hadoop/hadoop-mapreduce/hadoop-mr-client/hadoop-mapreduce-client-core/pom.xml

<?xml version="1.0"?>
<project>
  <parent>
    <artifactId>hadoop-mapreduce-client</artifactId>
    <groupId>org.apache.hadoop</groupId>
    <version>${hadoop-mapreduce.version}</version>
  </parent>
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.apache.hadoop</groupId>
  <artifactId>hadoop-mapreduce-client-core</artifactId>
  <name>hadoop-mapreduce-client-core</name>

  <properties>
    <install.file>${project.artifact.file}</install.file>
    <mr.basedir>${project.parent.parent.basedir}</mr.basedir>
  </properties>
  
  <dependencies>
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-yarn-common</artifactId> 
    </dependency>
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-hdfs</artifactId>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.avro</groupId>
        <artifactId>avro-maven-plugin</artifactId>
        <version>1.5.2</version>
        <executions>
          <execution>
            <phase>generate-sources</phase>
            <goals>
              <goal>protocol</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>