Srijan Bhatnagar created SLING-4512:
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Summary: Traversal Warnings in OAK while creating i18n
JcrResourceBundle
Key: SLING-4512
URL: https://issues.apache.org/jira/browse/SLING-4512
Project: Sling
Issue Type: Bug
Components: Extensions
Reporter: Srijan Bhatnagar
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 :
{code}
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
{code}
A suggestion would be to use
[TreeTraverser|http://jackrabbit.apache.org/api/2.4/org/apache/jackrabbit/commons/flat/TreeTraverser.html]
instead of XPath query since the subtree is mostly a flat list.
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