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Posted to hdfs-user@hadoop.apache.org by karthikeyan S <ka...@gmail.com> on 2014/06/02 20:58:49 UTC

Re: Rebuild Hadoop 1.2.1 Ubuntu

The following commands executed from the root of the source directory
compiles and build the package.

$mvn compile
$mvn package -Pdist -DskipTests -Dtar
On Jun 2, 2014 11:41 AM, <gi...@gmail.com> wrote:

> I must modify Mapper.java and rebuild the hadoop source code. How is it
> possible?
> Thanks