[jira] [Commented] (SOLR-12697) pure DocValues support for FieldValueFeature

["Christine Poerschke (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-12697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16591899#comment-16591899 ] 

Christine Poerschke commented on SOLR-12697:
--------------------------------------------

I'll aim to take a proper look at the changes towards the middle or end of next week hopefully.

So far from only a very quick look (at the DocValuesSupportForFieldValueFeature.patch on the SOLR-12688 parent of this sub-task) and since you mentioned "Solr 6.6 codebase" what jumped out is {{Trie*Field}} use since that is deprecated from 7.0 and replaced by {{*PointField}} -- no big deal, it shouldn't be too difficult to change hopefully, but just mentioning it since noticed it.

> pure DocValues support for FieldValueFeature
> --------------------------------------------
>
>                 Key: SOLR-12697
>                 URL: https://issues.apache.org/jira/browse/SOLR-12697
>             Project: Solr
>          Issue Type: Sub-task
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: contrib - LTR
>            Reporter: Stanislav Livotov
>            Priority: Major
>
> [~slivotov] wrote in SOLR-12688:
> bq. ... FieldValueFeature doesn't support pure DocValues fields (Stored false). Please also note that for fields which are both stored and DocValues it is working not optimal because it is extracting just one field from the stored document. DocValues are obviously faster for such usecases. ...
> (Please see SOLR-12688 description for overall context and analysis results.)



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

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