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From Raghu Angadi <rang...@yahoo-inc.com>
Subject Re: map task in initializing phase for too long
Date Thu, 21 Jun 2007 17:20:18 GMT
Doug Cutting wrote:
> Owen wrote:
>> One side note is that all of the servers have a servlet such that if  
>> you do http://<node>:<port>/stacks you'll get a stack trace of all  
>> the threads in the server. I find that useful for remote debugging.  
>> *smile* Although if it is a task jvm that has the problem, then there  
>> isn't a server for them.
> 
> (This should probably be added to the documentation or the wiki...)

We should. This is very useful. I have been working on Hadoop for months 
but still didn't know.

Raghu.

> Doug


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