Support HDFS as a data store

Issue-ID: DCAEGEN2-1498

Change-Id: Id203275bce01bd4a4d6ec131fb9696d78eda82f5
Signed-off-by: Guobiao Mo <guobiaomo@chinamobile.com>
diff --git a/components/datalake-handler/feeder/pom.xml b/components/datalake-handler/feeder/pom.xml
index 63a2af9..8c285f8 100644
--- a/components/datalake-handler/feeder/pom.xml
+++ b/components/datalake-handler/feeder/pom.xml
@@ -1,192 +1,197 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
 
-    <parent>
-        <groupId>org.onap.dcaegen2.services.components</groupId>
-        <artifactId>datalake-handler</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
-    </parent>
+	<parent>
+		<groupId>org.onap.dcaegen2.services.components</groupId>
+		<artifactId>datalake-handler</artifactId>
+		<version>1.0.0-SNAPSHOT</version>
+	</parent>
 
-    <groupId>org.onap.dcaegen2.services.components.datalake-handler</groupId>
-    <artifactId>feeder</artifactId>
-    <packaging>jar</packaging>
-    <name>DataLake Feeder</name>
+	<groupId>org.onap.dcaegen2.services.components.datalake-handler</groupId>
+	<artifactId>feeder</artifactId>
+	<packaging>jar</packaging>
+	<name>DataLake Feeder</name>
 
 
-    <dependencies>
+	<dependencies>
 
-        <dependency>
-            <groupId>org.mariadb.jdbc</groupId>
-            <artifactId>mariadb-java-client</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.apache.hadoop</groupId>
+			<artifactId>hadoop-client</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>org.json</groupId>
-            <artifactId>json</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.mariadb.jdbc</groupId>
+			<artifactId>mariadb-java-client</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpclient</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.json</groupId>
+			<artifactId>json</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>org.apache.kafka</groupId>
-            <artifactId>kafka-clients</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.apache.httpcomponents</groupId>
+			<artifactId>httpclient</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-web</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.apache.kafka</groupId>
+			<artifactId>kafka-clients</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-actuator</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-data-jpa</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-data-couchbase</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
-        </dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-couchbase</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-configuration-processor</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
 
-        <dependency>
-            <groupId>org.elasticsearch.client</groupId>
-            <artifactId>elasticsearch-rest-high-level-client</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-configuration-processor</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>commons-io</groupId>
-            <artifactId>commons-io</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.elasticsearch.client</groupId>
+			<artifactId>elasticsearch-rest-high-level-client</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>com.fasterxml.jackson.dataformat</groupId>
-            <artifactId>jackson-dataformat-yaml</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>commons-io</groupId>
+			<artifactId>commons-io</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>com.fasterxml.jackson.dataformat</groupId>
-            <artifactId>jackson-dataformat-xml</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.dataformat</groupId>
+			<artifactId>jackson-dataformat-yaml</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.dataformat</groupId>
+			<artifactId>jackson-dataformat-xml</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>com.google.code.gson</groupId>
-            <artifactId>gson</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-databind</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>org.projectlombok</groupId>
-            <artifactId>lombok</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>com.google.code.gson</groupId>
+			<artifactId>gson</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>io.druid</groupId>
-            <artifactId>tranquility-core_2.11</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+		</dependency>
 
-        <dependency>
-            <groupId>org.apache.velocity</groupId>
-            <artifactId>velocity-engine-core</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>io.druid</groupId>
+			<artifactId>tranquility-core_2.11</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.apache.velocity</groupId>
+			<artifactId>velocity-engine-core</artifactId>
+		</dependency>
 
 
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-core</artifactId>
-            <version>5.3.7.Final</version>
-        </dependency>
+		<dependency>
+			<groupId>org.hibernate</groupId>
+			<artifactId>hibernate-core</artifactId>
+			<version>5.3.7.Final</version>
+		</dependency>
 
-        <!-- jsr303 validation -->
-        <dependency>
-            <groupId>javax.validation</groupId>
-            <artifactId>validation-api</artifactId>
-            <version>2.0.1.Final</version>
-        </dependency>
+		<!-- jsr303 validation -->
+		<dependency>
+			<groupId>javax.validation</groupId>
+			<artifactId>validation-api</artifactId>
+			<version>2.0.1.Final</version>
+		</dependency>
 
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-validator</artifactId>
-            <version>6.0.10.Final</version>
-        </dependency>
+		<dependency>
+			<groupId>org.hibernate</groupId>
+			<artifactId>hibernate-validator</artifactId>
+			<version>6.0.10.Final</version>
+		</dependency>
 
-        <dependency>
-            <groupId>io.springfox</groupId>
-            <artifactId>springfox-swagger2</artifactId>
-            <version>2.9.2</version>
-            <scope>compile</scope>
-        </dependency>
+		<dependency>
+			<groupId>io.springfox</groupId>
+			<artifactId>springfox-swagger2</artifactId>
+			<version>2.9.2</version>
+			<scope>compile</scope>
+		</dependency>
 
-        <dependency>
-            <groupId>io.springfox</groupId>
-            <artifactId>springfox-swagger-ui</artifactId>
-            <version>2.9.2</version>
-            <scope>compile</scope>
-        </dependency>
+		<dependency>
+			<groupId>io.springfox</groupId>
+			<artifactId>springfox-swagger-ui</artifactId>
+			<version>2.9.2</version>
+			<scope>compile</scope>
+		</dependency>
 
-        <dependency>
-            <groupId>org.mongodb</groupId>
-            <artifactId>mongo-java-driver</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.couchbase.mock</groupId>
-            <artifactId>CouchbaseMock</artifactId>
-            <version>1.5.22</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+		<dependency>
+			<groupId>org.mongodb</groupId>
+			<artifactId>mongo-java-driver</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>com.couchbase.mock</groupId>
+			<artifactId>CouchbaseMock</artifactId>
+			<version>1.5.22</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
 
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-                <version>${springboot.version}</version>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>repackage</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<version>${springboot.version}</version>
+				<executions>
+					<execution>
+						<goals>
+							<goal>repackage</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
 
-            <plugin>
-                <artifactId>maven-failsafe-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>integration-test</goal>
-                            <goal>verify</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
+			<plugin>
+				<artifactId>maven-failsafe-plugin</artifactId>
+				<executions>
+					<execution>
+						<goals>
+							<goal>integration-test</goal>
+							<goal>verify</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
 
 </project>