I put cygwin's bin on windows PATH ,but i got the same error . Anyway i decided to move on Ubuntu . So I have got the hadoop source on Ubuntu and tried to build that with "mvn clean package" ,but I got another error which complained about pom validation :
Failed to validate pom for project hadoop-project ! any comment on that ?! Samaneh On Wed, Jan 25, 2012 at 5:11 AM, Harsh J <ha...@cloudera.com> wrote: > Unsure on what could cause that but I'd first check if Cygwin's bin/ > items are on my Windows PATH. > > FWIW, if you are stepping into development, and your development isn't > windows-specific, best to use any modern Linux distro as your > environment instead. Ubuntu works great for starters. I prefer using > ArchLinux myself. > > On Wed, Jan 25, 2012 at 4:03 AM, Samaneh Shokuhi > <samaneh.shok...@gmail.com> wrote: > > Hello, > > I am new to hadoop as well. I just followed the instruction,got the > source > > code and tried to build it by maven . > > during the mvn install, build failed and got an error which says : > > > > > > [ERROR] Failed to execute Goal org.codebus.mojo: Exec-Maven-plugin: 1.2: > > Exec <generate-version> on project hadoop-yarn-common: Command execution > > failed. Cannot run program 'scripts \ saveVersion.sh' > > > > Any idea how to fix it ? > > > > By the way the environment is windows+cygwin > > > > Thanks > > Samaneh > > > > On Tue, Jan 24, 2012 at 3:06 PM, Harsh J <ha...@cloudera.com> wrote: > > > >> Ashok, > >> > >> Following http://wiki.apache.org/hadoop/HowToContribute should get you > >> started at development. Let us know if you have any further, specific > >> questions once you get ahead. > >> > >> On Tue, Jan 24, 2012 at 7:30 PM, ashok chandrasekar > >> <ashokseka...@gmail.com> wrote: > >> > Hi, > >> > I am new to hadoop. I want to make a few changes to the hadoop source > >> code > >> > for my college project. How can I do this? How to compile and test the > >> > modified code? What tools are needed to perform this? Your reply will > be > >> of > >> > great help to me. > >> > Thanks in advance. > >> > >> > >> > >> -- > >> Harsh J > >> Customer Ops. Engineer, Cloudera > >> > > > > -- > Harsh J > Customer Ops. Engineer, Cloudera >
