How to build hadoop-2.0.3-alpha-src project to get a project like hadoop-2.0.3-alpha?

[sam liu <sa...@gmail.com>]

Hi,

I got hadoop-2.0.3-alpha-src.tar.gz and hadoop-2.0.3-alpha.tar.gz, but
found they have different structures as below:
- hadoop-2.0.3-alpha  contains folder/file:
bin  etc  include  lib  libexec  LICENSE.txt  NOTICE.txt  README.txt  sbin
share
- hadoop-2.0.3-alpha-src.tar.gz contains folder/file:
BUILDING.txt       hadoop-client          hadoop-hdfs-project
hadoop-project       hadoop-yarn-project
pom.xml                               releasenotes.HDFS.2.0.3-alpha.html
dev-support        hadoop-common-project  hadoop-mapreduce-project
hadoop-project-dist  LICENSE.txt
README.txt
releasenotes.MAPREDUCE.2.0.3-alpha.html
hadoop-assemblies  hadoop-dist            hadoop-minicluster
hadoop-tools         NOTICE.txt
releasenotes.HADOOP.2.0.3-alpha.html  releasenotes.YARN.2.0.3-alpha.html

And then, in hadoop-2.0.3-alpha-src, I successfully run 'mvn package -Pdist
-DskipTests -Dtar', but do not know how to get a target project which has
similar folder/file structure like the downloaded 'hadoop-2.0.3-alpha'
project after building. Any suggestions?

Thanks!

Sam Liu

Re: How to build hadoop-2.0.3-alpha-src project to get a project like hadoop-2.0.3-alpha?

[Chris Nauroth <cn...@hortonworks.com>]

After running that mvn command, you'll have a tarball located at
hadoop-dist/target/hadoop-<version>.tar.gz.  You mentioned that you're
working with hadoop-2.0.3-alpha, so I expect the full path would
be hadoop-dist/target/hadoop-2.0.3-alpha.tar.gz.  This is the full
distribution tarball.  If you extract this in its own directory using "tar
xf", then I expect you'll get what you need.

If for some reason you need just individual components (i.e. just HDFS or
just Hadoop Common), then you can find similar component-specific tarballs
in the target directory of each sub-module.

Hope this helps!

Thanks,
Chris Nauroth
Hortonworks
http://hortonworks.com/



On Thu, Apr 25, 2013 at 10:06 PM, sam liu <sa...@gmail.com> wrote:

> Hi,
>
> I got hadoop-2.0.3-alpha-src.tar.gz and hadoop-2.0.3-alpha.tar.gz, but
> found they have different structures as below:
> - hadoop-2.0.3-alpha  contains folder/file:
> bin  etc  include  lib  libexec  LICENSE.txt  NOTICE.txt  README.txt  sbin
> share
> - hadoop-2.0.3-alpha-src.tar.gz contains folder/file:
> BUILDING.txt       hadoop-client          hadoop-hdfs-project
> hadoop-project       hadoop-yarn-project
> pom.xml                               releasenotes.HDFS.2.0.3-alpha.html
> dev-support        hadoop-common-project  hadoop-mapreduce-project
> hadoop-project-dist  LICENSE.txt
> README.txt
> releasenotes.MAPREDUCE.2.0.3-alpha.html
> hadoop-assemblies  hadoop-dist            hadoop-minicluster
> hadoop-tools         NOTICE.txt
> releasenotes.HADOOP.2.0.3-alpha.html  releasenotes.YARN.2.0.3-alpha.html
>
> And then, in hadoop-2.0.3-alpha-src, I successfully run 'mvn package -Pdist
> -DskipTests -Dtar', but do not know how to get a target project which has
> similar folder/file structure like the downloaded 'hadoop-2.0.3-alpha'
> project after building. Any suggestions?
>
> Thanks!
>
> Sam Liu
>