build.xml

<project name="esri-spatial-all" default="all" xmlns:artifact="antlib:org.apache.maven.artifact.ant">

	<property name="dir.build" value="build" />

	<artifact:dependencies pathId="dependencies.class.path">
		<dependency groupId="org.apache.hadoop" artifactId="hadoop-client" version="2.2.0"/>
	</artifact:dependencies>
	
	<path id="local.class.path">
		<fileset dir="../lib">
			<include name="*.jar" />
		</fileset>
	</path>

	<target name="init">
		<mkdir dir="${dir.build}" />
	</target>

	<target name="compile" depends="init">
		<javac srcdir="src" destdir="${dir.build}" target="1.6" debug="true">
			<classpath refid="dependencies.class.path"/>	
			<classpath refid="local.class.path"/>	
		</javac>
	</target>

	<target name="jar" depends="compile">
		<jar jarfile="./json-mr-sample.jar" basedir="${dir.build}"/>
	</target>

	<target name="clean">
		<delete dir="build" />
	</target>
	
	<target name="all" depends="jar"/>
</project>