Yes.  This seems to have fixed the problem.  All, do we want to create a 
JIRA and commit this for the 0.9 release?

Dennis

Andrzej Bialecki wrote:
> Doğacan Güney wrote:
>> Hi,
>>
>> On 3/28/07, Dennis Kubes <[EMAIL PROTECTED]> wrote:
>>>
>>> This is definitely a hadoop problem.  This is similar to the classpath
>>> issues that we were encountering before with Hadoop and the
>>> ReductTaskRunner.  When I include the nutch-*.jar in the hadoop class
>>> path the errors go away.  Not a fix but it proves the point that this is
>>> an issue with Hadoop class loading.
>>>
>>> Dennis Kubes
>>>
>>>
>> Dennis, you were running SegmentMerger, I presume? This occurs probably
>> because in SegmentMerger and SegmentReader's dump Nutch uses JobConf 
>> instead
>> of NutchJob. Because of this Hadoop can't find the necessary job file.
>>
>> I put a simple patch at
>> http://www.ceng.metu.edu.tr/~e1345172/use-nutch-job.patch . Can you 
>> try it
>> with this?
>>
> 
> Duh, the patch seems to be exactly what's needed - thanks Doğacan!
> 
> In the future we should rework the test suite to execute using a "clean" 
> Hadoop installation, i.e. one where Hadoop daemons are started without 
> Nutch classes on the classpath.
> 
> 

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