Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hadoop, mail # dev - Building Hadoop from source code


Copy link to this message
-
Re: Building Hadoop from source code
Mohammad Mustaqeem 2013-04-09, 11:24
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
<[EMAIL PROTECTED]>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 <[EMAIL PROTECTED]> 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
>> <[EMAIL PROTECTED]>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 <[EMAIL PROTECTED]
>> > >wrote:
>> >
>> > > On 8 April 2013 16:08, Mohammad Mustaqeem <[EMAIL PROTECTED]>
>> > 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