Re: Does DocValues improve Grouping performance ?

2015-02-05 Thread shamik
to address this ? Not sure if it's a big change at your end, but if something we can contribute to add it, I'm more than happy to help. I know there are a bunch of people who are looking forward to this. -- View this message in context: http://lucene.472066.n3.nabble.com/Does-DocValues-improve-Grouping

RE: Does DocValues improve Grouping performance ?

2015-02-05 Thread Cario, Elaine
...@gmail.com] Sent: Thursday, January 15, 2015 6:02 PM To: solr-user@lucene.apache.org Subject: Does DocValues improve Grouping performance ? Hi, Does use of DocValues provide any performance improvement for Grouping ? I' looked into the blog which mentions improving Grouping performance

Re: Does DocValues improve Grouping performance ?

2015-02-01 Thread Mikhail Khludnev
Oh my. Sorry SOLR-5662 https://issues.apache.org/jira/browse/SOLR-5662 is a duplicate for SOLR-5882, where the patch exists. I appreciate if someone from committers can nail it down. On Sat, Jan 31, 2015 at 11:22 PM, Michael Sokolov msoko...@safaribooksonline.com wrote: On 1/31/2015 2:47 PM,

Re: Does DocValues improve Grouping performance ?

2015-01-31 Thread Michael Sokolov
Bandopadhyay [mailto:sham...@gmail.com] Sent: Thursday, January 15, 2015 6:02 PM To: solr-user@lucene.apache.org Subject: Does DocValues improve Grouping performance ? Hi, Does use of DocValues provide any performance improvement for Grouping ? I' looked into the blog which mentions improving Grouping

Re: Does DocValues improve Grouping performance ?

2015-01-31 Thread Mikhail Khludnev
improve Grouping performance ? Hi, Does use of DocValues provide any performance improvement for Grouping ? I' looked into the blog which mentions improving Grouping performance through DocValues. https://lucidworks.com/blog/fun-with-docvalues-in-solr-4-2/ Right now, Group by queries

Re: Does DocValues improve Grouping performance ?

2015-01-31 Thread Michael Sokolov
On 1/31/2015 2:47 PM, Mikhail Khludnev wrote: Michael, Please check two questions inlined below Hi Mikhail, On Sat, Jan 31, 2015 at 10:14 PM, Michael Sokolov msoko...@safaribooksonline.com wrote: You can only handle a single relation this way since you have to restructure your index to

Re: Does DocValues improve Grouping performance ?

2015-01-31 Thread Kydryavtsev Andrey
31.01.2015, 23:23, Michael Sokolov msoko...@safaribooksonline.com: On 1/31/2015 2:47 PM, Mikhail Khludnev wrote:  Michael,  Please check two questions inlined below Hi Mikhail,  On Sat, Jan 31, 2015 at 10:14 PM, Michael Sokolov  msoko...@safaribooksonline.com wrote:  You can only

RE: Does DocValues improve Grouping performance ?

2015-01-30 Thread Cario, Elaine
unfortunately. CollapsingQParserPlugin also is too limited for our needs. -Original Message- From: Shamik Bandopadhyay [mailto:sham...@gmail.com] Sent: Thursday, January 15, 2015 6:02 PM To: solr-user@lucene.apache.org Subject: Does DocValues improve Grouping performance ? Hi, Does use

Re: Does DocValues improve Grouping performance ?

2015-01-30 Thread Joel Bernstein
, 2015 6:02 PM To: solr-user@lucene.apache.org Subject: Does DocValues improve Grouping performance ? Hi, Does use of DocValues provide any performance improvement for Grouping ? I' looked into the blog which mentions improving Grouping performance through DocValues. https

Does DocValues improve Grouping performance ?

2015-01-15 Thread Shamik Bandopadhyay
Hi, Does use of DocValues provide any performance improvement for Grouping ? I' looked into the blog which mentions improving Grouping performance through DocValues. https://lucidworks.com/blog/fun-with-docvalues-in-solr-4-2/ Right now, Group by queries (which I can't sadly avoid) has become