[SLING-4951] Make query for validation models more Oak-friendly

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Validation 1.0.0
• Component/s: Validation
• Assignee: Konrad Windszus
• Reporter: Konrad Windszus
• Created: 14/Aug/15 12:21
• Updated: 20/Sep/17 13:17
• Resolved: 17/Aug/15 13:40

Description

Currently the ResourceValidationModelProviderImpl is looking for appropriate models with the following query:
/jcr:root/apps//validation//*[@sling:resourceType="sling/validation/model" and @validatedResourceType="<some resource type>"

This leads to warnings like this in OAK:

14.08.2015 14:07:04.659 *WARN* [0:0:0:0:0:0:0:1 [1439554021017] GET <some path> HTTP/1.1] org.apache.jackrabbit.oak.spi.query.Cursors$TraversingCursor Traversed 8000 nodes with filter Filter(query=select b.[jcr:path] as [jcr:path], b.[jcr:score] as [jcr:score], b.* from [nt:base] as a inner join [nt:base] as b on isdescendantnode(b, a) where name(a) = 'validation' and isdescendantnode(a, '/apps') and b.[sling:resourceType] = 'sling/validation/model' and b.[validatedResourceType] = '<some resource type>' /* xpath: /jcr:root/apps//validation//*[@sling:resourceType="sling/validation/model" and @validatedResourceType="<some resource type>"] */, path=/apps//*); consider creating an index or changing the query