Back on facet optimizing again. Can someone post their magic formula for filterCache (Erik?) We've hit a plateau around 1.7mill docs and my response times have suffered when filtering. Have adjusted filtercache up and down all day but can't seem to get a good handle on these values. What does size actually correlate to (number or named-values pairs in hashmap?) Can adjusting JVM memory on startup factor in any.
Cheers, Andrew -----Original Message----- From: Erik Hatcher [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 07, 2007 5:08 PM To: solr-user@lucene.apache.org Subject: Re: facet optimizing On Feb 7, 2007, at 4:42 PM, Yonik Seeley wrote: > Solr relies on the filter cache for faceting, and if it's not big > enough you're going to get a near 0% hit rate. Check the statistics > page and make sure there aren't any evictions after you do a query > with facets. If there are, make the cache larger. Yonik - thanks! I was too deep into other things to worry about the slowness of massive multiValued facets, mainly because I was going to use the mess of all those nasty values we have in typical library data to push back and have it cleaned up. But, I just adjusted my filter cache settings and my responses went from 2000+ ms to 85 ms! Now it takes longer to render the pie charts than it does to get the results back :) Erik
