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ODB-WeakRefPurger threads not closing at all

State: WAITING on java.lang.ref.ReferenceQueue$Lock@6069d1ca Total blocked: 0  Total waited: 1

Performance tuning, best practices

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

Unable to execute update query

after the error occoured: 0 lock.lck 4,0K pages0.dat 3,8G UpdateQuery_4398.mrg 3,8G insgesamt

Weird behaviour with enhanced classes and embedded entities

() to the proxied list (I am pretty sure I do the locking/synchronizing the right way

Drop the entire database, Change the schema

technique already, but it means I have to stop the container to be sure the DB file is not locked - I

how to operate with same object but two different Thread on database.

and threads. Locks are used to avoid conflict in updating the same object as the same time. support Support

exception during online backup

cannot access the file because another process has locked a portion of the file at java.io

Connection is closed Caused by: java.io.EOFException

="false" sync="false" path="." mode="write" /> <locking version-check="true" /> <processing

NPE at com.objectdb.jpa.JpaQuery.getResultList

(); } } longpat Brian O'Hare It seems as a separate issue. Maybe related to pessimistic locking

ObjectDB 2.2.8

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

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