engine/spark/pom.xml

<?xml version="1.0" encoding="UTF-8"?>

<!--
 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.mahout</groupId>
    <artifactId>mahout-engine</artifactId>
    <version>14.2-SNAPSHOT</version>
    <relativePath>../pom.xml</relativePath>
  </parent>

  <artifactId>mahout-spark_2.11</artifactId>
  <name>- Mahout Spark Engine</name>
  <description>
    Mahout Bindings for Apache Spark
  </description>

  <packaging>jar</packaging>

  <!-- per http://www.apache.org/dev/publishing-maven-artifacts.html#prepare-poms ensure that all poms have SCM managment.-->
  <scm>
    <connection>scm:git:git@github.com:apache/mahout.git</connection>
    <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/mahout.git</developerConnection>
    <url>https://gitbox.apache.org/repos/asf?p=mahout.git;a=tree;h=refs/heads/${project.scm.tag};hb=${project.scm.tag}</url>
    <tag>mahout_${scala.compat.version}-${project.version}-${release.candidate}
    </tag>
  </scm>

  <properties>
   </properties>
    <build>
     <plugins>
      <!-- ensure licenses -->
      <plugin>
        <groupId>org.apache.rat</groupId>
        <artifactId>apache-rat-plugin</artifactId>
      </plugin>

      <!-- Pre-refactor plugins start here -->


      <plugin>
        <artifactId>maven-source-plugin</artifactId>
      </plugin>

      <plugin>
        <groupId>net.alchim31.maven</groupId>
        <artifactId>scala-maven-plugin</artifactId>
        <version>4.0.2</version>
        <executions>
          <execution>
            <id>attach-javadocs</id>
            <phase>dont-execute</phase>
            <goals>
              <goal>doc-jar</goal>
            </goals>
          </execution>
          <execution>
            <id>add-scala-sources</id>
            <phase>initialize</phase>
            <goals>
              <goal>add-source</goal>
            </goals>
          </execution>
          <execution>
            <id>scala-compile</id>
            <phase>process-resources</phase>
            <goals>
              <goal>compile</goal>
            </goals>
          </execution>
          <execution>
            <id>scala-test-compile</id>
            <phase>process-test-resources</phase>
            <goals>
              <goal>testCompile</goal>
            </goals>
          </execution>
        </executions>
      </plugin>

      <!--this is what scalatest recommends to do to enable scala tests -->
      <!-- disable surefire -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <configuration>
          <skipTests>true</skipTests>
        </configuration>
      </plugin>
      <!-- enable scalatest -->
      <plugin>
        <groupId>org.scalatest</groupId>
        <artifactId>scalatest-maven-plugin</artifactId>
        <version>${scalatest.maven.plugin.version}</version>
        <executions>
          <execution>
            <id>test</id>
            <goals>
              <goal>test</goal>
            </goals>
          </execution>
        </executions>
        <configuration>
          <argLine>-Xmx4g</argLine>
        </configuration>
      </plugin>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-assembly-plugin</artifactId>
        <executions>
          <execution>
            <id>dependency-reduced</id>
            <phase>package</phase>
            <goals>
              <goal>single</goal>
            </goals>
            <configuration>
              <descriptors>
                <descriptor>src/main/assembly/dependency-reduced.xml</descriptor>
              </descriptors>
            </configuration>
          </execution>
        </executions>
      </plugin>


      <!-- copy jars to top directory, which is MAHOUT_HOME -->
      <plugin>
        <artifactId>maven-antrun-plugin</artifactId>
        <version>1.4</version>
        <executions>
          <execution>
            <id>copy</id>
            <phase>package</phase>
            <configuration>
              <tasks>
                <copy file="target/mahout-spark_${scala.compat.version}-${project.version}.jar" tofile="../../lib/mahout-spark_${scala.compat.version}-${project.version}.jar" />
                <copy file="target/mahout-spark_${scala.compat.version}-${project.version}-dependency-reduced.jar" tofile="../../lib/mahout-spark_${scala.compat.version}-${project.version}-dependency-reduced.jar" />
              </tasks>
            </configuration>
            <goals>
              <goal>run</goal>
            </goals>
          </execution>
          <execution>
            <id>copy-javadocs</id>
            <!-- DO not not producing generated java/scaladocs right until Java 8+ tag bug has been fixed
            or javadoc generation is fixed to generate intrepretable  doc tags  -->
            <phase>dont-execute</phase>
            <configuration>
              <tasks>
                <copy file="target/mahout-spark_${scala.compat.version}-${project.version}-javadoc.jar" tofile="../../docs/mahout-spark_${scala.compat.version}-${project.version}.jar" />
              </tasks>
            </configuration>
            <goals>
              <goal>run</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <!-- create test jar so other modules can reuse the math test utility classes.
        DO NOT REMOVE! Testing framework is useful in subordinate/contrib projects!
        Please contact @dlyubimov.
      -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-jar-plugin</artifactId>
        <executions>
          <execution>
            <goals>
              <goal>test-jar</goal>
            </goals>
            <phase>package</phase>
          </execution>
          <execution>
            <id>default-jar</id>
            <phase>package</phase>
            <goals>
              <goal>jar</goal>
            </goals>
            <!--<configuration>-->
              <!--<classifier>spark_${spark.compat.version}</classifier>-->
            <!--</configuration>-->
          </execution>
        </executions>
      </plugin>
      <!-- delete files on mvn clean -->
      <plugin>
        <artifactId>maven-clean-plugin</artifactId>
        <version>3.0.0</version>
        <configuration>
          <filesets>
            <fileset>
              <directory>../../lib/</directory>
              <includes>
                <include>mahout-spark_*.jar</include>
              </includes>
              <followSymlinks>false</followSymlinks>
            </fileset>
          </filesets>
        </configuration>
      </plugin>
    </plugins>
  </build>

  <dependencies>

    <!-- https://mvnrepository.com/artifact/org.scala-lang/scala-reflect -->
    <dependency>
      <groupId>org.scala-lang</groupId>
      <artifactId>scala-reflect</artifactId>
      <version>${scala.version}</version>
    </dependency>


    <!-- spark stuff - need to put this first to use spark's mahout dependencies in tests -->
    <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-core_${scala.compat.version}</artifactId>
      <version>${spark.version}</version>
    </dependency>

    <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-mllib_${scala.compat.version}</artifactId>
      <version>${spark.version}</version>
    </dependency>

    <!-- mahout stuff -->
    <dependency>
      <groupId>org.apache.mahout</groupId>
      <artifactId>mahout-core_${scala.compat.version}</artifactId>
      <version>${project.version}</version>
    </dependency>

    <dependency>
      <groupId>org.apache.mahout</groupId>
      <artifactId>mahout-hdfs_${scala.compat.version}</artifactId>
      <version>${project.version}</version>
    </dependency>


    <!--<dependency>-->
      <!--<groupId>org.bytedeco</groupId>-->
      <!--<artifactId>javacpp</artifactId>-->
      <!--<version>1.2.2</version>-->
    <!--</dependency>-->

    <dependency>
      <groupId>org.apache.mahout</groupId>
      <artifactId>mahout-core_${scala.compat.version}</artifactId>
      <version>${project.version}</version>
      <classifier>tests</classifier>
      <scope>test</scope>
    </dependency>



  <!--  3rd-party -->

    <!-- scala stuff -->
    <dependency>
      <groupId>org.scalatest</groupId>
      <artifactId>scalatest_${scala.compat.version}</artifactId>
      <version>3.0.5</version>
    </dependency>

  </dependencies>

</project>