Hi,

I think the only effect is that you will miss some data on automobiles, as there is
http://mappings.dbpedia.org/index.php/Mapping:Table/Automobile,
but the rest will be there.

Minor note: You mentioned that there are a couple of mappings, but I only see one:
http://mappings.dbpedia.org/index.php?title=Special%3APrefixIndex&prefix=Table&namespace=204


Do you have a hint on which article it crashes?

In case you need that data and someone fixes the extractor at some point (unfortunately I won't have time for that), it would also be possible to run it stand alone in order to generate the missing data
at a later point (saves a bit of time compared to doing a full dump).


Cheers,
Claus


On 01/16/2012 10:55 AM, Amit Kumar wrote:

Hi,
I have been trying to run the Dbpedia Extraction Framework (DEF) on en wikipedia dump. Unfortunately DEF page extraction threads kept crashing with memory issues. After various experiments and help from DEF mailing list, I was able to narrow it down to few particular pages and the mappingExtractor. I was pointed to look at the table mappings. It turns out that when we changed the code to ignore the table mappings coming from dbpedia.org, the code runs fine. There are currently only a couple of table mappins present @dbpedia . My question is whether anyone has idea about this problem? Is the problem with dbpedia code or the mappings ? Also, how important are these table mappings ? Given the memory problems and small number of mappings we are thinking of going ahead without the table mappings for my work. What effect will this have on the DEF output ?

Thanks in advance

Regards
Amit kumar
Tech Lead @ Yahoo!

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