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MapReduce >> mail # user >> Compile and deploy source code for Hadoop 1.0.4

Trupti Gaikwad 2013-02-09, 14:34
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Re: Compile and deploy source code for Hadoop 1.0.4
hadoop-common corresponds to trunk.

You can get hadoop 1.0 code by:
svn co http://svn.apache.org/repos/asf/hadoop/common/branches/branch-1<local-directory-name>

hadoop 1.0 uses ant. You can find build targets in build.xml where you can

  <!-- Make hadoop.jar
  <!-- =================================================================-->
  <!-- =================================================================-->
  <target name="jar" depends="compile-core" description="Make hadoop.jar">

You can issue command: ant jar


On Sat, Feb 9, 2013 at 6:34 AM, Trupti Gaikwad <[EMAIL PROTECTED]>wrote:

> Hi,
> I want to work on release 1.0.4 source code. As per Hadoop
> wiki HowToContribute, I can download source code from trunk or from release
> 1.0.4 tag.
> 1. Source code from hadoop/common/trunk with revision 1397701
> corresponding to release 1.0.4:
> I downloaded the source with svn revision 1397701 mentioned in release tag.
> My source code gets compiled, however tar file created by build does not
> contain start-mapred.sh file? It does contain start-yarn.sh. Even if source
> revision is old, why I am not getting start-mapred.sh. I really don't want
> to use resourcemanager or node manager to run my mapred job. How can I
> start jobtracker and tasktracker?
> 2. Source code from tag release 1.0.4:
> Hadoop wiki also mentions that, If I want to work against any specific
> release then I will have to download release tag.
> I copied my code to src and tried to build it. However my code is not
> getting compiled because as I have developed it in above hadoop-common
> project. I am getting compilation error as there are inconsistencies in
> org.apache.hadoop.fs.FileSystem interface. Shall I develop my class by
> implementing interfaces provided in release 1.0.4?
> So
> 1. How to get all projects from hadoop-common?
> 2. what is correct way to compile and deploy any changes in core for
> release 1.0.4?
> Please help me.
> Thanks in advance.
> Regards,
> Trupti.