[SNOW-665920] Add warnings in build script to prevent a privately bui…

…lt jar from going to the customer (#492)

* do as i say not as i do

* change warn and mkdir docker jar folder

test/build_apache.sh

@@ -81,14 +81,19 @@ popd
 # get built image name
 # only match the first line
 SNOWFLAKE_PLUGIN_NAME=$(ls $SNOWFLAKE_PLUGIN_PATH | grep "$SNOWFLAKE_PLUGIN_NAME_REGEX" | head -n 1)
-echo -e "\n=== built connector name: $SNOWFLAKE_PLUGIN_NAME ==="
+echo -e "\nbuilt connector name: $SNOWFLAKE_PLUGIN_NAME"
 
 # copy built connector to plugin path
 mkdir -m 777 -p $KAFKA_CONNECT_PLUGIN_PATH || \
 sudo mkdir -m 777 -p $KAFKA_CONNECT_PLUGIN_PATH 
 cp $SNOWFLAKE_PLUGIN_PATH/$SNOWFLAKE_PLUGIN_NAME $KAFKA_CONNECT_PLUGIN_PATH || true
-echo -e "\n=== copied connector to $KAFKA_CONNECT_PLUGIN_PATH ==="
+echo -e "copied connector to $KAFKA_CONNECT_PLUGIN_PATH"
 
 KAFKA_CONNECT_DOCKER_JAR_PATH="$SNOWFLAKE_CONNECTOR_PATH/docker-setup/snowflake-kafka-docker/jars"
-mv $SNOWFLAKE_PLUGIN_PATH/$SNOWFLAKE_PLUGIN_NAME $KAFKA_CONNECT_DOCKER_JAR_PATH || true
-echo -e "\n=== copied connector to $KAFKA_CONNECT_DOCKER_JAR_PATH for docker ==="
+mkdir -m 777 -p $KAFKA_CONNECT_DOCKER_JAR_PATH 
+cp $SNOWFLAKE_PLUGIN_PATH/$SNOWFLAKE_PLUGIN_NAME $KAFKA_CONNECT_DOCKER_JAR_PATH || true
+echo -e "copied connector to $KAFKA_CONNECT_DOCKER_JAR_PATH for docker"
+
+echo -e "\n===================================== WARNING ====================================="
+echo -e "not recommended to share this jar with customer unless necessary (PrPr feature, etc)"
+echo -e "absolutely do not let the customer run this jar on their production environment\n"