On Fri, 2006-08-04 at 11:18 -0400, Yonik Seeley wrote: > On 8/4/06, karl wettin <[EMAIL PROTECTED]> wrote: > > When new documents are inserted (if I understand it right, Solr have > > some kind of notification system for this) the cached queries are placed > > on the new documents (indexed in a Memory- or InstantiatedIndex [Lucene > > issue 550]) to see if they affect the cached results. > > It would be complicated enough for a filter cache (just the docs that > match), but doesn't even seem possible for a query cache where > relevancy scores could change due to changes in idf. Perhaps doable > if one were willing to drop all idf terms from scoring...
Ouch. Yes, this is a hard nut to crack. I'll most definitely sleep on it for a couple of night though. Thanks all for the input!
