You are viewing a plain text version of this content. The canonical link for it is here.
Posted to oak-issues@jackrabbit.apache.org by "Tommaso Teofili (JIRA)" <ji...@apache.org> on 2015/07/29 10:29:05 UTC
[jira] [Reopened] (OAK-3147) Make it possible to collapse results
under jcr:content nodes
[ https://issues.apache.org/jira/browse/OAK-3147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tommaso Teofili reopened OAK-3147:
----------------------------------
reopening as I've noticed Collapsing query parser's settings can be leveraged to allow:
- not indexing path_collapsed for nodes that are not descendants of jcr:content nodes
- better query time performance
- more precise collapsing on jcr:content nodes based on min(depth)
> Make it possible to collapse results under jcr:content nodes
> ------------------------------------------------------------
>
> Key: OAK-3147
> URL: https://issues.apache.org/jira/browse/OAK-3147
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: solr
> Reporter: Tommaso Teofili
> Assignee: Tommaso Teofili
> Fix For: 1.2.4, 1.3.4, 1.0.18
>
>
> In some use cases a lot of search results live in descendants of jcr:content nodes although the caller is only interested in those jcr:content nodes as results (that post filtering being applied using primary types or other constraints) so that the Solr query could be optimized by applying Solr's Collapse query parser in order to collapse such documents and therefore allowing huge improvements in performance, especially on the query engine not having to filter e.g. 90% of the nodes returned by the index.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)