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From: Apache Wiki <wikidiffs@apache.org>
To: Apache Wiki <wikidiffs@apache.org>
Date: Mon, 07 Dec 2009 12:15:16 -0000
Message-ID: <20091207121516.8421.53047@eos.apache.org>
Subject: 
 =?utf-8?q?=5BHadoop_Wiki=5D_Update_of_=22GitAndHadoop=22_by_SteveLoughran?=

Dear Wiki user,

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

The "GitAndHadoop" page has been changed by SteveLoughran.
http://wiki.apache.org/hadoop/GitAndHadoop?action=3Ddiff&rev1=3D2&rev2=3D3

--------------------------------------------------

  =

  This Ant target not only builds the JAR files, it copies it to the local =
{{{${user.home}/.m2}}} directory, where it will be picked up by the "intern=
al" resolver. You can check that this is taking place by running {{{ant ivy=
-report}}} on a project and seeing where it gets its dependencies.
  =

+ If there are problems, don't be afraid to {{rm -rf ~/.m2/repository/org/a=
pache/hadoop}}  and {{rm -rf ~/.ivy2/cache/org.apache.hadoop}} to remove lo=
cal copies of artifacts.
+ =

  =3D=3D=3D Testing =3D=3D=3D
  =

  Each project comes with lots of tests; run {{{ant test}}} to run them. If=
 you have made changes to the build and tests fail, it may be that the test=
s never worked on your machine. Build and test the unmodified source first.=
 Then keep an eye on both the main source and any branch you make. A good w=
ay to do this is to give a Continuous Integration server such as Hudson thi=
s job: checking out, building and testing both branches.