| Name | Type | Package | Detail |
| CallableQueueService | Class | oozie.service | Detail |
| ConfigurationService | Class | oozie.service | Detail |
| DBLiteWorkflowStoreService | Class | oozie.service | Detail |
| JPAService | Class | oozie.service | Detail |
| MemoryLocksService | Class | oozie.service | Detail |
| XLogService | Class | oozie.service | Detail |
