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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Trivial Update of "HowToContribute" by AlexLoddengaard
Date Fri, 05 Sep 2008 05:24:02 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for change notification.

The following page has been changed by AlexLoddengaard:

    * {{{TestFileSystem.java}}} and {{{TestMapRed.java}}} are examples of standalone MapReduce-based
    * {{{TestPath.java}}} is an example of a non MapReduce-based test.
    * You can run all the unit test with the command {{{ant test}}}, or you can run a specific
unit test with the command {{{ant -Dtestcase=<class name without package prefix> test}}}
(for example {{{ant -Dtestcase=TestFileSystem test}}})
+ ==== Understanding Ant ====
+ Hadoop is built by Ant, a Java building tool.  This section will eventually describe how
Ant is used within Hadoop.  To start, simply read a good Ant tutorial.  The following is a
good tutorial, though keep in mind that Hadoop isn't structured according to the ways outlined
in the tutorial.  Use the tutorial to get a basic understand of Ant but not to understand
how Ant is used for Hadoop:
+  * Good Ant tutorial: http://i-proving.ca/space/Technologies/Ant+Tutorial
  === Generating a patch ===

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