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About OptimisticLockException

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6

java.io.Serializable

, ObjectState, OptimisticLockException, Permission, PersistenceContextType, PersistenceException
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3

Remove a modified entity cause an optimistic lock exception

an OptimisticLockException. Please confirm that it is equivalent to the OSGi example by ... . The behavior is equivalent. It throws an OptimisticLockException. I have changed your example
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2

ObjectDB version 2.6.8

Version 2.6.8 Added JPA XML validation schema files to Maven/JEE objectdb.jar. Added automatic release of pessimistic locks on client-server connection failure. Fixed an OptimisticLockException bug on commit after flushing a removed modified entity object. Fixed a NullPointerExeption on new index
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2

Optimistic lock failed : object has version .. instead of ..

I do basic storage and retrieval of Record class. When I stress the retrieval/storage with Apache JMeter sometimes (at some requests) I get this exception.   [ObjectDB 2.5.0] javax.persistence.OptimisticLockException Optimistic lock failed for object entities.Record#'1405/838/2011/121' (object
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2

Optimistic locking failure

Optimistic locking failure: I am using a Semaphore to force this execution of concurrents transactions T1 and T2 that cause parallel updates to A/B but it does not throw an OptimisticLockException and roll back. T1 T2
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2

Updating Entities

get an odd error message... Caused by: com.objectdb.o._OptimisticLockException: Optimistic lock failed
Issue
2

Query in nested transaction returns detached entity if lazy-loaded

(TransactionManagerImpl.java:311)     ... 45 more Caused by: com.objectdb.o._OptimisticLockException: Optimistic lock