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

Switch to Threaded View
Hadoop >> mail # general >> Build Hadoop 1.0.4 eclipse plugin


Copy link to this message
-
Re: Build Hadoop 1.0.4 eclipse plugin
Hi Gaurav,
Thanks a lot. It worked! The only small incident is that it doesn't
compile correctly with Java7. But it works fine with Java6. Thank you
very much for the instruction.
Cao

On Sat, Jan 12, 2013 at 2:11 PM, Gaurav Kumar <[EMAIL PROTECTED]> wrote:
> Hi William,
>
> The general approach is to
>
>    1. checkout the code from Apache's SVN
>    2. modify build.properties in /src/contrib/eclipse-plugin and add
>    eclipse.home=<path to eclipse>
>    3. download apache forrest 0.8 and sun jdk 5
>    4. run ant command as "ant clean package
>    -Djava5.home=/opt/java/jdk1.5.0_22 -Dforrest.home=/opt/apache-forrest-0.8"
>    (replace the paths as per your config)
>    5. you should be online for this
>    6. after that eclipse plugin should be there in
>    /build/contrib/eclipse-plugin
>    7. Now the plugin thus made is not correct
>    8. open the jar and add the jars of the following in /lib of the jar-
>    commons-configuration, commons-lang, jackson-core-asl,jackson-mapper-asl
>    9. modify MANIFEST.MF in /META-INF of the jar to include these paths
>    such as "Bundle-ClassPath:
>    classes/,lib/hadoop-core.jar,lib/jackson-mapper-asl-1.8.8.jar,lib/jackson-core-asl-1.8.8.jar,lib/commons-configuration-1.6.jar,lib/commons-lang-2.4.jar"
>    10. copy this jar to plugins folder of eclipse
>    11. run "eclipse -clean"
>    12. switch to map reduce perspective
>
> 2 noteworthy points:
>
>    1. it's really not worth it to build the plugin for later versions of
>    hadoop because even if the plugin has compiled, it doesn't work with all
>    the feaures
>    2. this query may have been better answered in the developers mailing
>    list.
>
>
>
> Thanks & Regards,
> Gaurav Kumar
> Software Engineer
> HCL Technologies Ltd.
> Mob: +91-9953294125
> Blog: TechnoTurd <http://technoturd.wordpress.com/>
> Connect with me on LinkedIn <http://in.linkedin.com/in/gauravkumar37>
> <http://in.linkedin.com/in/gauravkumar37>
>
>
> On Sun, Jan 13, 2013 at 12:28 AM, William Kang <[EMAIL PROTECTED]>wrote:
>
>> Hi All,
>> I just migrated from 0.20.x. I have been trying to get the eclipse
>> plugin to work for the past few days without success.
>>
>> Can anybody give some advice on how to properly build the eclipse
>> plugin for 1.0.4? I searched online, didn't find a good instruction. I
>> am using JDK7, eclipse Juno on Ubuntu 12.04 and everything is 64bit.
>>
>> Many thanks.
>>
>>
>> William
>>