Infinispan: 2L QueryCache don't considers cached queries which belong to current transaction -------------------------------------------------------------------------------------------- Key: HHH-4836 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4836 Project: Hibernate Core Issue Type: Bug Components: caching (L2) Affects Versions: 3.5.0-Beta-3, 3.5.0-Beta-2, 3.5.0.Beta-1 Environment: 3.5.0.Beta3, SQLServerr2008, integration with JTA Reporter: Guenther Demetz When looking for a cached Query in 2L-cache, QueryResultsRegionImpl(BaseRegion) does temporary suspend the current transaction. QueryResultsRegionImpl(BaseRegion).suspendAndGet(Object, FlagAdapter, boolean) line: 205 In this way only committed queries from already closed transactions are considered to be hit. Cached queries put by the current transaction are totally ignored! This is in my opinion a bug, because it changes behavior and degrades the efficiency of the 2L QueryCache in respect to other 2L-implementations (for example EHCache). Furthermore there is no reason to ignore cached queries deriving from current transaction: the up-to-date-ness is checked anyway by the StandardQueryCache.isUpToDate() call. Proposed solution: simply not suspend current transaction when looking for cached querys, then queries put by the current transaction are automatically considered as candidates for a hit. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira