Could it be something in the transmission of the query?
Or is it also identical?

paul


Le 11 mai 2011 à 17:19, Paul Michalet a écrit :

> Hello everyone
> 
> We have succesfully installed SOLR on 2 servers (developpement and 
> production), using the same configuration files and paths.
> Both SOLR instances have indexed the same contents and most queries give 
> identical results, but there's a few exceptions where the production instance 
> returns 0 results (the developpement instance returns perfectly valid results 
> for the same query).
> We checked the logs in both environments without finding anything suspicous 
> (the queries are rigorously identical, and the index is built in the exact 
> same way) and we've run out of options as to where to look for debugging 
> these cases.
> 
> Our developpement server is Debian and the production is CentOS;
> the SOLR version installed in both environments is 1.4.0.
> 
> The weird thing is that the few queries failing in the production instance 
> contain very common terms (without quotes) which, when queried individually, 
> return valid results...
> Any pointers would be greatly appreciated;
> thanks in advance !
> 
> Paul

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