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From Ahmed Fathalla <afatha...@gmail.com>
Subject Re: About the hicc start in eclipse
Date Mon, 18 Jun 2012 18:15:53 GMT
Are you sure you configured HDFS correctly sa mentioned in the
documentation?

On Mon, Jun 18, 2012 at 4:02 PM, RainerDun <dengyule@gmail.com> wrote:

> hello :
>  I just started learning chukwa, and i want to build the chukwa source
> code in eclipse ,but when i run the
> org.apache.hadoop.chukwa.hicc.HiccWebServer to start the hicc service .
> appeared some the following error tips:
> 12/06/18 21:01:34 INFO conf.ChukwaConfiguration: chukwaConf
> is /home/rainerdun/project/chukwa-incubating-0.5.0/etc/chukwa/
> 12/06/18 21:01:35 INFO hicc.HiccWebServer: Initializing HICC Datastore.
> 12/06/18 21:01:35 INFO hicc.HiccWebServer:
> file:/home/rainerdun/workspace/chukwa-0.5/bin/descriptors
> 12/06/18 21:01:35 ERROR hicc.HiccWebServer: HDFS unavailable, check
> configuration in chukwa-env.sh.
> 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file, No such file or
> directory: /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
> 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file
> failed, /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
>
>  In  getResourceListing("descriptors")  method
>  public List<String> getResourceListing(String path) throws
> URISyntaxException, IOException {
>    ClassLoader contextClassLoader =
> Thread.currentThread().getContextClassLoader();
>
>    URL dirURL = contextClassLoader.getResource(path);
>
>    if (dirURL == null) {
>      dirURL = contextClassLoader.getResource(path);
>
>    }
>    if (dirURL.getProtocol().equals("jar")) {
>    .....
>
>   }
>
> Call dirURL.getProtocol(),My result is 'file',but not 'jar' 。i don't
> know how and which this  'jar' to load to the classpath in the if
> condition(dirURL.getProtocol().equals("jar")) ,.but for the error
> tips, i have already set the parameter as the  according to the official
> document。so please tell me some advices about this problem 。very
> appreciated...
>
>


-- 
Ahmed Fathalla

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