| [eclipselink-dev] svn commit, trunk, bug#334828 , 334831 - failover, rac, and performance optimizations |
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svn commit, trunk, bug#334828 , 334831 - failover, rac, and performance optimizations https://bugs.eclipse.org/bugs/show_bug.cgi?id=334831 Adds failover support for connection pools and data-source specific
partitioning callback support. Include several performance optimizations from 2.1 release performance
testing. Code review: Andrei (pending) Changes: - Changed Project clone to return Project type - Updated test database urls - Some updates to Java perf tests - Added persistence unit properties for failover and partitioning
callback - Added containsAttributeInternal for internal fetch group checking to
avoid nested parsing - Moved isolated project check to postInitialize as is no longer
computed until end of initialize - Only init cached foreign keys if protected - Remove break from reflection optimization loop when hitting first method
access - Added support for partitioning callback to partitioning - Added ArrayRecord to optimize row access - Added isValid support as option instead of ping for failover - Some micro optimizations - Fixed query and transaction retry support to work with exclusive client
sessions and failover - Optimized uow flush/commit when no changes - Fixed JPQL query cloning and deferred lock cascading - Add DataPartitioningCallback interface to support data-source specific
partitioning - Change fetch group to prepare descriptor default in prepare - Added failover support to connection pools |