Bug 1136438 - Caching of parsed HQL query objects
Summary: Caching of parsed HQL query objects
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: JBoss Data Grid 6
Classification: JBoss
Component: Infinispan
Version: 6.3.1,6.4.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ER2
: 6.3.1
Assignee: Tristan Tarrant
QA Contact: Martin Gencur
URL:
Whiteboard:
Depends On:
Blocks: 1139644
TreeView+ depends on / blocked
 
Reported: 2014-09-02 14:47 UTC by Adrian Nistor
Modified: 2015-01-26 14:03 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Previously in Red Hat JBoss Data Grid, the same queries were periodically parsed multiple times, which results in a minor performance issue. This is fixed in JBoss Data Grid 6.3.1 so that a local cache is introduces to prevent the same query being unnecessarily parsed more than once.
Clone Of:
: 1139644 (view as bug list)
Environment:
Last Closed: 2015-01-26 14:03:38 UTC
Type: Bug
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker ISPN-3807 0 Major Resolved Caching of parsed HQL queries 2015-05-13 16:56:59 UTC

Description Adrian Nistor 2014-09-02 14:47:48 UTC
Comment 2 Adrian Nistor 2014-09-02 17:08:19 UTC 
PRs for jdg-6.3.x and jdg-6.4.x here: https://github.com/infinispan/jdg/pull/227, https://github.com/infinispan/jdg/pull/228
Comment 3 Gustavo Fernandes 2014-09-02 19:01:15 UTC 
6.3.x PR integrated
Comment 4 Gustavo Fernandes 2014-09-03 08:02:44 UTC 
6.4.x PR integrated
Comment 5 Gustavo Fernandes 2014-09-12 07:43:59 UTC 
DocType should be "Enhancements"  
DocText: "Caching of internal query definition objects"
Comment 7 Gustavo Fernandes 2014-09-17 10:50:32 UTC 
DocType should be "Enhancements"  
DocText: Performance enhancement by introducing a local cache to avoid parsing the same query more than once during a certain internal
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