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Hadoop, mail # dev - How to develop webapps of hadoop?

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Re: How to develop webapps of hadoop?
Ashutosh Chauhan 2009-10-22, 14:11
You might want to look at this first: http://www.cloudera.com/desktop


On Thu, Oct 22, 2009 at 06:06, vsmingren <[EMAIL PROTECTED]> wrote:

> Dear friends:
>        I'm a student of the Bjtu university in China.
>        I have learned Hadoop for some days. I find that the webapps of
> Hadoop,
> such as hdfs webapps(http://localhost:50070), are not easy to use and
> their functions are so few.
>        I want develop some new webapps base on Web 2.0, making it easier to
> interact and more flexible and having more functions.
>        I'm familiar with Java Jsp Struts2.0 Spring and so on. I am
> confident
> to complete it. But now I meet some problem.
>        Because I am always using Tomcat as Web Server, I don't know where
> the
> hadoop server is located.
>        1. I modified the file(hadoop/webapps/hdfs/WEB-INF/web.xml) and add
> class to hadoop-0.19.2-core.jar, but it doesn't work.
>        2. I modified index.html. But when I input http://localhost:50070into
> browse address, it show the original page.
>        I really don't how to begin. Can you help me?
>        1. What should I learn?
>        2. How to develop these webapps?
>        3. I'll appreciate it if you tell how to develop these webapps with
> struts 2.0?
>        I'm looking forward to your reply.
>        Thank you very much.
> Yours
> Zhiyuan Man