Using this suggestion: (look down for the 'M2_REPO' bit) http://lucene.472066.n3.nabble.com/Hadoop-on-Eclipse-td3392212.html
and this documentation: http://maven.apache.org/guides/mini/guide-ide-eclipse.html I ran this: mvn -Declipse.workspace=/Users/epaulson/development/workspace/ eclipse:add-maven-repo (Eclipse on MacOS wanted to put its workspace in /Users/epaulson/Documents but I don't like to keep anything there) and that resolved most of the problems that you're having below. -Erik On Tue, May 29, 2012 at 1:30 AM, Nick Katsipoulakis <popa...@gmail.com>wrote: > Hello everybody, > I attempted to use the Eclipse IDE for Hadoop development and I followed > the instructions shown in here: > > http://wiki.apache.org/hadoop/**EclipseEnvironment<http://wiki.apache.org/hadoop/EclipseEnvironment> > > Everything goes well until I am starting to import projects in Eclipse, > and particularly HDFS. When I follow the instructions for HDFS import i get > the following error from Eclipse: > > Project 'hadoop-hdfs' is missing required library: > '/home/nick/.m2/repository/**org/aspectj/aspectjtools/1.6.** > 5/aspectjtools-1.6.5.jar' > > I should mention that the directory hadoop-common that i checked out > hadoop is located at: > > /home/nick/hadoop-common > > and I am using Ubuntu 10.04. > > Similar errors appear when I attempt to import the MapReduceTools: > > Project 'MapReduceTools' is missing required library: 'classes' > Project 'MapReduceTools' is missing required library: 'lib/hadoop-core.jar' > > How can I resolve these issues? When I resolve them, how can I execute a > simple Wordcount job from eclipse? Thank you >
