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Hadoop >> mail # general >> Build Hadoop 1.0.4 eclipse plugin


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William Kang 2013-01-12, 18:58
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Gaurav Kumar 2013-01-12, 19:11
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William Kang 2013-01-15, 01:51
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Re: Build Hadoop 1.0.4 eclipse plugin
Hi,
I got the plugin to work fine with browsing the HDFS system and run
code in the local mode. But the "Run on Hadoop" button doesn't work at
all so I cant deploy the code to the cluster.

Any suggestions?

Many thanks.
Cao

On Mon, Jan 14, 2013 at 8:51 PM, William Kang <[EMAIL PROTECTED]> wrote:
> 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
>>>
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Gaurav Kumar 2013-01-20, 05:13
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William Kang 2013-01-20, 18:46
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yiyu jia 2013-01-21, 00:40