@Mohammad Mustaqeem please follow the screenshots one by one
cd build you will find Now cd hadoop-0.20.3-dev you will find the below screenshot Now the bin contains all the scripts you may need to start hadoop 1. Go to that bin directory and format your namenode 2. configure you site-xmls 3. start-all.sh note there are other ways also 4. do jps to see if all daemons are running On Tue, Apr 9, 2013 at 4:54 PM, Mohammad Mustaqeem <3m.mustaq...@gmail.com>wrote: > Please, anyone tell me where is the build hadoop?? > that can be used to install the hadoop cluster. > > > On Tue, Apr 9, 2013 at 2:32 PM, Mohammad Mustaqeem > <3m.mustaq...@gmail.com>wrote: > > > @Ling, you mean to say to run "find -name *tar*"?? > > I run but don't know which file will be used to install Hadoop. > > > > @Niranjan > > I haven't changed anything I just executed "svn checkout > > http://svn.apache.org/repos/asf/hadoop/common/trunk/ hadoop-trunk" to > get > > the Hadoop source code in the "hadoop-trunk" directory. > > After that I executed the "cd hadoop-trunk" and finally executed "mvn > > package -Pdist -Dtar -DskipTests -Dmaven.javadoc.skip=true". > > I want to ask what is location of tar file created which can be used to > > install the Hadoop ?? > > > > > > On Tue, Apr 9, 2013 at 2:08 PM, maisnam ns <maisnam...@gmail.com> wrote: > > > >> @Mohammad Mustaqeem - Once you create the patch as given in the 'How to > >> contribute to Hadoop' and apply the patch. The changes will be > reflected > >> in the files you have modified. > >> > >> 1.Now you trigger the build ant or maven. I tried with ant so the ant > >> command I gave is ant clean compile bin-package. Don't forget to > download > >> ivy.jar and copy into you ant home/ lib folder. Once the build is > >> triggered > >> Hadoop should get built along with the changes you made. > >> > >> If , I am not mistaken , you modified some hadoop files say > >> BlockLocation.java, in your > >> Hadoopx.x\src\core\org\apache\hadoop\fs\BlockLocation.java. > >> > >> The jar will be in Hadoopx.x\build\hadoop-0.20.3-dev-core.jar(In my > >> version) > >> > >> Hope this clears your doubt. > >> > >> Regards > >> Niranjan Singh > >> > >> > >> On Tue, Apr 9, 2013 at 1:38 PM, Mohammad Mustaqeem > >> <3m.mustaq...@gmail.com>wrote: > >> > >> > @Steve > >> > I am new to Hadoop developement. > >> > Can you please tell me, whats is the location of tar file?? > >> > > >> > > >> > On Tue, Apr 9, 2013 at 12:09 AM, Steve Loughran < > ste...@hortonworks.com > >> > >wrote: > >> > > >> > > On 8 April 2013 16:08, Mohammad Mustaqeem <3m.mustaq...@gmail.com> > >> > wrote: > >> > > > >> > > > Please, tell what I am doing wrong?? > >> > > > Whats the problem?? > >> > > > > >> > > > >> > > a lot of these seem to be network-related tests. You can turn off > all > >> the > >> > > tests; look in BUILDING.TXT at the root of the source tree for the > >> > various > >> > > operations, then add -DskipTests to the end of every command, such > as > >> > > > >> > > mvn package -Pdist -Dtar -DskipTests > >> > > > >> > > to build the .tar packages > >> > > > >> > > mvn package -Pdist -Dtar -DskipTests -Dmaven.javadoc.skip=true > >> > > to turn off the javadoc creation too, for an even faster build > >> > > > >> > > >> > > >> > > >> > -- > >> > *With regards ---* > >> > *Mohammad Mustaqeem*, > >> > M.Tech (CSE) > >> > MNNIT Allahabad > >> > 9026604270 > >> > > >> > > > > > > > > -- > > *With regards ---* > > *Mohammad Mustaqeem*, > > M.Tech (CSE) > > MNNIT Allahabad > > 9026604270 > > > > > > > > > -- > *With regards ---* > *Mohammad Mustaqeem*, > M.Tech (CSE) > MNNIT Allahabad > 9026604270 >
