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8

Replication issue, Replayer failing due to NullPointerException.

" sync="false" path="." mode="write" /> <locking version-check="true" /> <processing cache="64mb ... enabled="true" sync="false" path="." mode="write" /> <locking version-check="true" /> <processing
8

Criteria query error: Unexpected query token

) @GeneratedValue private Long id; /** * Version of object, supporting optimistic lock */ @Column (name = "opt_lock") @Version() private Long optimisticLock
8

javax.persistence.LockTimeoutException

Is it possible to change a LockTimeout for pessimistic lock? glaz Alexandr Kurucin Currently ObjectDB throws a LockTimeoutException immediately when a pessimistic lock cannot be granted. Future versions will support timeout setting. You may fill a feature request to increase the priority of this feature. support Support
8

JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception

.persistence.jdbc.url" value="objectdb:D:/databases/guests.odb"/>    <!-- locking issue with glassfish. objectdb log file remains lock when application is undeployed !    => better have the log file
8

Deadlock, if two threads try to close an entity manager

. The profiling info does not include lock and deadlock information. support Support Unfortunately we have not ... is closing the EntityManagerFactory that owns that EntityManager. Both threads require locks
8

ODB IndexActivation NullPointerException

again that we run into a dead lock Maybe the additional picures of the thread states can help: btc_es BTC ... Support We run still into a dead lock. I adding a few screenshots and I hope it help you to find/solve
5

Explorer in 2.3

to lock a non entity object". The change stays on the screen, but is not persisted to the database
5

Activation Issue

="write" /> <locking version-check="true" /> <processing cache="64mb" max-threads="10
1

ObjectDB 2.2.8

(issues #365, #366, #368). Fixed a pessimistic locking deadlock (issue #342).
1

ObjectDB 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 building. Fixed

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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