             <id>spark-2.3.1</id>
             <properties>