Re: SolrCloud result correctness compared with single core

2015-01-29 Thread Yandong Yao
Pretty helpful, thanks Erick! 2015-01-24 9:48 GMT+08:00 Erick Erickson : > you might, but probably not enough to notice. At 50G, the tf/idf > stats will _probably_ be close enough you won't be able to tell. > > That said, recently distributed tf/idf has been implemented but > you need to ask for

Re: SolrCloud result correctness compared with single core

2015-01-23 Thread Erick Erickson
you might, but probably not enough to notice. At 50G, the tf/idf stats will _probably_ be close enough you won't be able to tell. That said, recently distributed tf/idf has been implemented but you need to ask for it, see SOLR-1632. This is Solr 5.0 though. I've rarely seen it matter except in fa

SolrCloud result correctness compared with single core

2015-01-23 Thread Yandong Yao
Hi Guys, As the main scoring mechanism is based tf/idf, so will same query running against SolrCloud return different result against running it against single core with same data sets as idf will only count df inside one core? eg: Assume I have 100GB data: A) Index those data using single core B)