[ 
https://issues.apache.org/jira/browse/SOLR-8344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16157141#comment-16157141
 ] 

David Smiley commented on SOLR-8344:
------------------------------------

I don't think the number of documents is that pertinent since both strategies 
are O(docs) multiplied by other factors.  Remember that testing this is also 
complicated by the existence of the Solr document cache.  Why not have the 
strategy simply observe if it's possible at all to completely use docValues.  
If it is, do it, if not, don't.  If the "fl" contains a wildcard, we may want 
to give up on using docValues altogether.

> Decide default when requested fields are both column and row stored.
> --------------------------------------------------------------------
>
>                 Key: SOLR-8344
>                 URL: https://issues.apache.org/jira/browse/SOLR-8344
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Ishan Chattopadhyaya
>         Attachments: SOLR-8344.patch
>
>
> This issue was discussed in the comments at SOLR-8220. Splitting it out to a 
> separate issue so that we can have a focused discussion on whether/how to do 
> this.
> If a given set of requested fields are all stored and have docValues (column 
> stored), we can retrieve the values from either place.  What should the 
> default be?



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org

Reply via email to