Hi, Shen Li, I'm modifying hadoop core code too. I just use the build.xml distributed along with the source code. It just works.
2010/11/9 Shen LI <geminialex...@gmail.com> > Hi, > > How can I compile and use my own hadoop? I modified some source code of > hadoop-0.20.2. Then, I tried to build it with eclipse according to this > tutorial "http://wiki.apache.org/hadoop/EclipseEnvironment". It was build > successfully. But when I checked the output in > ${Hadoop_HOME}/build/eclipse-classes, I am confused about how to use it? I > mean how can I start-all and run jobs with my hadoop? > > Thanks, > > Shen >