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From Devaraj k <devara...@huawei.com>
Subject RE: Unable to build hadoop-mapreduce-project
Date Thu, 19 Apr 2012 05:26:47 GMT
Hi Apurv,

I am sorry for my misinterpretation and wrong reply.

Thanks for sharing this.

Thanks
Devaraj

________________________________________
From: Apurv Verma [dapurv5@gmail.com]
Sent: Thursday, April 19, 2012 10:52 AM
To: mapreduce-dev@hadoop.apache.org
Subject: Re: Unable to build hadoop-mapreduce-project

Hi,
 I have discovered the problem. The problem is as follows. The trunk I
downloaded is on a separate Volume. So the script file saveVersion.sh
didn't have execute permissions for me.

To anyone in future who is facing problems in building the source, please
refer to this link
http://mackiemathew.com/2011/08/28/building-apache-hadoop-from-source/

--
thanks and regards,

Apurv Verma
India





On Thu, Apr 19, 2012 at 7:18 AM, Apurv Verma <dapurv5@gmail.com> wrote:

> Hello,
>  I want to build the hadoop-trunk with maven and make it an eclipse
> project. I was following the instructions given on the page [0] Here is
> what I have done.
>
>
>    1. Installed the protobuf library from source. protoc --version gives
>    libprotoc 2.4.1
>    2. I checked that libprotobuf library is in library path using
>    ldconfig -p.
>    3. When I cd into hadoop-mapreduce-project and do  *mvn clean install
>    -P-cbuild -DskipTests* I get the following errors.
>
> [INFO] Reactor Summary:
> [INFO]
> [INFO] hadoop-yarn ....................................... SUCCESS [3.687s]
> [INFO] hadoop-yarn-api ................................... SUCCESS
> [20.117s]
> [INFO] hadoop-yarn-common ................................ FAILURE [0.431s]
> [INFO] hadoop-yarn-server ................................ SKIPPED
> [INFO] hadoop-yarn-server-common ......................... SKIPPED
> [INFO] hadoop-yarn-server-nodemanager .................... SKIPPED
> [INFO] hadoop-yarn-server-web-proxy ...................... SKIPPED
> [INFO] hadoop-yarn-server-resourcemanager ................ SKIPPED
> [INFO] hadoop-yarn-server-tests .......................... SKIPPED
> [INFO] hadoop-mapreduce-client ........................... SKIPPED
> [INFO] hadoop-mapreduce-client-core ...................... SKIPPED
> [INFO] hadoop-yarn-applications .......................... SKIPPED
> [INFO] hadoop-yarn-applications-distributedshell ......... SKIPPED
> [INFO] hadoop-yarn-site .................................. SKIPPED
> [INFO] hadoop-mapreduce-client-common .................... SKIPPED
> [INFO] hadoop-mapreduce-client-shuffle ................... SKIPPED
> [INFO] hadoop-mapreduce-client-app ....................... SKIPPED
> [INFO] hadoop-mapreduce-client-hs ........................ SKIPPED
> [INFO] hadoop-mapreduce-client-jobclient ................. SKIPPED
> [INFO] Apache Hadoop MapReduce Examples .................. SKIPPED
> [INFO] hadoop-mapreduce .................................. SKIPPED
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 26.005s
> [INFO] Finished at: Thu Apr 19 06:40:03 IST 2012
> [INFO] Final Memory: 25M/246M
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] Failed to execute goal
> org.codehaus.mojo:exec-maven-plugin:1.2:exec (generate-version) on project
> hadoop-yarn-common: Command execution failed. Cannot run program
> "scripts/saveVersion.sh" (in directory
> "/media/MyVolume/MyPrograms/Eclipse/hadoop-trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-common"):
> java.io.IOException: error=13, Permission denied -> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with the
> -e switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions,
> please read the following articles:
> [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
> [ERROR]
> [ERROR] After correcting the problems, you can resume the build with the
> command
> [ERROR]   mvn <goals> -rf :hadoop-yarn-common
>
>
> [0]
> http://wiki.apache.org/hadoop/QwertyManiac/BuildingHadoopTrunk#Building_trunk
>
>
> --
> thanks and regards,
>
> Apurv Verma
> India
>
>
>
>

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