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Hadoop >> mail # dev >> Building Hadoop from source code


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Mohammad Mustaqeem 2013-04-08, 15:06
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Mohammad Mustaqeem 2013-04-08, 15:08
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Steve Loughran 2013-04-08, 18:39
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Mohammad Mustaqeem 2013-04-09, 08:08
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Ling Kun 2013-04-09, 08:28
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maisnam ns 2013-04-09, 08:38
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Mohammad Mustaqeem 2013-04-09, 09:02
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Mohammad Mustaqeem 2013-04-09, 11:24
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maisnam ns 2013-04-09, 11:45
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Re: Building Hadoop from source code
@@Mohammad Mustaqeem please ignore the earlier mail as the screenshots
where not copied in the mail I have attached a doc file.

You can follow the steps earlier using the screenshots I have attached.
On Tue, Apr 9, 2013 at 5:15 PM, maisnam ns <[EMAIL PROTECTED]> wrote:

> @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 <[EMAIL PROTECTED]
> > 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
>> <[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*,
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Mohammad Mustaqeem 2013-04-09, 11:58
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Ling Kun 2013-04-09, 12:07
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Mohammad Mustaqeem 2013-04-09, 12:25
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Ling Kun 2013-04-09, 12:59
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Mohammad Mustaqeem 2013-04-09, 13:15
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Harsh J 2013-04-09, 13:48
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Amir Sanjar 2013-04-09, 13:30
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Mohammad Mustaqeem 2013-04-09, 13:36
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Amir Sanjar 2013-04-09, 14:12
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Mohammad Mustaqeem 2013-04-08, 15:11