[hibernate-issues] [Hibernate-JIRA] Closed: (HHH-3390) Use READ_COMMITTED for JBC 2 cache

Use READ_COMMITTED for JBC 2 cache ---------------------------------- Key: HHH-3390 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3390 Project: Hibernate3 Issue Type: Improvement Components: core, documentation Reporter: Brian Stansberry Assignee: Brian Stansberry Fix For: 3.3.0.CR2 In the standard configs for 2nd level caching using JBC2, switch to READ_COMMITTED from REPEATABLE_READ for the pessimistic locking cache configs. Add a couple new configs "pessimistic-entity-repeatable" and "pessimistic-shared-repeatable" for the occasional use case that needs R_R semantics with pessimistic locking. Improve section 2.2.3 of the docs to include discussion of R_R vs. R_C.