[SLING-4512] Traversal Warnings in OAK while creating i18n JcrResourceBundle

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: i18n 2.4.2
• Component/s: Extensions
• Assignee: Amit Gupta
• Reporter: Srijan Bhatnagar
• Created: 17/Mar/15 10:20
• Updated: 23/Apr/15 06:51
• Resolved: 01/Apr/15 13:07

Description

org.apache.sling.i18n.impl.JcrResourceBundle#loadFully uses an XPath query to load [sling:Message] nodes under given paths. If the subtree under the path is too big (>1000), we receive traversal warnings in Oak. The following warning is generated if the path is /libs/wcm/core/i18n/de :

GET /content/geometrixx/de.html HTTP/1.1] org.apache.jackrabbit.oak.spi.query.Cursors$TraversingCursor Traversed 1000 nodes with filter Filter(query=select [jcr:path], [jcr:score], * from [sling:Message] as a where isdescendantnode(a, '/libs/wcm/core/i18n/de') /* xpath: /jcr:root/libs/wcm/core/i18n/de//element(*,sling:Message) */, path=/libs/wcm/core/i18n/de//*); consider creating an index or changing the query

A suggestion would be to use TreeTraverser instead of XPath query since the subtree is mostly a flat list.

Issue Links

• relates to: SLING-4543 i18n: support for json dictionaries