?? createproj.xml
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<?xml version="1.0" encoding="UTF-8"?><cheatsheet title="MapReduce project creation tutorial"> <intro> <description> This tutorial guides you through the creation of a simple MapReduce project with three MapReduce classes: a Mapper, a Reducer, and a Driver. </description> </intro> <item title="Open the MapReduce Perspective"> <action pluginId="org.eclipse.ui.cheatsheets" class="org.eclipse.ui.internal.cheatsheets.actions.OpenPerspective" param1="org.apache.hadoop.eclipse.Perspective" /> <description> Select <b>Window->Open Perspective->MapReduce</b> in the menubar at the top of the workbench. This step changes the perspective to set up the Eclipse workbench for MapReduce development. </description> </item> <item title="Create a MapReduce project" skip="true"> <action pluginId="com.ibm.hipods.mapreduce" class="org.apache.hadoop.eclipse.actions.OpenNewMRProjectAction" /> <description> The first thing you will need is a MapReduce Project. If you already have a MapReduce project in your workspace that you would like to use, you may skip this step by clicking the "Click to Skip" button. If not, select <b>File->New->Project</b> and choose MapReduce Project in the list. Complete the subsequent pages as required. </description> </item> <item title="Create a MapReduce package" skip="true"> <action pluginId="org.eclipse.jdt.ui" class="org.eclipse.jdt.ui.actions.OpenNewPackageWizardAction" /> <description> You should now have a MapReduce project in your workspace. The next thing to do is creating a package. Use the Eclipse tools by selecting <b>File -> New ->Package</b> action. Specify the source folder (the project containing the package). Then, give the package a name, such as "mapreduce.test", and click the "Finish" button. If you already have a project with a package you might as well skip this step. </description> </item> <item title="Create the MapReduce application classes" skip="true"> <description> Now you should be set up for creating your MapReduce application. The MapReduce application consists of three classes: a Mapper class, a Reducer class and a Driver class. In this step you will create the three classes. Use the class wizard by selecting <b>File -> New -> Class</b>. Repeat this for every class. </description> <repeated-subitem values="Mapper,Reducer,Driver"> <subitem label="Create the class ${this}."> <action pluginId="com.ibm.hipods.mapreduce" class="org.apache.hadoop.eclipse.actions.OpenNewMRClassWizardAction" param1="${this}" /> </subitem> </repeated-subitem> </item></cheatsheet>
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