<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
-->
<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/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<parent>
		<groupId>org.apache.flink</groupId>
		<artifactId>flink-parent</artifactId>
		<version>1.12-SNAPSHOT</version>
		<relativePath>..</relativePath>
	</parent>

	<!--
	There is a separate "flink-yarn-tests" package that expects the "flink-dist" package
	to be build before.
	We need the YARN fat jar build by flink-dist for the tests.
	-->
	
	<artifactId>flink-yarn-tests</artifactId>
	<name>Flink : Yarn Tests</name>
	<packaging>jar</packaging>

	<dependencies>
		
		<!-- test dependencies -->

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-test-utils-junit</artifactId>
		</dependency>
		
		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-test-utils_${scala.binary.version}</artifactId>
			<version>${project.version}</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-dist_${scala.binary.version}</artifactId>
			<version>${project.version}</version>
			<scope>test</scope>
			<type>pom</type>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-runtime_${scala.binary.version}</artifactId>
			<version>${project.version}</version>
			<scope>test</scope>
			<type>test-jar</type>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-clients_${scala.binary.version}</artifactId>
			<version>${project.version}</version>
			<type>test-jar</type>
			<scope>test</scope>
		</dependency>

		<!-- Needed for the streaming wordcount example -->
		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-streaming-java_${scala.binary.version}</artifactId>
			<version>${project.version}</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-yarn_${scala.binary.version}</artifactId>
			<version>${project.version}</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-yarn_${scala.binary.version}</artifactId>
			<version>${project.version}</version>
			<type>test-jar</type>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-examples-batch_${scala.binary.version}</artifactId>
			<version>${project.version}</version>
			<type>jar</type>
			<classifier>WordCount</classifier>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-examples-streaming_${scala.binary.version}</artifactId>
			<version>${project.version}</version>
			<type>jar</type>
			<classifier>WordCount</classifier>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.hadoop</groupId>
			<artifactId>hadoop-common</artifactId>
			<version>${hadoop.version}</version>
			<scope>test</scope>
			<exclusions>
				<exclusion>
					<groupId>log4j</groupId>
					<artifactId>log4j</artifactId>
				</exclusion>
				<exclusion>
					<groupId>org.slf4j</groupId>
					<artifactId>slf4j-log4j12</artifactId>
				</exclusion>
				<exclusion>
					<!-- This dependency is no longer shipped with the JDK since Java 9.-->
					<groupId>jdk.tools</groupId>
					<artifactId>jdk.tools</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<dependency>
			<groupId>org.apache.hadoop</groupId>
			<artifactId>hadoop-yarn-client</artifactId>
			<version>${hadoop.version}</version>
			<scope>test</scope>
			<exclusions>
				<exclusion>
					<groupId>log4j</groupId>
					<artifactId>log4j</artifactId>
				</exclusion>
				<exclusion>
					<!-- This dependency is no longer shipped with the JDK since Java 9.-->
					<groupId>jdk.tools</groupId>
					<artifactId>jdk.tools</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<dependency>
			<groupId>org.apache.hadoop</groupId>
			<artifactId>hadoop-yarn-api</artifactId>
			<version>${hadoop.version}</version>
			<scope>test</scope>
			<exclusions>
				<exclusion>
					<!-- This dependency is no longer shipped with the JDK since Java 9.-->
					<groupId>jdk.tools</groupId>
					<artifactId>jdk.tools</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<dependency>
			<groupId>org.apache.hadoop</groupId>
			<artifactId>hadoop-minicluster</artifactId>
			<version>${hadoop.version}</version>
			<scope>test</scope>
			<exclusions>
				<exclusion>
					<groupId>log4j</groupId>
					<artifactId>log4j</artifactId>
				</exclusion>
				<exclusion>
					<groupId>org.slf4j</groupId>
					<artifactId>slf4j-log4j12</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<dependency>
			<groupId>org.apache.hadoop</groupId>
			<artifactId>hadoop-minikdc</artifactId>
			<version>${minikdc.version}</version>
			<scope>test</scope>
			<exclusions>
				<exclusion>
					<groupId>org.slf4j</groupId>
					<artifactId>slf4j-log4j12</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-enforcer-plugin</artifactId>
				<executions>
					<execution>
						<id>dependency-convergence</id>
						<goals>
							<goal>enforce</goal>
						</goals>
						<configuration>
							<skip>true</skip>
						</configuration>
					</execution>
				</executions>
			</plugin>

			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-surefire-plugin</artifactId>
				<executions>
					<execution>
						<id>integration-tests</id>
						<configuration>
							<!-- Enforce single threaded execution due to port conflicts with the mini yarn cluster -->
							<forkCount>1</forkCount>
							<!-- Some plugin has a nasty side-effect that sets the working directory to
							.../flink-yarn-tests/target during integration tests, which is rather unusual -->
							<workingDirectory>../</workingDirectory>
						</configuration>
					</execution>
				</executions>
			</plugin>

			<!-- Skip the deployment of this module since it only contains yarn tests -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-deploy-plugin</artifactId>
				<configuration>
					<skip>true</skip>
				</configuration>
			</plugin>

			<!-- Scala Compiler -->
			<plugin>
				<groupId>net.alchim31.maven</groupId>
				<artifactId>scala-maven-plugin</artifactId>
				<executions>
					<!-- Run scala compiler in the process-resources phase, so that dependencies on
						scala classes can be resolved later in the (Java) compile phase -->
					<execution>
						<id>scala-compile-first</id>
						<phase>process-resources</phase>
						<goals>
							<goal>compile</goal>
						</goals>
					</execution>

					<!-- Run scala compiler in the process-test-resources phase, so that dependencies on
						 scala classes can be resolved later in the (Java) test-compile phase -->
					<execution>
						<id>scala-test-compile</id>
						<phase>process-test-resources</phase>
						<goals>
							<goal>testCompile</goal>
						</goals>
					</execution>
				</executions>
				<configuration>
					<jvmArgs>
						<jvmArg>-Xms128m</jvmArg>
						<jvmArg>-Xmx512m</jvmArg>
					</jvmArgs>
				</configuration>
			</plugin>

			<!-- Eclipse Integration -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-eclipse-plugin</artifactId>
				<version>2.8</version>
				<configuration>
					<downloadSources>true</downloadSources>
					<projectnatures>
						<projectnature>org.scala-ide.sdt.core.scalanature</projectnature>
						<projectnature>org.eclipse.jdt.core.javanature</projectnature>
					</projectnatures>
					<buildcommands>
						<buildcommand>org.scala-ide.sdt.core.scalabuilder</buildcommand>
					</buildcommands>
					<classpathContainers>
						<classpathContainer>org.scala-ide.sdt.launching.SCALA_CONTAINER</classpathContainer>
						<classpathContainer>org.eclipse.jdt.launching.JRE_CONTAINER</classpathContainer>
					</classpathContainers>
					<excludes>
						<exclude>org.scala-lang:scala-library</exclude>
						<exclude>org.scala-lang:scala-compiler</exclude>
					</excludes>
					<sourceIncludes>
						<sourceInclude>**/*.scala</sourceInclude>
						<sourceInclude>**/*.java</sourceInclude>
					</sourceIncludes>
				</configuration>
			</plugin>

			<!-- Adding scala source directories to build path -->
			<plugin>
				<groupId>org.codehaus.mojo</groupId>
				<artifactId>build-helper-maven-plugin</artifactId>
				<executions>
					<!-- Add src/main/scala to eclipse build path -->
					<execution>
						<id>add-source</id>
						<phase>generate-sources</phase>
						<goals>
							<goal>add-source</goal>
						</goals>
						<configuration>
							<sources>
								<source>src/main/scala</source>
							</sources>
						</configuration>
					</execution>
					<!-- Add src/test/scala to eclipse build path -->
					<execution>
						<id>add-test-source</id>
						<phase>generate-test-sources</phase>
						<goals>
							<goal>add-test-source</goal>
						</goals>
						<configuration>
							<sources>
								<source>src/test/scala</source>
							</sources>
						</configuration>
					</execution>
				</executions>
			</plugin>

			<!-- Scala Code Style, most of the configuration done via plugin management -->
			<plugin>
				<groupId>org.scalastyle</groupId>
				<artifactId>scalastyle-maven-plugin</artifactId>
				<configuration>
					<configLocation>${project.basedir}/../tools/maven/scalastyle-config.xml</configLocation>
				</configuration>
			</plugin>

			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-jar-plugin</artifactId>
				<executions>
					<execution>
						<goals>
							<goal>test-jar</goal>
						</goals>
					</execution>
				</executions>
			</plugin>

			<!--
			Copy batch and streaming examples programs in to the flink-yarn-tests/target/programs
			directory to be run during YARN integration tests.
			-->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-dependency-plugin</artifactId>
				<executions>
					<execution>
						<id>copy</id>
						<phase>process-test-resources</phase>
						<goals>
							<goal>copy</goal>
						</goals>
						<configuration>
							<artifactItems>
								<artifactItem>
									<groupId>org.apache.flink</groupId>
									<artifactId>flink-examples-batch_${scala.binary.version}</artifactId>
									<type>jar</type>
									<classifier>WordCount</classifier>
									<overWrite>true</overWrite>
									<destFileName>BatchWordCount.jar</destFileName>
								</artifactItem>
								<artifactItem>
									<groupId>org.apache.flink</groupId>
									<artifactId>flink-examples-streaming_${scala.binary.version}</artifactId>
									<type>jar</type>
									<classifier>WordCount</classifier>
									<overWrite>true</overWrite>
									<destFileName>StreamingWordCount.jar</destFileName>
								</artifactItem>
								<artifactItem>
									<groupId>org.apache.flink</groupId>
									<artifactId>flink-examples-streaming_${scala.binary.version}</artifactId>
									<type>jar</type>
									<classifier>WindowJoin</classifier>
									<overWrite>true</overWrite>
									<destFileName>WindowJoin.jar</destFileName>
								</artifactItem>
							</artifactItems>
							<outputDirectory>${project.build.directory}/programs</outputDirectory>
							<overWriteReleases>false</overWriteReleases>
							<overWriteSnapshots>true</overWriteSnapshots>
						</configuration>
					</execution>
					<!-- Write classpath of flink-yarn-tests to a file, so that the yarn tests can use it as their classpath
						for the YARN "containers".
					-->
					<execution>
						<id>store-classpath-in-target-for-tests</id>
						<phase>package</phase>
						<goals>
							<goal>build-classpath</goal>
						</goals>
						<configuration>
							<outputFile>${project.build.directory}/yarn.classpath</outputFile>
							<excludeGroupIds>org.apache.flink</excludeGroupIds>
						</configuration>
					</execution>
				</executions>
			</plugin>
		</plugins>
	</build>
</project>