RE: Result grouping performance

2017-11-23 Thread Kempelen , Ákos
case. Testing environment: Solr 7.0.1, 1 core with 70GB data (~1.000.000 documents), no shards Akos -Original Message- From: Mikhail Khludnev [mailto:m...@apache.org] Sent: Thursday, November 23, 2017 8:38 AM To: solr-user Subject: Re: Result grouping performance Akos, Can you provide

Re: Result grouping performance

2017-11-22 Thread Mikhail Khludnev
Akos, Can you provide your request params? Do you just group and/or count grouped facets? Can you clarify how field collapsing is different from grouping, just make it unambiguous? On Wed, Nov 22, 2017 at 4:13 PM, Kempelen, Ákos < akos.kempe...@wolterskluwer.com> wrote: > Hello, > > I am migrati

Re: Result grouping performance

2017-11-22 Thread Erick Erickson
Have you enabled docValues (and reindexed from scratch) on the field you're grouping on? Best, Erick On Wed, Nov 22, 2017 at 5:13 AM, Kempelen, Ákos wrote: > Hello, > > I am migrating our codebase from Solr 4.7 to 7.0.1 but the performance of > result grouping seems very poor using the newer So