JCR query execution is taking long time
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Key: JCR-2597
URL: https://issues.apache.org/jira/browse/JCR-2597
Project: Jackrabbit Content Repository
Issue Type: Bug
Components: JCR API
Affects Versions: 1.5.4
Reporter: sydaiah nallabirudu
Hi,
I am using the below jcr query to get the results.This query will return approx
: 226000 records.
/jcr:root/<node name>/<node name>/<node name>//*[jcr:like(@Title, '%')]order by
@updatedDate descending|#]
This query is taking approx 8 secs to retrun the node results.
Jackrabbit application is logging the below statements, when query returns
large result sets
[#|2010-04-08T13:37:09.039-0400|INFO|sun-appserver2.1|org.apache.jackrabbit.core.persistence.bundle.util.LRUNodeIdCache|_ThreadID=49;_ThreadName=httpSSLWorkerThread-8080-4;|num=1268/10240
hits=0 miss=4300000|#]
[#|2010-04-08T13:37:09.039-0400|INFO|sun-appserver2.1|org.apache.jackrabbit.core.persistence.bundle.util.BundleCache|_ThreadID=49;_ThreadName=httpSSLWorkerThread-8080-4;|num=647
mem=8186k max=8192k avg=12956 hits=3140478 miss=1159522|#]
Is it meaning that jackrabbit is caching the data in memory and sorting the
data.
How can i improve the query performance
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