| [eclipselink-dev] Git push, main - Bug#386398 - performance and concurrency |
Git push, main - Bug#386398 - performance and concurrency (first Git push, hopefully this goes ok...) https://bugs.eclipse.org/bugs/show_bug.cgi?id=386398 This patch make a few minor optimizations and provides some initial experimental concurrency options. Code review: Andrei
(pending) Changes: - Cleaned up IdentityMap hierarchy constructors, updated test cases. - Remove accessor shouldUseThreadCursors option, moved to Session isConcurrent - Fixed DescriptorIterator to use more efficient getItems in attribute group - Moved load to ObjectBuilder/mappings instead of using descriptor iterator, so is more efficient -
Added special buildObjects for ThreadCursors - Fixed ThreadCursoredList to allow iteration - Allowed cache cleanup to occur on concurrent thread for concurrent sessions - Added concurrent option to LoadGroup - Added load group test - Fixed (hopefully) Oracle cast char test failure - Removed finalizer from EntityTransaction (finalizer cause major concurrency/gc issues), added option to use finalizer |