hadoop/hadoop-mapreduce-project/build.xml

<?xml version="1.0"?>

<!--
   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 name="Hadoop" default="compile" 
   xmlns:artifact="urn:maven-artifact-ant"
   xmlns:ivy="antlib:org.apache.ivy.ant"> 

  <import file="build-utils.xml" />

  <!-- Load all the default properties, and any the user wants    -->
  <!-- to contribute (without having to type -D or edit this file -->
  <property file="${user.home}/build.properties" />
  <property file="${basedir}/build.properties" />

  <property name="module" value="mapreduce"/> 
  <property name="Name" value="Hadoop-Mapred"/>
  <property name="name" value="hadoop-${module}"/>
  <!-- Need to change aop.xml project.version prop. synchronously -->
  <property name="_version" value="0.23.1"/>
  <property name="version" value="${_version}-SNAPSHOT"/>
  <property name="final.name" value="${name}-${version}"/>
  <property name="test.final.name" value="${name}-test-${version}"/>
  <property name="examples.final.name" value="${name}-examples-${version}"/>
  <property name="tools.final.name" value="${name}-tools-${version}"/>
  <property name="year" value="2009"/>

  <property name="src.dir" value="${basedir}/src"/>  	
  <property name="mapred.src.dir" value="${src.dir}/java"/> 
  <property name="examples.dir" value="${basedir}/src/examples"/>
  <property name="lib.dir" value="${basedir}/lib"/>
  <property name="conf.dir" value="${basedir}/conf"/>
  <property name="contrib.dir" value="${basedir}/src/contrib"/>
  <property name="docs.src" value="${basedir}/src/docs"/>
  <property name="changes.src" value="${docs.src}/changes"/>
  <property name="c++.src" value="${basedir}/src/c++"/>
  <property name="c++.utils.src" value="${c++.src}/utils"/>
  <property name="c++.pipes.src" value="${c++.src}/pipes"/>
  <property name="c++.examples.pipes.src" value="${examples.dir}/pipes"/>
  <property name="librecordio.src" value="${c++.src}/librecordio"/>
  <property name="tools.src" value="${basedir}/src/tools"/>

  <property name="xercescroot" value=""/> 
  <property name="build.dir" value="${basedir}/build"/>
  <property name="build.classes" value="${build.dir}/classes"/>
  <property name="build.src" value="${build.dir}/src"/>
  <property name="build.tools" value="${build.dir}/tools"/>
  <property name="build.webapps" value="${build.dir}/webapps"/>
  <property name="build.examples" value="${build.dir}/examples"/>
  <property name="build.librecordio" value="${build.dir}/librecordio"/>

  <!-- convert spaces to _ so that mac os doesn't break things -->
  <exec executable="tr" inputstring="${os.name}" 
        outputproperty="nonspace.os">
     <arg value="[:space:]"/>
     <arg value="_"/>
  </exec>
  <property name="build.platform" 
            value="${nonspace.os}-${os.arch}-${sun.arch.data.model}"/>
  <property name="jvm.arch" 
            value="${sun.arch.data.model}"/>
  <property name="build.native" value="${build.dir}/native/${build.platform}"/>
  <property name="build.c++" value="${build.dir}/c++-build/${build.platform}"/>
  <property name="build.c++.utils" value="${build.c++}/utils"/>
  <property name="build.c++.pipes" value="${build.c++}/pipes"/>
  <property name="build.c++.examples.pipes" 
            value="${build.c++}/examples/pipes"/>
  <property name="build.docs" value="${build.dir}/docs"/>
  <property name="build.javadoc" value="${build.docs}/api"/>
  <property name="build.javadoc.timestamp" value="${build.javadoc}/index.html" />
  <property name="build.javadoc.dev" value="${build.docs}/dev-api"/>
  <property name="build.encoding" value="ISO-8859-1"/>
  <property name="install.c++" value="${build.dir}/c++/${build.platform}"/>
  <property name="install.c++.examples" 
            value="${build.dir}/c++-examples/${build.platform}"/>

  <property environment="env"/>
  <property name="test.src.dir" value="${basedir}/src/test"/>
  <property name="test.lib.dir" value="${basedir}/src/test/lib"/>
  <property name="test.build.dir" value="${build.dir}/test"/>
  <property name="test.generated.dir" value="${test.build.dir}/src"/>
  <property name="test.build.data" value="${test.build.dir}/data"/>
  <property name="test.cache.data" value="${test.build.dir}/cache"/>
  <property name="test.concat.data" value="${test.build.dir}/concat"/>
  <property name="test.debug.data" value="${test.build.dir}/debug"/>
  <property name="test.log.dir" value="${test.build.dir}/logs"/>
  <property name="test.build.classes" value="${test.build.dir}/classes"/>
  <property name="test.mapred.build.testjar" value="${test.build.dir}/mapred/testjar"/>
  <property name="test.mapred.build.testshell" value="${test.build.dir}/mapred/testshell"/>
  <property name="test.build.extraconf" value="${test.build.dir}/extraconf"/>
  <property name="test.build.javadoc" value="${test.build.dir}/docs/api"/>
  <property name="test.build.javadoc.dev" value="${test.build.dir}/docs/dev-api"/>
  <property name="test.include" value="Test*"/>
  <property name="test.classpath.id" value="test.classpath"/>
  <property name="test.output" value="no"/>
  <property name="test.timeout" value="900000"/>
  <property name="test.junit.output.format" value="plain"/>
  <property name="test.junit.fork.mode" value="perTest" />
  <property name="test.junit.printsummary" value="yes" />
  <property name="test.junit.haltonfailure" value="no" />
  <property name="test.junit.maxmemory" value="512m" />
  <property name="test.junit.jvmargs" value="-ea" />
  <property name="test.tmp.dir" value="${env.TMP}" />
  <property name="test.temp.dir" value="${env.TEMP}" />
  <property name="test.conf.dir" value="${build.dir}/test/conf" />

  <property name="test.tools.input.dir" value="${basedir}/src/test/tools/data" />

  <property name="test.mapred.build.classes" value="${test.build.dir}/mapred/classes"/>
  <property name="test.mapred.commit.tests.file" value="${test.src.dir}/commit-tests" />
  <property name="test.mapred.smoke.tests.file" value="${test.src.dir}/smoke-tests" />
  <property name="test.mapred.all.tests.file" value="${test.src.dir}/all-tests" />
  <property name="test.exclude.file" value="${test.src.dir}/empty-file" />

  <property name="librecordio.test.dir" value="${test.build.dir}/librecordio"/>
  <property name="web.src.dir" value="${basedir}/src/web"/>
  <property name="src.webapps" value="${basedir}/src/webapps"/>

  <property name="javadoc.link.java"
	    value="http://java.sun.com/javase/6/docs/api/"/>
  <property name="javadoc.packages" value="org.apache.hadoop.*"/>
  <property name="javadoc.maxmemory" value="512m" />

  <property name="dist.dir" value="${build.dir}/${final.name}"/>

  <property name="javac.debug" value="on"/>
  <property name="javac.optimize" value="on"/>
  <property name="javac.deprecation" value="off"/>
  <property name="javac.version" value="1.6"/>
  <property name="javac.args" value=""/>
  <property name="javac.args.warnings" value="-Xlint:unchecked"/>

  <property name="clover.db.dir" location="${build.dir}/test/clover/db"/>
  <property name="clover.report.dir" location="${build.dir}/test/clover/reports"/>

  <property name="rat.reporting.classname" value="rat.Report"/>

  <property name="jdiff.build.dir" value="${build.docs}/jdiff"/>
  <property name="jdiff.xml.dir" value="${lib.dir}/jdiff"/>
  <property name="jdiff.stability" value="-unstable"/>
  <property name="jdiff.compatibility" value=""/>
  <property name="jdiff.stable" value="0.21.0"/>
  <property name="jdiff.stable.javadoc" 
            value="http://hadoop.apache.org/core/docs/r${jdiff.stable}/api/"/>

  <property name="scratch.dir" value="${user.home}/tmp"/>
  <property name="svn.cmd" value="svn"/>
  <property name="grep.cmd" value="grep"/>
  <property name="patch.cmd" value="patch"/>
  <property name="make.cmd" value="make"/>

  <property name="findbugs.heap.size" value="512M"/>
	
  <!-- IVY properteis set here -->
  <property name="ivy.dir" location="ivy" />
  <loadproperties srcfile="${ivy.dir}/libraries.properties"/>
  <property name="mvn.repo" value="http://repo2.maven.org/maven2"/>
  <property name="ivy.jar" location="${ivy.dir}/ivy-${ivy.version}.jar"/>
  <property name="asfrepo" value="https://repository.apache.org"/>
  <property name="asfsnapshotrepo" value="${asfrepo}/content/repositories/snapshots"/>
  <property name="asfstagingrepo"
    value="${asfrepo}/service/local/staging/deploy/maven2"/>
  <property name="ant_task.jar" location="${ivy.dir}/maven-ant-tasks-${ant-task.version}.jar"/>
  <property name="ant_task_repo_url" value="${mvn.repo}/org/apache/maven/maven-ant-tasks/${ant-task.version}/maven-ant-tasks-${ant-task.version}.jar"/>
  <property name="ivy_repo_url" value="${mvn.repo}/org/apache/ivy/ivy/${ivy.version}/ivy-${ivy.version}.jar"/>
  <property name="ivysettings.xml" location="${ivy.dir}/ivysettings.xml" />
  <property name="ivy.org" value="org.apache.hadoop"/>
  <property name="build.dir" location="build" />
  <property name="dist.dir" value="${build.dir}/${final.name}"/>
  <property name="build.ivy.dir" location="${build.dir}/ivy" />
  <property name="build.ivy.lib.dir" location="${build.ivy.dir}/lib" />
  <property name="common.ivy.lib.dir" location="${build.ivy.lib.dir}/${ant.project.name}/common"/>
  <property name="mapred.ivy.lib.dir" location="${build.ivy.lib.dir}/${ant.project.name}/mapred"/>
  <property name="build.ivy.report.dir" location="${build.ivy.dir}/report" />
  <property name="build.ivy.maven.dir" location="${build.ivy.dir}/maven" />
  <property name="build.ivy.maven.pom" location="${build.ivy.maven.dir}/hadoop-mapred-${version}.pom" />
  <property name="build.ivy.maven.jar" location="${build.ivy.maven.dir}/hadoop-mapred-${version}.jar" />
  <property name="hadoop-mapred.pom" location="${ivy.dir}/hadoop-mapred.xml"/>
  <property name="hadoop-mapred-test.pom" location="${ivy.dir}/hadoop-mapred-test.xml"/>
  <property name="hadoop-mapred-examples.pom" location="${ivy.dir}/hadoop-mapred-examples.xml"/>
  <property name="hadoop-mapred-tools.pom" location="${ivy.dir}/hadoop-mapred-tools.xml"/>

  <!--this is the naming policy for artifacts we want pulled down-->
  <property name="ivy.artifact.retrieve.pattern" value="${ant.project.name}/[conf]/[artifact]-[revision](-[classifier]).[ext]"/>

  <!--this is how artifacts that get built are named-->
  <property name="ivy.publish.pattern" value="hadoop-[revision]-core.[ext]"/>
  <property name="hadoop-mapred.jar" location="${build.dir}/${final.name}.jar" />
  <property name="hadoop-mapred-test.jar" location="${build.dir}/${test.final.name}.jar" />
  <property name="hadoop-mapred-examples.jar" location="${build.dir}/${examples.final.name}.jar" />
  <property name="hadoop-mapred-tools.jar" location="${build.dir}/${tools.final.name}.jar" />
  <property name="hadoop-mapred-fi.jar" location="${build.dir}/${final.name}-fi.jar" />
  <property name="hadoop-mapred-sources.jar" location="${build.dir}/${final.name}-sources.jar" />
  <property name="hadoop-mapred-test-sources.jar" location="${build.dir}/${test.final.name}-sources.jar" />
  <property name="hadoop-mapred-examples-sources.jar" location="${build.dir}/${examples.final.name}-sources.jar" />
  <property name="hadoop-mapred-tools-sources.jar" location="${build.dir}/${tools.final.name}-sources.jar" />

  <!-- jdiff.home property set -->
  <property name="jdiff.home" value="${build.ivy.lib.dir}/${ant.project.name}/jdiff"/>
  <property name="jdiff.jar" value="${jdiff.home}/jdiff-${jdiff.version}.jar"/>
  <property name="xerces.jar" value="${jdiff.home}/xerces-${xerces.version}.jar"/>
	
  <!-- Eclipse properties -->
  <property name="build.dir.eclipse" value="${build.dir}/eclipse"/>
  <property name="build.dir.eclipse-main-classes" value="${build.dir.eclipse}/classes-main"/>
  <property name="build.dir.eclipse-main-generated-classes" value="${build.dir.eclipse}/classes-main-generated"/>
  <property name="build.dir.eclipse-test-classes" value="${build.dir.eclipse}/classes-test"/>
  <property name="build.dir.eclipse-example-classes" value="${build.dir.eclipse}/classes-example"/>
  <property name="build.dir.eclipse-tools-classes" value="${build.dir.eclipse}/classes-tools"/>
  <property name="build.dir.eclipse-contrib-classes" value="${build.dir.eclipse}/classes-contrib"/>

  <property name="clover.jar" location="${clover.home}/lib/clover.jar"/>
  <available property="clover.present" file="${clover.jar}" />

  <!-- check if clover reports should be generated -->
  <condition property="clover.enabled">
    <and>
        <isset property="run.clover"/>
        <isset property="clover.present"/>
    </and>
  </condition>

  <condition property="staging">
    <equals arg1="${repo}" arg2="staging"/>
  </condition>

  <!-- the normal classpath -->
  <path id="classpath">
    <pathelement location="${build.classes}"/>
    <pathelement location="${conf.dir}"/>
    <path refid="ivy-mapred.classpath"/>
  </path>

  <path id="test.classpath">
    <pathelement location="${test.build.extraconf}"/>
    <pathelement location="${test.mapred.build.classes}" />
    <pathelement location="${test.src.dir}"/>
    <pathelement location="${build.dir}"/>
    <pathelement location="${build.examples}"/>
    <pathelement location="${build.tools}"/>
    <pathelement path="${clover.jar}"/>
    <pathelement location="${build.classes}"/>
    <pathelement location="${test.conf.dir}"/>
    <path refid="ivy-common.classpath"/>
    <path refid="ivy-mapred.classpath"/>
    <pathelement location="${test.mapred.build.classes}" />
    <path refid="ivy-test.classpath"/>
  </path>

  <!-- the cluster test classpath: uses conf.dir for configuration -->
  <path id="test.cluster.classpath">
    <path refid="classpath"/>
    <pathelement location="${test.build.classes}" />
    <pathelement location="${test.src.dir}"/>
    <pathelement location="${build.dir}"/>
  </path>


  <!-- ====================================================== -->
  <!-- Macro definitions                                      -->
  <!-- ====================================================== -->
  <macrodef name="macro_tar" description="Worker Macro for tar">
    <attribute name="param.destfile"/>
    <element name="param.listofitems"/>
    <sequential>
      <tar compression="gzip" longfile="gnu"
      destfile="@{param.destfile}">
      <param.listofitems/>
      </tar>
    </sequential>
  </macrodef>

  <!-- ====================================================== -->
  <!-- Stuff needed by all targets                            -->
  <!-- ====================================================== -->
  <target name="init" depends="ivy-retrieve-common,ivy-retrieve-mapred">
    <mkdir dir="${build.dir}"/>
    <mkdir dir="${build.classes}"/>
    <mkdir dir="${build.tools}"/>
    <mkdir dir="${build.src}"/>
    <mkdir dir="${build.webapps}/task/WEB-INF"/>
    <mkdir dir="${build.webapps}/job/WEB-INF"/>
    <mkdir dir="${build.examples}"/>
    <mkdir dir="${build.dir}/c++"/>
 
    <mkdir dir="${test.build.dir}"/>
    <mkdir dir="${test.build.classes}"/>
    <mkdir dir="${test.build.extraconf}"/>
    <tempfile property="touch.temp.file" destDir="${java.io.tmpdir}"/>
    <touch millis="0" file="${touch.temp.file}">
      <fileset dir="${conf.dir}" includes="**/*.template"/>
      <fileset dir="${contrib.dir}" includes="**/*.template"/>
    </touch>
    <delete file="${touch.temp.file}"/>

    <!-- copy all of the jsp and static files -->
    <copy todir="${build.webapps}">
      <fileset dir="${src.webapps}">
        <exclude name="**/*.jsp" />
        <exclude name="**/*.jspx" />
      </fileset>
    </copy>

     <unzip src="${common.ivy.lib.dir}/hadoop-hdfs-${hadoop-hdfs.version}.jar"
         dest="${build.dir}">
       <patternset>
         <include name="webapps/hdfs/**"/>
         <include name="webapps/datanode/**"/>
         <include name="webapps/secondary/**"/>
       </patternset>
     </unzip>

    <copy todir="${conf.dir}" verbose="true">
      <fileset dir="${conf.dir}" includes="**/*.template"/>
      <mapper type="glob" from="*.template" to="*"/>
    </copy>

    <mkdir dir="${test.conf.dir}"/>
    <copy todir="${test.conf.dir}" verbose="true">
      <fileset dir="${conf.dir}" includes="**/*.template"/>
      <mapper type="glob" from="*.template" to="*"/>
    </copy>

    <copy todir="${contrib.dir}" verbose="true">
      <fileset dir="${contrib.dir}" includes="**/*.template"/>
      <mapper type="glob" from="*.template" to="*"/>
    </copy>

  </target>

  <target name="avro-generate" depends="init">
    <mkdir dir="${build.src}/org/apache/hadoop/mapreduce/jobhistory"/>
    <taskdef name="protocol" classname="org.apache.avro.compiler.specific.ProtocolTask">
      <classpath refid="classpath" />
    </taskdef>
    <protocol destdir="${build.src}">
      <fileset dir="${mapred.src.dir}">
	<include name="**/*.avpr" />
      </fileset>
    </protocol>
  </target>

  <target name="compile-mapred-classes" depends="init,avro-generate">
    <taskdef classname="org.apache.jasper.JspC" name="jsp-compile" >
       <classpath refid="classpath"/>
    </taskdef>
    <jsp-compile
     uriroot="${src.webapps}/task"
     outputdir="${build.src}"
     package="org.apache.hadoop.mapred"
     webxml="${build.webapps}/task/WEB-INF/web.xml">
    </jsp-compile>

    <jsp-compile
     uriroot="${src.webapps}/job"
     outputdir="${build.src}"
     package="org.apache.hadoop.mapred"
     webxml="${build.webapps}/job/WEB-INF/web.xml">
    </jsp-compile>

    <!-- Compile Java files (excluding JSPs) checking warnings -->
    <javac 
     encoding="${build.encoding}" 
     srcdir="${mapred.src.dir};${build.src}" 
     includes="org/apache/hadoop/**/*.java"
     destdir="${build.classes}"
     debug="${javac.debug}"
     optimize="${javac.optimize}"
     target="${javac.version}"
     source="${javac.version}"
     deprecation="${javac.deprecation}">
      <compilerarg line="${javac.args} ${javac.args.warnings}" />
      <classpath refid="classpath"/>
    </javac>   
    
    <copy todir="${build.classes}">
      <fileset dir="${mapred.src.dir}" includes="**/*.properties"/>
      <fileset dir="${mapred.src.dir}" includes="**/META-INF/services/*"/>
      <fileset dir="${mapred.src.dir}" includes="mapred-default.xml"/>
      <fileset dir="${mapred.src.dir}" includes="mapred-queues-default.xml"/>
    </copy>
  </target>

  <target name="compile-tools" depends="init">
    <javac 
     encoding="${build.encoding}" 
     srcdir="${tools.src}"
     includes="org/apache/hadoop/**/*.java"
     destdir="${build.tools}"
     debug="${javac.debug}"
     optimize="${javac.optimize}"
     target="${javac.version}"
     source="${javac.version}"
     deprecation="${javac.deprecation}">
      <compilerarg line="${javac.args} ${javac.args.warnings}" />
      <classpath refid="classpath"/>
    </javac>   
  	
    <copy todir="${build.tools}">
      <fileset 
        dir="${tools.src}" 
        includes="**/*.properties"
      />
    </copy>
  </target>

  <target name="compile-core" depends="clover, compile-mapred-classes, compile-c++" description="Compile core only"/> 

  <target name="compile-contrib" depends="compile-core,tools">
     <subant target="compile">
        <property name="version" value="${version}"/>
        <property name="hadoop-common.version" value="${hadoop-common.version}"/>
        <fileset file="${contrib.dir}/build.xml"/>
     </subant>  	
  </target>
  
  <target name="compile" depends="compile-core, compile-contrib, compile-tools" description="Compile core, contrib">
  </target>

  <target name="compile-examples" 
          depends="compile-core,compile-tools,compile-c++-examples">
    <javac 
     encoding="${build.encoding}" 
     srcdir="${examples.dir}"
     includes="org/apache/hadoop/**/*.java"
     destdir="${build.examples}"
     debug="${javac.debug}"
     optimize="${javac.optimize}"
     target="${javac.version}"
     source="${javac.version}"
     deprecation="${javac.deprecation}">
      <compilerarg line="${javac.args} ${javac.args.warnings}" />
      <classpath>
        <path refid="classpath"/>
        <pathelement location="${build.tools}"/>
      </classpath>
    </javac>    
  </target>

  <!-- ================================================================== -->
  <!-- Make hadoop-mapred.jar                                          -->
  <!-- ================================================================== -->
  <!--                                                                    -->
  <!-- ================================================================== -->
  <target name="jar" depends="compile-core" description="Make hadoop-mapered.jar">
    <jar jarfile="${hadoop-mapred.jar}"
         basedir="${build.classes}">
      <manifest>
        <section name="org/apache/hadoop">
          <attribute name="Implementation-Title" value="${ant.project.name}"/>
          <attribute name="Implementation-Version" value="${version}"/>
          <attribute name="Implementation-Vendor" value="Apache"/>
        </section>
      </manifest>
     <!-- <fileset file="${conf.dir}/commons-logging.properties"/>
      <fileset file="${conf.dir}/log4j.properties"/>
      <fileset file="${conf.dir}/hadoop-metrics.properties"/> -->
      <zipfileset dir="${build.webapps}" prefix="webapps"/>
      <fileset file="${jar.extra.properties.list}" />
    </jar>

    <jar jarfile="${hadoop-mapred-sources.jar}">
      <fileset dir="${mapred.src.dir}" includes="org/apache/hadoop/**/*.java" />
      <fileset dir="${build.src}" includes="org/apache/hadoop/**/*.java" />
    </jar>
  </target>

  <!-- ================================================================== -->
  <!-- Make the Hadoop examples jar.                                      -->
  <!-- ================================================================== -->
  <!--                                                                    -->
  <!-- ================================================================== -->
  <target name="examples" depends="jar, compile-examples" description="Make the Hadoop examples jar.">
    <jar jarfile="${build.dir}/${examples.final.name}.jar"
         basedir="${build.examples}">
      <manifest>
        <attribute name="Main-Class" 
                   value="org/apache/hadoop/examples/ExampleDriver"/>
      </manifest>
    </jar>

    <jar jarfile="${hadoop-mapred-examples-sources.jar}">
      <fileset dir="${examples.dir}" includes="org/apache/hadoop/**/*.java" />
    </jar>
  </target>

  <target name="tools" depends="jar, compile-tools" 
          description="Make the Hadoop tools jar.">
    <jar jarfile="${build.dir}/${tools.final.name}.jar"
         basedir="${build.tools}">
    </jar>

    <jar jarfile="${hadoop-mapred-tools-sources.jar}">
      <fileset dir="${tools.src}" includes="org/apache/hadoop/**/*.java" />
    </jar>
  </target>

  <!-- ================================================================== -->
  <!-- Compile test code                                                  --> 
  <!-- ================================================================== -->

  <target name="compile-mapred-test" depends="compile-mapred-classes, compile-examples, ivy-retrieve-test">

    <mkdir dir="${test.mapred.build.classes}"/>
    <mkdir dir="${test.mapred.build.testjar}"/>
    <mkdir dir="${test.mapred.build.testshell}"/>

    <macro-compile-test
      source.dir="${test.src.dir}/mapred;${test.src.dir}/unit"
      dest.dir="${test.mapred.build.classes}"
      classpath="test.classpath"/>

    <javac
      encoding="${build.encoding}"
      srcdir="${test.src.dir}/mapred/testjar"
      includes="*.java"
      destdir="${test.mapred.build.testjar}"
      debug="${javac.debug}"
      optimize="${javac.optimize}"
      target="${javac.version}"
      source="${javac.version}"
      deprecation="${javac.deprecation}">
      <compilerarg line="${javac.args} ${javac.args.warnings}" />
      <classpath refid="test.classpath"/>
    </javac>

    <delete file="${test.mapred.build.testjar}/testjob.jar"/> 
    <jar jarfile="${test.mapred.build.testjar}/testjob.jar"
       basedir="${test.mapred.build.testjar}">
    </jar>

    <javac 
     encoding="${build.encoding}"
     srcdir="${test.src.dir}/mapred/testshell"
     includes="*.java"
     destdir="${test.mapred.build.testshell}"
     debug="${javac.debug}"
     optimize="${javac.optimize}"
     target="${javac.version}"
     source="${javac.version}"
     deprecation="${javac.deprecation}">
      <compilerarg line="${javac.args} ${javac.args.warnings}"/>
      <classpath refid="test.classpath"/>
    </javac>
    <delete file="${test.mapred.build.testshell}/testshell.jar"/>
    <jar jarfile="${test.mapred.build.testshell}/testshell.jar"
      basedir="${test.mapred.build.testshell}">
    </jar>

     <delete dir="${test.cache.data}"/>
     <mkdir dir="${test.cache.data}"/>
     <delete dir="${test.concat.data}"/>
     <mkdir dir="${test.concat.data}"/>
     <delete dir="${test.debug.data}"/>
     <mkdir dir="${test.debug.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/testscript.txt" todir="${test.debug.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/test.txt" todir="${test.cache.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/test.jar" todir="${test.cache.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/test.zip" todir="${test.cache.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/test.tar" todir="${test.cache.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/test.tgz" todir="${test.cache.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/test.tar.gz" todir="${test.cache.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/concat.bz2" todir="${test.concat.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/concat.gz" todir="${test.concat.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/testCompressThenConcat.txt.bz2" todir="${test.concat.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/testCompressThenConcat.txt.gz" todir="${test.concat.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/testConcatThenCompress.txt.bz2" todir="${test.concat.data}"/>
     <copy file="${test.src.dir}/mapred/org/apache/hadoop/mapred/testConcatThenCompress.txt.gz" todir="${test.concat.data}"/>
  </target>

  <macrodef name="macro-compile-test">
    <attribute name="source.dir"/>
    <attribute name="dest.dir"/>
    <attribute name="classpath"/>
    <sequential>
      <mkdir dir="@{dest.dir}"/>
      <javac
        encoding="${build.encoding}"
        srcdir="@{source.dir}"
        includes="org/apache/hadoop/**/*.java"
        destdir="@{dest.dir}"
        debug="${javac.debug}"
        optimize="${javac.optimize}"
        target="${javac.version}"
        source="${javac.version}"
        deprecation="${javac.deprecation}">
        <compilerarg line="${javac.args} ${javac.args.warnings}"/>
        <classpath refid="@{classpath}"/>
      </javac>
    </sequential>
  </macrodef>

  <!-- ================================================================== -->
  <!-- Make hadoop-mapred-test.jar                                        -->
  <!-- ================================================================== -->
  <!--                                                                    -->
  <!-- ================================================================== -->
  <target name="jar-test" depends="compile-mapred-test" description="Make hadoop-mapred-test.jar">
    <copy todir="${test.build.classes}">
      <fileset dir="${test.mapred.build.classes}"/>
    </copy>
    <subant buildpath="build.xml" target="-do-jar-test"/>
    <jar jarfile="${hadoop-mapred-test-sources.jar}">
      <fileset dir="${test.src.dir}/mapred" includes="org/apache/hadoop/**/*.java" />
      <fileset dir="${test.src.dir}/unit" includes="org/apache/hadoop/**/*.java" />
      <fileset dir="${test.src.dir}/mapred/testjar" includes="*.java" />
      <fileset dir="${test.src.dir}/mapred/testshell" includes="*.java" />
    </jar>
  </target>

  <target  name="-do-jar-test">
    <jar jarfile="${build.dir}/${test.final.name}.jar"
         basedir="${test.build.classes}">
         <manifest>
           <attribute name="Main-Class"
                      value="org/apache/hadoop/test/MapredTestDriver"/>
          <section name="org/apache/hadoop">
            <attribute name="Implementation-Title" value="${ant.project.name}"/>
            <attribute name="Implementation-Version" value="${version}"/>
            <attribute name="Implementation-Vendor" value="Apache"/>
          </section>
         </manifest>
    </jar>
  </target>
  <!-- ================================================================== -->
  <!-- Define exclude lists for different kinds of testing                -->
  <!-- ================================================================== -->
  <patternset id="empty.exclude.list.id" />
  <patternset id="commit.smoke.exclude.list.id">
    <excludesfile name="${test.mapred.commit.tests.file}"/>
    <excludesfile name="${test.mapred.smoke.tests.file}"/>
  </patternset>

  <macrodef name="macro-test-runner">
    <attribute name="test.file" />
    <attribute name="suite.type" />
    <attribute name="classpath" />
    <attribute name="test.dir" />
    <attribute name="fileset.dir" />
    <attribute name="hadoop.conf.dir.deployed" default="" />
    <attribute name="exclude.list.id" default="empty.exclude.list.id" />
    <sequential>
      <delete dir="@{test.dir}/data"/>
      <mkdir dir="@{test.dir}/data"/>
      <delete dir="@{test.dir}/logs"/>
      <mkdir dir="@{test.dir}/logs"/>
      <copy file="${test.src.dir}/hadoop-policy.xml" 
        todir="@{test.dir}/extraconf" />
      <copy file="${test.src.dir}/fi-site.xml"
        todir="@{test.dir}/extraconf" />
      <junit showoutput="${test.output}"
        printsummary="${test.junit.printsummary}"
        haltonfailure="${test.junit.haltonfailure}"
        fork="yes"
        forkmode="${test.junit.fork.mode}"
        maxmemory="${test.junit.maxmemory}"
        dir="${basedir}" timeout="${test.timeout}"
        errorProperty="tests.failed" failureProperty="tests.failed">
        <jvmarg value="${test.junit.jvmargs}" />
        <sysproperty key="java.net.preferIPv4Stack" value="true"/>
        <sysproperty key="test.build.data" value="@{test.dir}/data"/>
        <sysproperty key="java.security.krb5.conf"
          value="${test.src.dir}/krb5.conf"/>
        <sysproperty key="test.tools.input.dir" value = "${test.tools.input.dir}"/>
        <sysproperty key="test.cache.data" value="${test.cache.data}"/>     
        <sysproperty key="test.concat.data" value="${test.concat.data}"/>
        <sysproperty key="test.debug.data" value="${test.debug.data}"/>
        <sysproperty key="hadoop.log.dir" value="@{test.dir}/logs"/>
        <sysproperty key="test.src.dir" value="@{fileset.dir}"/>
        <sysproperty key="test.build.extraconf" value="@{test.dir}/extraconf" />
        <sysproperty key="hadoop.policy.file" value="hadoop-policy.xml"/>
        <sysproperty key="java.library.path"
          value="${build.native}/lib:${lib.dir}/native/${build.platform}"/>
        <sysproperty key="install.c++.examples" value="${install.c++.examples}"/>
        <syspropertyset dynamic="no">
          <propertyref name="hadoop.tmp.dir"/>
        </syspropertyset>
        <!-- set compile.c++ in the child jvm only if it is set -->
        <syspropertyset dynamic="no">
          <propertyref name="compile.c++"/>
        </syspropertyset>
        
        <!-- Pass probability specifications to the spawn JVM -->
        <syspropertyset id="FaultProbabilityProperties">
          <propertyref regex="fi.*"/>
        </syspropertyset>
        <sysproperty key="test.system.hdrc.deployed.hadoopconfdir"
                     value="@{hadoop.conf.dir.deployed}" />
        <classpath refid="@{classpath}"/>
        <formatter type="${test.junit.output.format}" />
        <batchtest todir="@{test.dir}" unless="testcase">
          <fileset dir="@{fileset.dir}/@{suite.type}"
            excludes="**/${test.exclude}.java aop/** system/**">
            <patternset>
              <includesfile name="@{test.file}"/>
              <excludesfile name="${test.exclude.file}" />
            </patternset>
            <patternset refid="@{exclude.list.id}"/>
          </fileset>
        </batchtest>
        <batchtest todir="@{test.dir}" if="testcase">
          <fileset dir="@{fileset.dir}/mapred" includes="**/${testcase}.java"/>
          <fileset dir="@{fileset.dir}/unit" includes="**/${testcase}.java"/>
          <fileset dir="@{fileset.dir}/system/test" includes="**/${testcase}.java"/>
        </batchtest>
        <!--batch test to test all the testcases in aop folder with fault 
        injection-->
        <batchtest todir="@{test.dir}" if="tests.notestcase.fi">
          <fileset dir="@{fileset.dir}/aop"
            includes="**/${test.include}.java"
            excludes="**/${test.exclude}.java"
            excludesfile="${test.exclude.file}" />
        </batchtest>
        <!-- batch test for testing a single test case in aop folder with
        fault injection-->
        <batchtest todir="@{test.dir}" if="tests.testcase.fi">
         <fileset dir="@{fileset.dir}/aop" includes="**/${testcase}.java"/>
        </batchtest>
         <!--The following batch is for very special occasions only when
         a non-FI tests are needed to be executed against FI-environment -->
         <batchtest todir="@{test.dir}" if="tests.testcaseonly.fi">
          <fileset dir="@{fileset.dir}/mapred" 
            includes="**/${testcase}.java"/>
        </batchtest>
      </junit>
      <antcall target="checkfailure"/>
    </sequential>
  </macrodef>

  <target name="run-test-mapred" depends="run-commit-test, run-smoke-test,
    run-test-mapred-excluding-commit-and-smoke, run-test-mapred-all-withtestcaseonly"
    description="Run mapred functional and system tests">
  </target>

  <target name="run-test-mapred-all-withtestcaseonly"
    depends="compile-mapred-test" if="testcase">
    <macro-test-runner
      test.file="${test.mapred.all.tests.file}"
      suite.type="mapred"
      classpath="${test.classpath.id}"
      test.dir="${test.build.dir}"
      fileset.dir="${test.src.dir}"/>
  </target>

  <target name="run-test-mapred-excluding-commit-and-smoke"
    depends="compile-mapred-test" unless="testcase">
    <macro-test-runner
      test.file="${test.mapred.all.tests.file}"
      suite.type="mapred"
      classpath="${test.classpath.id}"
      test.dir="${test.build.dir}"
      fileset.dir="${test.src.dir}"
      exclude.list.id="commit.smoke.exclude.list.id"
    />
   </target>

   <target name="run-commit-test" depends="compile-mapred-test"
     description="Run approximate 10-minute set of unit tests prior to commiting"
     unless="testcase">
     <macro-test-runner test.file="${test.mapred.commit.tests.file}" suite.type="mapred"
      classpath="${test.classpath.id}"
      test.dir="${test.build.dir}"
      fileset.dir="${test.src.dir}"/>
   </target>
 
   <target name="run-smoke-test" depends="compile-mapred-test"
     description="Run approximate 30-minute set of functional tests to guarantee viability of the MapReduce"
     unless="testcase">
     <macro-test-runner
       test.file="${test.mapred.smoke.tests.file}"
       suite.type="mapred"
       classpath="${test.classpath.id}"
       test.dir="${test.build.dir}"
       fileset.dir="${test.src.dir}"/>
   </target>

   <target name="run-test-unit" depends="compile-mapred-test" description="Run unit tests">
     <macro-test-runner test.file="${test.mapred.all.tests.file}" suite.type="unit"
      classpath="${test.classpath.id}"
      test.dir="${test.build.dir}"
      fileset.dir="${test.src.dir}"/>
   </target>


  <target name="checkfailure" if="tests.failed">
    <touch file="${test.build.dir}/testsfailed"/>
    <fail unless="continueOnFailure">Tests failed!</fail>
  </target>

  <target name="test-contrib" depends="compile,compile-tools,compile-mapred-test" description="Run contrib unit tests">
    <subant target="test">
       <property name="version" value="${version}"/>
       <property name="clover.jar" value="${clover.jar}"/>
       <fileset file="${contrib.dir}/build.xml"/>
    </subant> 
  </target>

  <target name="test-core" description="Run core, hdfs and mapred unit tests">
    <delete file="${test.build.dir}/testsfailed"/>
    <property name="continueOnFailure" value="true"/>
    <antcall target="run-test-mapred"/>
    <available file="${test.build.dir}/testsfailed" property="testsfailed"/>
    <fail if="testsfailed">Tests failed!</fail>
  </target>

  <target name="test" depends="jar-test, test-core" description="Run all unit tests">
    <subant target="test-contrib">
      <fileset file="${basedir}/build.xml"/>
     </subant>
  </target>

  <!-- Run all unit tests, not just Test*, and use non-test configuration. -->
  <target name="test-cluster" description="Run all unit tests, not just Test*, and use non-test configuration.">
    <antcall target="test">
      <param name="test.include" value="*"/>
      <param name="test.classpath.id" value="test.cluster.classpath"/>
    </antcall>
  </target>

  <target name="nightly" depends="test" />
	
  <!-- ================================================================== -->
  <!-- Run optional third-party tool targets                              --> 
  <!-- ================================================================== -->
  <target name="checkstyle" depends="ivy-retrieve-checkstyle,check-for-checkstyle" if="checkstyle.present" description="Run optional third-party tool targets">
       <taskdef resource="checkstyletask.properties">
         <classpath refid="checkstyle-classpath"/>
       </taskdef>
  
	<mkdir dir="${test.build.dir}"/>
  	
  	<checkstyle config="${test.src.dir}/checkstyle.xml"
  		failOnViolation="false">
      <fileset dir="${mapred.src.dir}" includes="**/*.java" excludes="**/generated/**"/>
      <formatter type="xml" toFile="${test.build.dir}/checkstyle-errors.xml"/>
  	</checkstyle>
  	
  	<xslt style="${test.src.dir}/checkstyle-noframes-sorted.xsl"
        in="${test.build.dir}/checkstyle-errors.xml"
        out="${test.build.dir}/checkstyle-errors.html"/>
  </target>
	
  <target name="check-for-checkstyle">
    <available property="checkstyle.present" resource="checkstyletask.properties">
       <classpath refid="checkstyle-classpath"/>
    </available>  	
  </target>

 <target name="all-jars" depends="tools,examples,jar-test">
   <subant target="jar">
      <property name="version" value="${version}"/>
      <property name="dist.dir" value="${dist.dir}"/>
      <fileset file="${contrib.dir}/gridmix/build.xml"/>
    </subant>
 </target>

 <property name="findbugs.home" value=""/>
  <target name="findbugs" depends="check-for-findbugs, all-jars" if="findbugs.present" description="Run findbugs if present">
    <property name="findbugs.out.dir" value="${test.build.dir}/findbugs"/>
    <property name="findbugs.exclude.file" value="${test.src.dir}/findbugsExcludeFile.xml"/>
    <property name="findbugs.report.htmlfile" value="${findbugs.out.dir}/hadoop-findbugs-report.html"/>
    <property name="findbugs.report.xmlfile" value="${findbugs.out.dir}/hadoop-findbugs-report.xml"/>
    <taskdef name="findbugs" classname="edu.umd.cs.findbugs.anttask.FindBugsTask"
        classpath="${findbugs.home}/lib/findbugs-ant.jar" />

        <mkdir dir="${findbugs.out.dir}"/>

    <findbugs home="${findbugs.home}" output="xml:withMessages"
        outputFile="${findbugs.report.xmlfile}" effort="max"
        excludeFilter="${findbugs.exclude.file}" jvmargs="-Xmx${findbugs.heap.size}">
      <auxClasspath>
        <fileset dir="${lib.dir}">
          <include name="**/*.jar"/>
        </fileset>
        <fileset dir="${build.ivy.lib.dir}/${ant.project.name}/common">
          <include name="**/*.jar"/>
        </fileset>
      </auxClasspath>
      <sourcePath path="${mapred.src.dir}"/>
      <sourcePath path="${examples.dir}" />
      <sourcePath path="${tools.src}" />
      <sourcePath path="${basedir}/src/contrib/gridmix/src/java" />
      <class location="${basedir}/build/${final.name}.jar" />
      <class location="${basedir}/build/${examples.final.name}.jar" />
      <class location="${basedir}/build/${tools.final.name}.jar" />
      <class location="${basedir}/build/contrib/gridmix/hadoop-${version}-gridmix.jar" />
    </findbugs>

        <xslt style="${findbugs.home}/src/xsl/default.xsl"
        in="${findbugs.report.xmlfile}"
        out="${findbugs.report.htmlfile}"/>
  </target>
	
  <target name="check-for-findbugs">
    <available property="findbugs.present"
        file="${findbugs.home}/lib/findbugs.jar" />
  </target>


  <!-- ================================================================== -->
  <!-- Documentation                                                      -->
  <!-- ================================================================== -->
  
  <target name="docs" depends="forrest.check" description="Generate forrest-based documentation. To use, specify -Dforrest.home=&lt;base of Apache Forrest installation&gt; on the command line." if="forrest.home">
  	<!-- The template file may not exist if building from a tarball -->
  	<copy file="${conf.dir}/mapred-queues.xml.template"
  	      tofile="${build.docs}/mapred-queues.xml" failonerror="false"/>
    <exec dir="${docs.src}" executable="${forrest.home}/bin/forrest"
	  failonerror="true">
    </exec>
    <copy todir="${build.docs}">
      <fileset dir="${docs.src}/build/site/" />
    </copy>
    <copy file="${docs.src}/releasenotes.html" todir="${build.docs}"/>
    <style basedir="${mapred.src.dir}" destdir="${build.docs}"
           includes="mapred-default.xml" style="conf/configuration.xsl"/>
    <antcall target="changes-to-html"/>
  </target>

  <target name="javadoc-dev" depends="compile, ivy-retrieve-javadoc" description="Generate javadoc for hadoop developers">
    <mkdir dir="${build.javadoc.dev}"/>
    <javadoc
      overview="${mapred.src.dir}/overview.html"
      packagenames="org.apache.hadoop.*"
      destdir="${build.javadoc.dev}"
      author="true"
      version="true"
      use="true"
      windowtitle="${Name} ${version} API"
      doctitle="${Name} ${version} Developer API"
      bottom="Copyright &amp;copy; ${year} The Apache Software Foundation"
      maxmemory="${javadoc.maxmemory}"
      >
        <packageset dir="${mapred.src.dir}"/>
    	<packageset dir="${examples.dir}"/>
    	<packageset dir="${tools.src}"/>

       <packageset dir="src/contrib/data_join/src/java"/>
       <packageset dir="src/contrib/gridmix/src/java"/>
       <packageset dir="src/contrib/index/src/java"/>
       <packageset dir="src/contrib/vaidya/src/java"/>
       <packageset dir="src/contrib/vertica/src/java"/>

        <link href="${javadoc.link.java}"/>

        <classpath >
          <path refid="classpath" />
          <fileset dir="src/contrib/">
            <include name="*/lib/*.jar" />
          </fileset>
          <path refid="javadoc-classpath"/>
          <pathelement path="${java.class.path}"/>
          <pathelement path="${lib.dir}/hadoop-common-test-${hadoop-common.version}.jar"/>
          <pathelement location="${build.tools}"/>
        </classpath>

       <group title="Packages" packages="org.apache.*"/>
       <group title="Libraries" packages="org.apache.hadoop.mapred.lib*:org.apache.hadoop.mapreduce.lib*"/>
       <group title="Tools" packages="org.apache.hadoop.tools"/>
       <group title="Examples" packages="org.apache.hadoop.examples*"/>

       <group title="contrib: DataJoin" packages="org.apache.hadoop.contrib.utils.join*"/>
       <group title="contrib: Gridmix" packages="org.apache.hadoop.mapred.gridmix*"/>
       <group title="contrib: Index" packages="org.apache.hadoop.contrib.index*"/>
       <group title="contrib: Vaidya" packages="org.apache.hadoop.vaidya*"/>
       <group title="contrib: Vertica" packages="org.apache.hadoop.vertica*"/>
    </javadoc>
  </target>	

  <target name="javadoc-uptodate" depends="compile, ivy-retrieve-common, ivy-retrieve-javadoc">
    <uptodate property="javadoc.is.uptodate">
      <srcfiles dir="${src.dir}">
        <include name="**/*.java" />
        <include name="**/*.html" />
      </srcfiles>
      <mapper type="merge" to="${build.javadoc.timestamp}" />
    </uptodate>
  </target>
 
  <target name="javadoc" description="Generate javadoc" depends="javadoc-uptodate"
       unless="javadoc.is.uptodate">
    <mkdir dir="${build.javadoc}"/>
    <javadoc
      overview="${mapred.src.dir}/overview.html"
      packagenames="org.apache.hadoop.*"
      destdir="${build.javadoc}"
      author="true"
      version="true"
      use="true"
      windowtitle="${Name} ${version} API"
      doctitle="${Name} ${version} API"
      bottom="Copyright &amp;copy; ${year} The Apache Software Foundation"
      maxmemory="${javadoc.maxmemory}"
      >
        <packageset dir="${mapred.src.dir}"/>
    	<packageset dir="${examples.dir}"/>

       <!-- Don't include contrib modules that use the same packages as core
       MapReduce. See also the javadoc-dev target. -->
       <packageset dir="src/contrib/data_join/src/java"/>
       <packageset dir="src/contrib/gridmix/src/java"/>
       <packageset dir="src/contrib/index/src/java"/>
       <packageset dir="src/contrib/vaidya/src/java"/>
       <packageset dir="src/contrib/vertica/src/java"/>
       <packageset dir="${tools.src}"/>
	
        <link href="${javadoc.link.java}"/>

        <classpath >
          <path refid="classpath" />
          <fileset dir="src/contrib/">
            <include name="*/lib/*.jar" />
          </fileset>
          <path refid="javadoc-classpath"/>
          <pathelement path="${java.class.path}"/>
          <pathelement path="${lib.dir}/hadoop-common-test-${hadoop-common.version}.jar"/>
          <pathelement location="${build.tools}"/>
        </classpath>

       <group title="Packages" packages="org.apache.*"/>
       <group title="Libraries" packages="org.apache.hadoop.mapred.lib*:org.apache.hadoop.mapreduce.lib*"/>
       <group title="Tools" packages="org.apache.hadoop.fs*:org.apache.hadoop.tools*:org.apache.hadoop.mapred.tool*:org.apache.hadoop.mapreduce.tool*"/>
       <group title="Examples" packages="org.apache.hadoop.examples*"/>

       <group title="contrib: DataJoin" packages="org.apache.hadoop.contrib.utils.join*"/>
       <group title="contrib: Gridmix" packages="org.apache.hadoop.mapred.gridmix*"/>
       <group title="contrib: Index" packages="org.apache.hadoop.contrib.index*"/>
       <group title="contrib: Vaidya" packages="org.apache.hadoop.vaidya*"/>
       <group title="contrib: Vertica" packages="org.apache.hadoop.vertica*"/>

       <doclet name="org.apache.hadoop.classification.tools.ExcludePrivateAnnotationsStandardDoclet"
         path="${common.ivy.lib.dir}/hadoop-common-${hadoop-common.version}.jar"/>
    </javadoc>
  </target>	

  <target name="api-xml" depends="ivy-retrieve-jdiff,javadoc,write-null">
    <javadoc maxmemory="${javadoc.maxmemory}">
       <doclet name="org.apache.hadoop.classification.tools.ExcludePrivateAnnotationsJDiffDoclet"
         path="${common.ivy.lib.dir}/hadoop-common-${hadoop-common.version}.jar:${jdiff.jar}:${xerces.jar}">
         <param name="-apidir" value="${jdiff.xml.dir}"/>
         <param name="-apiname" value="hadoop-mapred ${version}"/>
         <param name="${jdiff.stability}"/>
       </doclet>
       <packageset dir="src/java"/>
       <packageset dir="src/tools"/>
       <packageset dir="${tools.src}"/>
       <classpath >
         <path refid="classpath" />
         <path refid="jdiff-classpath" />
         <pathelement path="${java.class.path}"/>
       </classpath>
    </javadoc>
  </target>
	
  <target name="write-null">
	<exec executable="touch">
	   <arg value="${jdiff.home}/Null.java"/>
        </exec>
  </target> 

  <target name="api-report" depends="ivy-retrieve-jdiff,api-xml">
    <mkdir dir="${jdiff.build.dir}"/>
    <javadoc destdir="${jdiff.build.dir}"
	     sourceFiles="${jdiff.home}/Null.java"
	     maxmemory="${javadoc.maxmemory}">
       <doclet name="org.apache.hadoop.classification.tools.ExcludePrivateAnnotationsJDiffDoclet"
         path="${common.ivy.lib.dir}/hadoop-common-${hadoop-common.version}.jar:${jdiff.jar}:${xerces.jar}">
         <param name="-oldapi" value="hadoop-mapred ${jdiff.stable}"/>
         <param name="-newapi" value="hadoop-mapred ${version}"/>
         <param name="-oldapidir" value="${jdiff.xml.dir}"/>
         <param name="-newapidir" value="${jdiff.xml.dir}"/>
         <param name="-javadocold" value="${jdiff.stable.javadoc}"/>
         <param name="-javadocnew" value="../../api/"/>
         <param name="-stats"/>
         <param name="${jdiff.stability}"/>
         <param name="${jdiff.compatibility}"/>
       </doclet>
       <packageset dir="src/java"/>
       <packageset dir="src/tools"/>
       <packageset dir="${tools.src}"/>
       <classpath >
         <path refid="classpath" />
         <path refid="jdiff-classpath"/>
         <pathelement path="${java.class.path}"/>
       </classpath>
    </javadoc>
  </target>
	
  <target name="changes-to-html" description="Convert CHANGES.txt into an html file">
    <mkdir dir="${build.docs}"/>
    <exec executable="perl" input="CHANGES.txt" output="${build.docs}/changes.html" failonerror="true">
      <arg value="${changes.src}/changes2html.pl"/>
    </exec>
    <copy todir="${build.docs}">
      <fileset dir="${changes.src}" includes="*.css"/>
    </copy>
  </target>

  <!-- ================================================================== -->
  <!-- D I S T R I B U T I O N                                            -->
  <!-- ================================================================== -->
  <!--                                                                    -->
  <!-- ================================================================== -->
  <target name="package" depends="compile, jar, javadoc, docs, api-report, examples, tools, jar-test, package-librecordio"
	  description="Build distribution">
    <mkdir dir="${dist.dir}"/>
    <mkdir dir="${dist.dir}/lib"/>
    <mkdir dir="${dist.dir}/contrib"/>
    <mkdir dir="${dist.dir}/docs"/>
    <mkdir dir="${dist.dir}/docs/api"/>
    <mkdir dir="${dist.dir}/docs/jdiff"/>

    <copy todir="${dist.dir}/lib" includeEmptyDirs="false" flatten="true">
      <fileset dir="${mapred.ivy.lib.dir}"/>
    </copy>

    <copy todir="${dist.dir}/lib" includeEmptyDirs="false">
      <fileset dir="lib">
        <exclude name="**/native/**"/>
      </fileset>
    </copy>

    <subant target="compile-test">
      <!--Pass down the version in case its needed again and the target
      distribution directory so contribs know where to install to.-->
      <property name="version" value="${version}"/>
      <property name="dist.dir" value="${dist.dir}"/>
      <fileset file="${contrib.dir}/build.xml"/>
    </subant>  	
    <subant target="package">
      <!--Pass down the version in case its needed again and the target
      distribution directory so contribs know where to install to.-->
      <property name="version" value="${version}"/>
      <property name="dist.dir" value="${dist.dir}"/>
      <fileset file="${contrib.dir}/build.xml"/>
    </subant>  	

    <copy todir="${dist.dir}/webapps">
      <fileset dir="${build.webapps}"/>
    </copy>

    <copy todir="${dist.dir}"> 
      <fileset file="${build.dir}/${final.name}*.jar"/>
      <fileset file="${build.dir}/${test.final.name}.jar"/>
      <fileset file="${build.dir}/${examples.final.name}.jar"/>
      <fileset file="${build.dir}/${tools.final.name}.jar"/> 
    </copy>
    
    <copy todir="${dist.dir}/conf">
      <fileset dir="${conf.dir}" excludes="**/*.template"/>
    </copy>

    <copy todir="${dist.dir}/docs">
      <fileset dir="${build.docs}"/>
    </copy>

    <copy file="ivy.xml" tofile="${dist.dir}/ivy.xml"/>

    <copy todir="${dist.dir}/ivy">
      <fileset dir="ivy"/>
    </copy>

    <copy todir="${dist.dir}">
      <fileset dir=".">
        <include name="*.txt" />
      </fileset>
    </copy>

    <copy todir="${dist.dir}/src" includeEmptyDirs="true">
      <fileset dir="src" excludes="**/*.template **/docs/build/**/*"/>
    </copy>
  	
    <copy todir="${dist.dir}/c++" includeEmptyDirs="false">
      <fileset dir="${build.dir}/c++"/>
    </copy>

    <copy todir="${dist.dir}/" file="build.xml"/>
    <copy todir="${dist.dir}/" file="build-utils.xml"/>

    <chmod perm="ugo+x" type="file" parallel="false">
        <fileset file="${dist.dir}/src/examples/pipes/configure"/>
        <fileset file="${dist.dir}/src/c++/utils/configure"/>
        <fileset file="${dist.dir}/src/c++/pipes/configure"/>
    </chmod>
    <chmod perm="ugo+x" type="file" parallel="false">
        <fileset dir="${dist.dir}/src/contrib/">
          <include name="*/bin/*" />
        </fileset>
    </chmod>
    <chmod perm="ugo+x" type="file">
        <fileset dir="${dist.dir}/src/c++/pipes/debug"/>
    </chmod>

  </target>

  <target name="ant-task-download" description="To download mvn-ant-task">
    <get src="${ant_task_repo_url}" dest="${ant_task.jar}" usetimestamp="true"/>
  </target>

  <target name="mvn-taskdef" depends="ant-task-download">
     <path id="mvn-ant-task.classpath" path="${ant_task.jar}"/> 
     <typedef resource="org/apache/maven/artifact/ant/antlib.xml" 
         uri="urn:maven-artifact-ant"
         classpathref="mvn-ant-task.classpath"/>
  </target>   

  <target name="clean-cache" description="Clean. Delete ivy cache">
    <delete dir="${user.home}/.ivy2/cache/org.apache.hadoop/hadoop-common"/>
    <delete dir="${user.home}/.ivy2/cache/org.apache.hadoop/hadoop-common-test"/>
    <delete dir="${user.home}/.ivy2/cache/org.apache.hadoop/hadoop-hdfs"/>
    <delete dir="${user.home}/.ivy2/cache/org.apache.hadoop/hadoop-hdfs-test"/>
  </target>

  <target name="mvn-install" depends="mvn-taskdef,jar,jar-test,set-version,-mvn-system-install"
      description="To install hadoop mapreduce and test jars to local filesystem's m2 cache">
    <artifact:pom file="${hadoop-mapred.pom}" id="hadoop.mapred"/>
    <artifact:pom file="${hadoop-mapred-test.pom}" id="hadoop.mapred.test"/>
    <artifact:install file="${hadoop-mapred.jar}">
      <pom refid="hadoop.mapred"/>
      <attach file="${hadoop-mapred-sources.jar}" classifier="sources" />
    </artifact:install>
    <artifact:install file="${hadoop-mapred-test.jar}">
      <pom refid="hadoop.mapred.test"/>
      <attach file="${hadoop-mapred-test-sources.jar}" classifier="sources" />
    </artifact:install>
  </target>

  <target name="mvn-deploy" depends="mvn-taskdef, jar, jar-test,
    jar-system, jar-test-system, set-version, signanddeploy, simpledeploy"
    description="To deploy hadoop mapredice and test jar's to apache
    snapshot's repository"/>

   <target name="signanddeploy" if="staging" depends="sign">
     <artifact:pom file="${hadoop-mapred.pom}" id="hadoop.mapred"/>
     <artifact:pom file="${hadoop-mapred-test.pom}" id="hadoop.mapred.test"/>
     <artifact:pom file="${hadoop-mapred-instrumented.pom}" 
       id="hadoop.mapred.${herriot.suffix}"/>
     <artifact:pom file="${hadoop-mapred-instrumented-test.pom}" 
       id="hadoop.mapred.${herriot.suffix}.test"/>
     <artifact:install-provider artifactId="wagon-http"
     version="${wagon-http.version}"/>

     <artifact:deploy file="${hadoop-mapred.jar}">
       <remoteRepository id="apache.staging.https" url="${asfstagingrepo}"/>
       <pom refid="hadoop.mapred"/>
       <attach file="${hadoop-mapred.jar}.asc" type="jar.asc"/>
       <attach file="${hadoop-mapred.pom}.asc" type="pom.asc"/>
       <attach file="${hadoop-mapred-sources.jar}.asc" type="jar.asc"
         classifier="sources" />
       <attach file="${hadoop-mapred-sources.jar}" classifier="sources"/>
     </artifact:deploy>

     <artifact:deploy file="${hadoop-mapred-test.jar}">
       <remoteRepository id="apache.staging.https" url="${asfstagingrepo}"/>
       <pom refid="hadoop.mapred.test"/>
       <attach file="${hadoop-mapred-test.jar}.asc" type="jar.asc"/>
       <attach file="${hadoop-mapred-test.pom}.asc" type="pom.asc"/>
       <attach file="${hadoop-mapred-test-sources.jar}.asc" type="jar.asc"
         classifier="sources"/>
       <attach file="${hadoop-mapred-test-sources.jar}" classifier="sources"/>
     </artifact:deploy>

     <artifact:deploy file="${hadoop-mapred-instrumented.jar}">
       <remoteRepository id="apache.staging.https" url="${asfstagingrepo}"/>
       <pom refid="hadoop.mapred.${herriot.suffix}"/>
       <attach file="${hadoop-mapred-instrumented.jar}.asc" type="jar.asc"/>
       <attach file="${hadoop-mapred-instrumented.pom}.asc" type="pom.asc"/>
       <attach file="${hadoop-mapred-instrumented-sources.jar}.asc" 
         type="jar.asc" classifier="sources"/>
       <attach file="${hadoop-mapred-instrumented-sources.jar}"
         classifier="sources"/>
     </artifact:deploy>

      <artifact:deploy file="${hadoop-mapred-instrumented-test.jar}">
       <remoteRepository id="apache.staging.https" url="${asfstagingrepo}"/>
       <pom refid="hadoop.mapred.${herriot.suffix}.test"/>
       <attach file="${hadoop-mapred-instrumented-test.jar}.asc" type="jar.asc"/>
       <attach file="${hadoop-mapred-instrumented-test.pom}.asc" type="pom.asc"/>
       <attach file="${hadoop-mapred-instrumented-test-sources.jar}.asc" 
         type="jar.asc" classifier="sources"/>
       <attach file="${hadoop-mapred-instrumented-test-sources.jar}"
         classifier="sources"/>
     </artifact:deploy>
   </target>

   <target name="sign" depends="clean-sign" if="staging">
    <input message="password:>" addproperty="gpg.passphrase">
     <handler classname="org.apache.tools.ant.input.SecureInputHandler" />
    </input>
    <macrodef name="sign-artifact" description="Signs the artifact">
      <attribute name="input.file"/>
      <attribute name="output.file" default="@{input.file}.asc"/>
      <attribute name="gpg.passphrase"/>
      <sequential>
        <echo>Signing @{input.file} Sig File: @{output.file}</echo>
        <exec executable="gpg" >
          <arg value="--armor"/>
          <arg value="--output"/>
          <arg value="@{output.file}"/>
          <arg value="--passphrase"/>
          <arg value="@{gpg.passphrase}"/>
          <arg value="--detach-sig"/>
          <arg value="@{input.file}"/>
        </exec>
      </sequential>
    </macrodef>
    <sign-artifact input.file="${hadoop-mapred.jar}" 
     output.file="${hadoop-mapred.jar}.asc" gpg.passphrase="${gpg.passphrase}"/>
    <sign-artifact input.file="${hadoop-mapred-test.jar}" 
     output.file="${hadoop-mapred-test.jar}.asc" gpg.passphrase="${gpg.passphrase}"/>
    <sign-artifact input.file="${hadoop-mapred-sources.jar}" 
     output.file="${hadoop-mapred-sources.jar}.asc" gpg.passphrase="${gpg.passphrase}"/>
    <sign-artifact input.file="${hadoop-mapred-test-sources.jar}" 
     output.file="${hadoop-mapred-test-sources.jar}.asc" gpg.passphrase="${gpg.passphrase}"/>
    <sign-artifact input.file="${hadoop-mapred.pom}" 
     output.file="${hadoop-mapred.pom}.asc" gpg.passphrase="${gpg.passphrase}"/>
    <sign-artifact input.file="${hadoop-mapred-test.pom}" 
     output.file="${hadoop-mapred-test.pom}.asc" gpg.passphrase="${gpg.passphrase}"/>
    <sign-artifact input.file="${hadoop-mapred-instrumented.jar}" 
     output.file="${hadoop-mapred-instrumented.jar}.asc" gpg.passphrase="${gpg.passphrase}"/>
    <sign-artifact input.file="${hadoop-mapred-instrumented.pom}" 
     output.file="${hadoop-mapred-instrumented.pom}.asc" gpg.passphrase="${gpg.passphrase}"/>
    <sign-artifact input.file="${hadoop-mapred-instrumented-sources.jar}" 
     output.file="${hadoop-mapred-instrumented-sources.jar}.asc" gpg.passphrase="${gpg.passphrase}"/>
    <sign-artifact input.file="${hadoop-mapred-instrumented-test.jar}" 
     output.file="${hadoop-mapred-instrumented-test.jar}.asc" gpg.passphrase="${gpg.passphrase}"/>
    <sign-artifact input.file="${hadoop-mapred-instrumented-test.pom}" 
     output.file="${hadoop-mapred-instrumented-test.pom}.asc" gpg.passphrase="${gpg.passphrase}"/>
    <sign-artifact input.file="${hadoop-mapred-instrumented-test-sources.jar}" 
     output.file="${hadoop-mapred-instrumented-test-sources.jar}.asc" gpg.passphrase="${gpg.passphrase}"/>
  </target>

  <target name="simpledeploy" unless="staging">
     <artifact:pom file="${hadoop-mapred.pom}" id="hadoop.mapred"/>
     <artifact:pom file="${hadoop-mapred-test.pom}" id="hadoop.mapred.test"/>
     <artifact:pom file="${hadoop-mapred-instrumented.pom}" 
       id="hadoop.mapred.${herriot.suffix}"/>

     <artifact:install-provider artifactId="wagon-http" version="${wagon-http.version}"/>
     <artifact:deploy file="${hadoop-mapred.jar}">
         <remoteRepository id="apache.snapshots.https" url="${asfsnapshotrepo}"/>
         <pom refid="hadoop.mapred"/>
         <attach file="${hadoop-mapred-sources.jar}" classifier="sources" />
     </artifact:deploy>

     <artifact:deploy file="${hadoop-mapred-test.jar}">
         <remoteRepository id="apache.snapshots.https" url="${asfsnapshotrepo}"/>
         <pom refid="hadoop.mapred.test"/>
         <attach file="${hadoop-mapred-test-sources.jar}" classifier="sources" />
     </artifact:deploy> 

     <artifact:deploy file="${hadoop-mapred-instrumented.jar}">
         <remoteRepository id="apache.snapshots.https" url="${asfsnapshotrepo}"/>
         <pom refid="hadoop.mapred.${herriot.suffix}"/>
         <attach file="${hadoop-mapred-instrumented-sources.jar}" classifier="sources" />
     </artifact:deploy>
  </target>

  <target name="set-version">
    <delete file="${basedir}/ivy/hadoop-mapred.xml"/>
    <delete file="${basedir}/ivy/hadoop-mapred-test.xml"/>
    <delete file="${basedir}/ivy/hadoop-mapred-${herriot.suffix}.xml"/>
    <delete file="${basedir}/ivy/hadoop-mapred-${herriot.suffix}-test.xml"/>
    <copy file="${basedir}/ivy/hadoop-mapred-template.xml" tofile="${basedir}/ivy/hadoop-mapred.xml"/>
    <copy file="${basedir}/ivy/hadoop-mapred-test-template.xml" tofile="${basedir}/ivy/hadoop-mapred-test.xml"/>
    <copy file="${basedir}/ivy/hadoop-mapred-${herriot.suffix}-template.xml"
      tofile="${basedir}/ivy/hadoop-mapred-${herriot.suffix}.xml"/>
    <copy file="${basedir}/ivy/hadoop-mapred-${herriot.suffix}-test-template.xml"
      tofile="${basedir}/ivy/hadoop-mapred-${herriot.suffix}-test.xml"/>
    <replaceregexp byline="true">
      <regexp pattern="@version"/>
      <substitution expression="${version}"/>
      <fileset dir="${basedir}/ivy">
        <include name="hadoop-mapred.xml"/>
        <include name="hadoop-mapred-test.xml"/>
        <include name="hadoop-mapred-${herriot.suffix}.xml"/>
        <include name="hadoop-mapred-${herriot.suffix}-test.xml"/>
      </fileset>
    </replaceregexp>
  </target>

  <!-- ================================================================== -->
  <!-- Perform audit activities for the release                           -->
  <!-- ================================================================== -->
  <target name="rats-taskdef" depends="ivy-retrieve-releaseaudit">
     <typedef format="xml" resource="org/apache/rat/anttasks/antlib.xml" uri="antlib:org.apache.rat.anttasks"
      classpathref="releaseaudit-classpath"/>
  </target>

  <!--<target name="releaseaudit" depends="package, rats-taskdef" description="Release Audit activities"> -->
  <target name="releaseaudit" depends="package, rats-taskdef" description="Release Audit activities">
   <rat:report xmlns:rat="antlib:org.apache.rat.anttasks">
      <fileset dir="${dist.dir}">
        <exclude name="CHANGES.txt"/>
        <exclude name="**/conf/*"/>
        <exclude name="**/docs/"/>
        <exclude name="**/VERSION"/>
        <exclude name="webapps/**/WEB-INF/web.xml"/>
        <exclude name="lib/jdiff/"/>
        <exclude name="src/test/all-tests"/>
        <exclude name="src/test/commit-tests"/>
        <exclude name="src/test/empty-file"/>
        <exclude name="src/test/mapred/org/apache/hadoop/mapred/test.tgz"/>
        <exclude name="src/test/tools/data/rumen/**/*"/>
        <exclude name="src/test/mapred/org/apache/hadoop/mapred/*.txt"/>
        <exclude name="src/contrib/index/sample/*.txt"/>
        <exclude name="src/test/mapred/org/apache/hadoop/cli/data60bytes"/>
        <exclude name="src/examples/org/apache/hadoop/examples/dancing/puzzle1.dta"/>
        <exclude name="src/contrib/eclipse-plugin/META-INF/MANIFEST.MF"/>
        <exclude name="src/c++/librecordio/*"/>
        <exclude name="src/c++/pipes/*"/>
        <exclude name="src/c++/utils/*"/>
        <exclude name="src/examples/pipes/*"/>
        <exclude name="src/c++/pipes/debug/*"/>
      </fileset>
    </rat:report>
  </target>

  <!-- ================================================================== -->
  <!-- Clean.  Delete the build files, and their directories              -->
  <!-- ================================================================== -->
  <target name="clean" depends="clean-contrib, clean-fi, clean-sign" description="Clean.  Delete the build files, and their directories">
    <delete dir="${build.dir}"/>
    <delete dir="${docs.src}/build"/>
    <delete file="${hadoop-mapred.pom}"/>
    <delete file="${hadoop-mapred-test.pom}"/>
    <delete file="${hadoop-mapred-instrumented.pom}"/>
    <delete file="${hadoop-mapred-instrumented-test.pom}"/>
    <delete file="${hadoop-mapred-examples.pom}"/>
    <delete file="${hadoop-mapred-tools.pom}"/>
  </target>

  <target name="clean-sign" description="Clean.  Delete .asc files">
    <delete>
      <fileset dir="." includes="**/**/*.asc"/>
    </delete>
  </target>

  <target name="veryclean" depends="clean-cache,clean" 
          description="veryclean.  Delete ivy and ant maven task jar">
    <delete file="${ant_task.jar}"/>
    <delete file="${ivy.jar}"/>
  </target>

  <!-- ================================================================== -->
  <!-- Clean contrib target. For now, must be called explicitly           -->
  <!-- Using subant instead of ant as a workaround for 30569              -->
  <!-- ================================================================== -->
  <target name="clean-contrib">
     <subant target="clean">        
        <fileset file="src/contrib/build.xml"/>
     </subant>  	
  </target>
	

<!-- ================================================================== -->
<!-- librecordio targets.                                               -->
<!-- ================================================================== -->		

  <target name="compile-librecordio" depends="init" if="librecordio" >
     <mkdir dir="${build.librecordio}"/>
     <exec dir="${librecordio.src}" executable="${make.cmd}" failonerror="true">
        <env key="XERCESCROOT" value="${xercescroot}"/>
        <env key="LIBRECORDIO_BUILD_DIR" value="${build.librecordio}"/>
     </exec>
  </target>
  	
  <target name="test-librecordio" depends="compile-librecordio, compile-core" if="librecordio">
    <delete dir="${librecordio.test.dir}"/>
    <mkdir dir="${librecordio.test.dir}"/>
    <exec dir="${librecordio.src}/test" executable="${make.cmd}" failonerror="true">
        <env key="HADOOP_HOME" value="${basedir}"/>
	<env key="XERCESCROOT" value="${xercescroot}"/>
        <env key="LIBRECORDIO_BUILD_DIR" value="${build.librecordio}"/> 	
        <env key="LIBRECORDIO_TEST_DIR" value="${librecordio.test.dir}"/>
      		<arg value="all"/>		
    </exec>
  </target>

  <target name="package-librecordio" depends="compile-librecordio" if="librecordio">
    <mkdir dir="${dist.dir}/lib"/> 
    <copy todir="${dist.dir}/lib">
       <fileset dir="${build.librecordio}" casesensitive="yes" followsymlinks="false">
          <exclude name="**/tests/**"/>
          <exclude name="*.so"/> 
          <exclude name="*.o"/>
       </fileset>
    </copy>
    <chmod perm="ugo+x" type="file">
       <fileset dir="${dist.dir}/lib"/>
    </chmod>
  </target>
 
  <target name="check-c++-configure" depends="init" if="compile.c++">
    <condition property="need.c++.utils.configure">
       <not> <available file="${c++.utils.src}/configure"/> </not>
    </condition>
    <condition property="need.c++.pipes.configure">
       <not> <available file="${c++.pipes.src}/configure"/> </not>
    </condition>
    <condition property="need.c++.examples.pipes.configure">
       <not> <available file="${c++.examples.pipes.src}/configure"/> </not>
    </condition>
  </target>

  <target name="create-c++-utils-configure" depends="check-c++-configure" 
                                            if="need.c++.utils.configure">
    <exec executable="autoreconf" dir="${c++.utils.src}" searchpath="yes" 
          failonerror="yes">
       <arg value="-i"/>
       <arg value="-f"/>
    </exec>
  </target>

  <target name="create-c++-pipes-configure" depends="check-c++-configure" 
                                            if="need.c++.pipes.configure">
    <exec executable="autoreconf" dir="${c++.pipes.src}" searchpath="yes" 
          failonerror="yes">
       <arg value="-i"/>
       <arg value="-f"/>
    </exec>
  </target>

  <target name="create-c++-examples-pipes-configure" depends="check-c++-configure" 
                                            if="need.c++.examples.pipes.configure">
    <exec executable="autoreconf" dir="${c++.examples.pipes.src}" 
          searchpath="yes" failonerror="yes">
       <arg value="-i"/>
       <arg value="-f"/>
    </exec>
  </target>

  <target name="create-c++-configure" depends="create-c++-utils-configure,
                                               create-c++-pipes-configure,
                                               create-c++-examples-pipes-configure"
                                      if="compile.c++">
  </target>
   
  <target name="check-c++-makefiles" depends="init" if="compile.c++">
    <condition property="need.c++.utils.makefile">
       <not> <available file="${build.c++.utils}/Makefile"/> </not>
    </condition>
    <condition property="need.c++.pipes.makefile">
       <not> <available file="${build.c++.pipes}/Makefile"/> </not>
    </condition>
    <condition property="need.c++.examples.pipes.makefile">
       <not> <available file="${build.c++.examples.pipes}/Makefile"/> </not>
    </condition>
  </target>

  <target name="create-c++-utils-makefile" depends="check-c++-makefiles" 
                                           if="need.c++.utils.makefile">
    <antcall target="create-c++-utils-configure"/>
    <mkdir dir="${build.c++.utils}"/>
    <chmod file="${c++.utils.src}/configure" perm="ugo+x"/>
    <exec executable="${c++.utils.src}/configure" dir="${build.c++.utils}"
          failonerror="yes">
      <arg value="--prefix=${install.c++}"/>
    </exec>
  </target>

  <target name="compile-c++-utils" depends="create-c++-utils-makefile"
                                   if="compile.c++">
    <exec executable="${make.cmd}" dir="${build.c++.utils}" searchpath="yes" 
          failonerror="yes">
      <arg  value="install"/>
    </exec>
  </target>

  <target name="create-c++-pipes-makefile" depends="check-c++-makefiles" 
                                           if="need.c++.pipes.makefile">
    <antcall target="create-c++-pipes-configure"/>
    <mkdir dir="${build.c++.pipes}"/>
    <chmod file="${c++.pipes.src}/configure" perm="ugo+x"/>
    <exec executable="${c++.pipes.src}/configure" dir="${build.c++.pipes}"
          failonerror="yes">
      <arg value="--prefix=${install.c++}"/>
    </exec>
  </target>

  <target name="compile-c++-pipes" 
          depends="create-c++-pipes-makefile,compile-c++-utils"
          if="compile.c++">
    <exec executable="${make.cmd}" dir="${build.c++.pipes}" searchpath="yes" 
          failonerror="yes">
      <arg value="install"/>
    </exec>
  </target>

  <target name="compile-c++" 
          depends="compile-c++-pipes"/>

  <target name="create-c++-examples-pipes-makefile" 
          depends="check-c++-makefiles" 
          if="need.c++.examples.pipes.makefile">
    <antcall target="create-c++-examples-pipes-configure"/>
    <mkdir dir="${build.c++.examples.pipes}"/>
    <chmod file="${c++.examples.pipes.src}/configure" perm="ugo+x"/>
    <exec executable="${c++.examples.pipes.src}/configure" 
          dir="${build.c++.examples.pipes}"
          failonerror="yes">
      <arg value="--prefix=${install.c++.examples}"/>
      <arg value="--with-hadoop-utils=${install.c++}"/>
      <arg value="--with-hadoop-pipes=${install.c++}"/>
    </exec>
  </target>

  <target name="compile-c++-examples-pipes" 
          depends="create-c++-examples-pipes-makefile,compile-c++-pipes"
          if="compile.c++">
    <exec executable="${make.cmd}" dir="${build.c++.examples.pipes}" searchpath="yes" 
          failonerror="yes">
      <arg  value="install"/>
    </exec>
  </target>

  <target name="compile-c++-examples" 
          depends="compile-c++-examples-pipes"/>

 <target name="clover" depends="clover.setup, clover.info" description="Instrument the Unit tests using Clover.  To use, specify -Dclover.home=&lt;base of clover installation&gt; -Drun.clover=true on the command line."/>

<target name="clover.setup" if="clover.enabled">
   <taskdef resource="cloverlib.xml" classpath="${clover.jar}"/>
   <mkdir dir="${clover.db.dir}"/>
   <clover-setup initString="${clover.db.dir}/hadoop_coverage.db">
     <fileset dir="${src.dir}" includes="tools/**/* java/**/*"/>
     <testsources dir="${test.src.dir}" />
   </clover-setup>
</target>

<target name="clover.info" unless="clover.present">
  <echo>
     Clover not found. Code coverage reports disabled.
  </echo>
</target>

<target name="clover.check">
  <fail unless="clover.present">
  ##################################################################
   Clover not found.
   Please specify -Dclover.home=&lt;base of clover installation&gt;
   on the command line.
  ##################################################################
  </fail>
</target>

<target name="generate-clover-reports" depends="clover.check, clover">
  <mkdir dir="${clover.report.dir}"/>
  <clover-report>
     <current outfile="${clover.report.dir}" title="${final.name}">
     <format type="html"/>
     </current>
  </clover-report>
  <clover-report>
     <current outfile="${clover.report.dir}/clover.xml" title="${final.name}">
     <format type="xml"/>
     </current>
  </clover-report>
</target>

<target name="findbugs.check" depends="check-for-findbugs" unless="findbugs.present">
  <fail message="'findbugs.home' is not defined. Please pass -Dfindbugs.home=&lt;base of Findbugs installation&gt; to Ant on the command-line." />
</target>

<target name="patch.check" unless="patch.file">
  <fail message="'patch.file' is not defined. Please pass -Dpatch.file=&lt;location of patch file&gt; to Ant on the command-line." />
</target>

<target name="test-patch" depends="patch.check,findbugs.check,forrest.check">
  <exec executable="bash" failonerror="true">
    <arg value="${basedir}/src/test/bin/test-patch.sh"/>
    <arg value="DEVELOPER"/>
    <arg value="${patch.file}"/>
    <arg value="${scratch.dir}"/>
    <arg value="${svn.cmd}"/>
    <arg value="${grep.cmd}"/>
    <arg value="${patch.cmd}"/>
    <arg value="${findbugs.home}"/>
    <arg value="${forrest.home}"/>
    <arg value="${basedir}"/>
  </exec>
</target>

<target name="hudson-test-patch" depends="findbugs.check,forrest.check">
  <exec executable="bash" failonerror="true">
    <arg value="${basedir}/src/test/bin/test-patch.sh"/>
    <arg value="HUDSON"/>
    <arg value="${scratch.dir}"/>
    <arg value="${support.dir}"/>
    <arg value="${ps.cmd}"/>
    <arg value="${wget.cmd}"/>
    <arg value="${jiracli.cmd}"/>
    <arg value="${svn.cmd}"/>
    <arg value="${grep.cmd}"/>
    <arg value="${patch.cmd}"/>
    <arg value="${findbugs.home}"/>
    <arg value="${forrest.home}"/>
    <arg value="${eclipse.home}"/>
    <arg value="${basedir}"/>
    <arg value="${jira.passwd}"/>
    <arg value="${curl.cmd}"/>
    <arg value="${defect}"/>
  </exec>
</target>
	
  <condition property="ant-eclipse.jar.exists">
    <available file="${build.dir}/lib/ant-eclipse-1.0-jvm1.2.jar"/>
  </condition>

  <target name="ant-eclipse-download" unless="ant-eclipse.jar.exists"
          description="Downloads the ant-eclipse binary.">
    <get src="http://downloads.sourceforge.net/project/ant-eclipse/ant-eclipse/1.0/ant-eclipse-1.0.bin.tar.bz2"
         dest="${build.dir}/ant-eclipse-1.0.bin.tar.bz2" usetimestamp="false" />

    <untar src="${build.dir}/ant-eclipse-1.0.bin.tar.bz2"
           dest="${build.dir}" compression="bzip2">
      <patternset>
        <include name="lib/ant-eclipse-1.0-jvm1.2.jar"/>
      </patternset>
    </untar>
    <delete file="${build.dir}/java/ant-eclipse-1.0.bin.tar.bz2" />
  </target>

  <target name="eclipse" 
          depends="init,ant-eclipse-download,ivy-retrieve-common,ivy-retrieve-mapred,ivy-retrieve-test"
          description="Create eclipse project files">
       <pathconvert property="eclipse.project">
         <path path="${basedir}"/>
         <regexpmapper from="^.*/([^/]+)$$" to="\1" handledirsep="yes"/>
       </pathconvert>
    <taskdef name="eclipse"
             classname="prantl.ant.eclipse.EclipseTask"
             classpath="${build.dir}/lib/ant-eclipse-1.0-jvm1.2.jar" />
    <eclipse updatealways="true">
      <project name="${eclipse.project}" />
      <classpath>
        <source path="${java.src.dir}"
                output="${build.dir.eclipse-main-classes}" />
        <source path="${build.src}"
                output="${build.dir.eclipse-main-generated-classes}" />
        <source path="${test.src.dir}/mapred"
                output="${build.dir.eclipse-test-classes}" />
        <source path="${test.src.dir}/aop"
                output="${build.dir.eclipse-test-classes}" />
        <source path="${test.src.dir}/unit"
                output="${build.dir.eclipse-test-classes}" />
        <source path="${examples.dir}"
                output="${build.dir.eclipse-example-classes}" />
        <source path="${tools.src}"
                output="${build.dir.eclipse-tools-classes}" />
        <source path="${contrib.dir}/block_forensics/src/java"
                output="${build.dir.eclipse-contrib-classes}/block_forensics/main" />
        <source path="${contrib.dir}/data_join/src/java"
                output="${build.dir.eclipse-contrib-classes}/data_join/main" />
        <source path="${contrib.dir}/data_join/src/examples"
                output="${build.dir.eclipse-contrib-classes}/data_join/examples" />
        <source path="${contrib.dir}/data_join/src/test"
                output="${build.dir.eclipse-contrib-classes}/data_join/test" />
        <source path="${contrib.dir}/gridmix/src/java"
                output="${build.dir.eclipse-contrib-classes}/gridmix/main" />
        <source path="${contrib.dir}/gridmix/src/test"
                output="${build.dir.eclipse-contrib-classes}/gridmix/test" />
        <source path="${contrib.dir}/raid/src/java"
                output="${build.dir.eclipse-contrib-classes}/raid/main" />
        <source path="${contrib.dir}/raid/src/test"
                output="${build.dir.eclipse-contrib-classes}/raid/test" />
        <source path="${contrib.dir}/vaidya/src/java"
                output="${build.dir.eclipse-contrib-classes}/vaidya/main" />
        <source path="${contrib.dir}/vertica/src/java"
                output="${build.dir.eclipse-contrib-classes}/vertica/main" />
        <source path="${contrib.dir}/vertica/src/test"
                output="${build.dir.eclipse-contrib-classes}/vertica/test" />
        <output path="${build.dir.eclipse-main-classes}" />
        <library pathref="ivy-common.classpath" exported="true" />
        <library pathref="ivy-mapred.classpath" exported="true" />
        <library pathref="ivy-test.classpath" exported="false" />
        <library path="${conf.dir}" exported="false" />
      </classpath>
    </eclipse>
    <copy todir="." overwrite="true">
      <fileset dir=".eclipse.templates">
        <exclude name="**/README.txt"/>
      </fileset>
      <filterset>
        <filter token="PROJECT" value="${eclipse.project}"/>
      </filterset>
    </copy>
  </target>

  <target name="ivy-init-dirs">
    <mkdir dir="${build.ivy.dir}" />
    <mkdir dir="${build.ivy.lib.dir}" />
    <mkdir dir="${build.ivy.report.dir}" />
    <mkdir dir="${build.ivy.maven.dir}" />
  </target>

  <target name="ivy-probe-antlib" >
    <condition property="ivy.found">
      <typefound uri="antlib:org.apache.ivy.ant" name="cleancache"/>
    </condition>
  </target>

  <target name="ivy-download" description="To download ivy" unless="offline">
    <get src="${ivy_repo_url}" dest="${ivy.jar}" usetimestamp="true"/>
  </target>

  <!--
  To avoid Ivy leaking things across big projects, always load Ivy in the same classloader.
  Also note how we skip loading Ivy if it is already there, just to make sure all is well.
  -->
  <target name="ivy-init-antlib" depends="ivy-download,ivy-init-dirs,ivy-probe-antlib" unless="ivy.found">
    <typedef uri="antlib:org.apache.ivy.ant" onerror="fail"
      loaderRef="ivyLoader">
      <classpath>
        <pathelement location="${ivy.jar}"/>
      </classpath>
    </typedef>
    <fail >
      <condition >
        <not>
          <typefound uri="antlib:org.apache.ivy.ant" name="cleancache"/>
        </not>
      </condition>
      You need Apache Ivy 2.0 or later from http://ant.apache.org/
      It could not be loaded from ${ivy_repo_url}
    </fail>
  </target>


  <property name="ivyresolvelog" value="download-only"/>
  <property name="ivyretrievelog" value="quiet"/>

  <target name="ivy-init" depends="ivy-init-antlib" >

    <!--Configure Ivy by reading in the settings file
        If anyone has already read in a settings file into this settings ID, it gets priority
    -->
    <ivy:configure settingsid="${ant.project.name}.ivy.settings" file="${ivysettings.xml}" override='false'/>
  </target>

  <target name="ivy-resolve" depends="ivy-init">
    <ivy:resolve settingsRef="${ant.project.name}.ivy.settings"
      log="${ivyresolvelog}"/>
  </target>

  <target name="ivy-resolve-javadoc" depends="ivy-init">
    <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="javadoc"
      log="${ivyresolvelog}"/>
  </target>

  <target name="ivy-resolve-releaseaudit" depends="ivy-init">
    <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="releaseaudit"
      log="${ivyresolvelog}"/>
  </target>

  <target name="ivy-resolve-test" depends="ivy-init">
    <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="test"
      log="${ivyresolvelog}"/>
  </target>

  <target name="ivy-resolve-common" depends="ivy-init">
    <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="common"
      log="${ivyresolvelog}"/>
  </target>

  <target name="ivy-resolve-package" depends="ivy-init">
    <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="package"
        log="${ivyresolvelog}"/>
  </target>

  <target name="ivy-resolve-mapred" depends="ivy-init">
    <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="mapred"
      log="${ivyresolvelog}"/>
  </target>

  <target name="ivy-resolve-jdiff" depends="ivy-init">
    <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="jdiff" 
      log="${ivyresolvelog}"/>
  </target>

  <target name="ivy-resolve-checkstyle" depends="ivy-init">
    <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="checkstyle"
      log="${ivyresolvelog}"/>
  </target>

  <target name="ivy-resolve-system" depends="ivy-init">
    <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="system"
      log="${ivyresolvelog}"/>
  </target>

  <target name="ivy-retrieve" depends="ivy-resolve"
    description="Retrieve Ivy-managed artifacts">
    <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
      pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}"
        log="${ivyresolvelog}"/>
  </target>

  <target name="ivy-retrieve-checkstyle" depends="ivy-resolve-checkstyle"
    description="Retrieve Ivy-managed artifacts for the checkstyle configurations">
    <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
      pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}"
        log="${ivyresolvelog}"/>
    <ivy:cachepath pathid="checkstyle-classpath" conf="checkstyle"/>
  </target>

  <target name="ivy-retrieve-jdiff" depends="ivy-resolve-jdiff"
    description="Retrieve Ivy-managed artifacts for the javadoc configurations">
    <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
      pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}"
        log="${ivyresolvelog}"/>
    <ivy:cachepath pathid="jdiff-classpath" conf="jdiff"/>
  </target>

  <target name="ivy-retrieve-javadoc" depends="ivy-resolve-javadoc"
    description="Retrieve Ivy-managed artifacts for the javadoc configurations">
    <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
      pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}"
        log="${ivyresolvelog}"/>
    <ivy:cachepath pathid="javadoc-classpath" conf="javadoc"/>
  </target>

  <target name="ivy-retrieve-test" depends="ivy-resolve-test"
    description="Retrieve Ivy-managed artifacts for the test configurations">
    <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
      pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}"
        log="${ivyresolvelog}"/>
    <ivy:cachepath pathid="ivy-test.classpath" conf="test"/>
  </target>

  <target name="ivy-retrieve-common" depends="ivy-resolve-common"
    description="Retrieve Ivy-managed artifacts for the compile configurations">
    <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
      pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}"
        log="${ivyresolvelog}"/>
    <ivy:cachepath pathid="ivy-common.classpath" conf="common"/>
  </target>

  <target name="ivy-retrieve-package" depends="ivy-resolve-package"
    description="Retrieve Ivy-managed artifacts for the package configurations">
    <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
      pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}"
                log="${ivyretrievelog}"/>
    <ivy:cachepath pathid="ivy-package.classpath" conf="package"/>
  </target>

  <target name="ivy-retrieve-mapred" depends="ivy-resolve-mapred"
    description="Retrieve Ivy-managed artifacts for the mapred configurations">
    <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
      pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}"
        log="${ivyresolvelog}"/>
    <ivy:cachepath pathid="ivy-mapred.classpath" conf="mapred"/>
  </target>

  <target name="ivy-retrieve-releaseaudit" depends="ivy-resolve-releaseaudit"
    description="Retrieve Ivy-managed artifacts for the compile configurations">
    <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
      pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}"
        log="${ivyresolvelog}"/>
    <ivy:cachepath pathid="releaseaudit-classpath" conf="releaseaudit"/>
  </target>

  <target name="ivy-retrieve-system" depends="ivy-resolve-system"
    description="Retrieve Ivy-managed artifacts for the system tests">
    <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
      pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}"
        log="${ivyresolvelog}"/>
    <ivy:cachepath pathid="ivy-system.classpath" conf="system"/>
  </target>

  <target name="ivy-report" depends="ivy-resolve-releaseaudit"
    description="Generate">
    <ivy:report todir="${build.ivy.report.dir}" settingsRef="${ant.project.name}.ivy.settings"/>
    <echo>
      Reports generated:${build.ivy.report.dir}
    </echo>
  </target>

  <!-- Begining of fault-injection targets-->
  <import file="${test.src.dir}/aop/build/aop.xml"/>
  
  <!-- declaring mapred.src.dir as java.src.dir for aop.xml -->
  <property name="java.src.dir" value="${src.dir}/java"/>
  
  <!-- target dependency from aop.xml -->
  <target name="-classes-compilation" 
    depends="compile-mapred-classes, compile-mapred-test"/>
  
  <target name="jar-test-fault-inject" depends="jar-mapred-test-fault-inject"
            description="Make hadoop-mapred-test-fi.jar files"/>
  
  <!-- target to build test-fi.jar-->
  <target name="jar-mapred-test-fault-inject" depends="injectfaults"
    description="Make hadoop-mapred-test-fi.jar">
    <macro-jar-test-fault-inject target.name="jar-test" 
      jar.final.name="test.final.name"
      jar.final.value="${name}-test-${version}-fi"/>
  </target>
  
  <!-- target to build the hadoop-fi.jar -->
  <target name="jar-fault-inject" depends="injectfaults"
    description="Make hadoop-fi.jar">
    <macro-jar-fault-inject
      target.name="jar"
      build.dir="${build-fi.dir}"
      jar.final.name="final.name"
      jar.final.value="${final.name}-fi" />
  </target>
  
  <!-- target to run fault injected test cases will run entire mapred test 
       suite-->
  <target name="run-test-mapred-fault-inject" depends="injectfaults"
    description="Run full suite of unit tests with fault injection">
    <macro-run-tests-fault-inject target.name="run-test-mapred"
      testcasesonly="false"/>
  </target>

  <!-- target to run non-FI tests in a FI environment-->
  <target name="run-fault-inject-with-testcaseonly" depends="injectfaults">
    <fail unless="testcase">
    Can't run this target without -Dtestcase setting!
    </fail>
    <macro-run-tests-fault-inject target.name="run-test-mapred"
      testcasesonly="true"/>
  </target>
  <condition property="tests.notestcase">
    <and>
      <isfalse value="${test.fault.inject}"/>
      <not>
        <isset property="testcase"/>
      </not>
    </and>
  </condition>
  <condition property="tests.notestcase.fi">
    <and>
      <not>
        <isset property="testcase"/>
      </not>
      <istrue value="${test.fault.inject}"/>
    </and>
  </condition>
  <condition property="test.testcase">
    <and>
      <isfalse value="${test.fault.inject}"/>
      <isset property="testcase"/>
    </and>
  </condition>
  <condition property="tests.testcaseonly.fi">
    <istrue value="${special.fi.testcasesonly}" />
  </condition>
  <condition property="tests.testcase.fi">
    <and>
      <istrue value="${test.fault.inject}" />
      <isset property="testcase" />
      <isfalse value="${special.fi.testcasesonly}" />
    </and>
  </condition>
  <!-- End of fault injection targets-->
  
</project>