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From Eric Yang <eric...@gmail.com>
Subject Re: About the hicc start in eclipse
Date Mon, 18 Jun 2012 20:13:25 GMT
Hi Rainer,

Make sure that HADOOP_CONF_DIR is on the classpath of the run configuration.

regards,
Eric

On Mon, Jun 18, 2012 at 11:15 AM, Ahmed Fathalla <afathalla@gmail.com> wrote:
> 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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