Thanks Marco ! I was trying to use CDH3 with eclipse and not able to know why eclipse complains for the import statement for hadoop apis when cloudera already includes them.
I did not understand how CDH3 works with eclipse, does it download hadoop apis when we add svn urls ? On Tue, Mar 8, 2011 at 7:22 AM, Marcos Ortiz <[email protected]> wrote: > On Tue, 2011-03-08 at 07:16 -080s, > > 0, Mapred Learn wrote: > > > > > Hi, > > > I downloaded CDH3 VM for hadoop but if I want to use something like: > > > > > > import org.apache.hadoop.conf.Configuration; > > > > > > in my java code, what else do I need to do ? > > Can you see all tutorial that Cloudera has on its site > http://www.cloudera.com/presentations > http://www.cloudera.com/info/training > http://www.cloudera.com/developers/learn-hadoop/ > > Can you check the CDH3 Official Documentation and the last news about > the new release: > > http://docs.cloudera.com > http://www.cloudera.com/blog/category/cdh/ > > > > > Do i need to download hadoop from apache ? > No, CDH beta 3 has with all required tools to work with Hadoop, even > more applications like HUE, Oozie, Zookepper, Pig, Hive, Chukwa, HBase, > Flume, etc > > > > > > if yes, then what does cdh3 do ? > The Cloudera' colleagues has a excelent work packaging the most used > applications with Hadoop on a single virtual machine for testing and > they did a better approach to use Hadoop. > > They has Red Hat and Ubuntu/Debian compatible packages to do more easy > the installation, configuration and use of Hadoop on these operating > systems. > > Please, read http://docs.cloudera.com > > > > > > > if not, then where can i find hadoop code on cdh VM ? > > > > > > > > > I am using above line in my java code in eclipse and eclipse is not > able to find it. > Do you set JAVA_HOME, and HADOOP_HOME on your system? > > If you have any doubt with this, you can check the excellent DZone' > refcards about "Getting Started with Hadood" and "Deploying Hadoop" > written by Eugene Ciurana(http://eugeneciurana.eu), VP of Technology at > Badoo.com > > Regards, and I hope that this information could be useful for you. > > -- > Marcos Luís Ortíz Valmaseda > Software Engineer > Centro de Tecnologías de Gestión de Datos (DATEC) > Universidad de las Ciencias Informáticas > http://uncubanitolinuxero.blogspot.com > http://www.linkedin.com/in/marcosluis2186 > > >
