StackOverflowError in DomContentUtils
-------------------------------------

                 Key: NUTCH-555
                 URL: https://issues.apache.org/jira/browse/NUTCH-555
             Project: Nutch
          Issue Type: Bug
    Affects Versions: 0.9.0
            Reporter: Karsten Dello


Parsing the attached webpage (which exposes very bad html) causes an 
stackoverflow error, as the recursion depth is too high (more then 1000).
But parsing should be stable, it is definetely better to just skip pages like 
this. 

parseOutlinks in DomContentUtils is implemented recursive. 
An iterative implementation would fix this, but maybe it is easier to simply  
limit the recursion to a reasonable depth. 


 

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