Docker Container Build and Run setup with foundations for adding docker integration tests. Docker images built with Hadoop 2.8.4 Hive 2.3.3 and Spark 2.3.1 and published to docker-hub

Look at quickstart document for how to setup docker and run demo

docker/build_local_docker_images.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+while true; do
+    read -p  "Docker images can be downloaded from docker hub and seamlessly mounted with latest HUDI jars. Do you still want to build docker images from scratch ?" yn
+    case $yn in
+        [Yy]* ) make install; break;;
+        [Nn]* ) exit;;
+        * ) echo "Please answer yes or no.";;
+    esac
+done
+pushd ../
+mvn clean pre-integration-test -DskipTests -Ddocker.compose.skip=true -Ddocker.build.skip=false
+popd