query construct: Unexpected high memory usage and implicit performance degradation whereas query is NOT called -------------------------------------------------------------------------------------------------------------- Key: JBRULES-3250 URL: https://issues.jboss.org/browse/JBRULES-3250 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-core Affects Versions: 5.3.0.CR1 Environment: Windows 7 java version "1.6.0_25" Java(TM) SE Runtime Environment (build 1.6.0_25-b06) Java HotSpot(TM) 64-Bit Server VM (build 20.0-b11, mixed mode) Reporter: Roman Novak Assignee: Mark Proctor Inserting 850,000 facts of one fact type into working memory results in memory usage (and implicitly in performance degradation) related to the count of occurences of the fact in queries. Note: The queries are NOT called. No Rules are fired. Memory impact is about 500 MB on heap qith the shown query. Performance impact was factor 5 (which maybe cannot be observed with this example). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira