7 | 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 |
7 | How to deploy an Objectdb project with Jboss AS 7? thread 1-2) JBoss Web Services - Stack CXF Server 4.0.2.GA 04:56:02,445 INFO [org.apache.coyote |
7 | JPA 2.0 Criteria API: (When) Fully supported ?'" is supported: org.apache.openjpa.persistence.ArgumentException: The filter listener "matches" requires |
7 | What role is the JDO in ObjectDB?.annotations.Index // EclipseLink @org.apache.openjpa.persistence.jdbc.Index // OpenJPA |
7 | Opensource ObjectDBI know you have answered this question some years ago, but I think about the databases that have recently "triumphed" like MySQL, MongoDB or SQLite and they are free databases. Also in the Java world we have the example of Hibernate (ORM) and Apache Hadoop (framework for Big Data). In my opinion |
7 | "No Persistence provider for EntityManager" in OSGI bundle.Good Day. I seem to have gotten a bit stuck while developing an OSGI bundle with ObjectDB. Essentially it builds an OSGI bundle with an embedded instance of ObjectDB and then tries to deploy the bundle inside an application running an embedded OSGI server (Apache Felix). The STARTING phase |
7 | Field in Generic Class not persisted?.Persistence; import javax.persistence.TypedQuery; import org.apache.commons.lang3.SerializationUtils |
7 | objectdb:2.8.4 - Error occurred during initialization of boot layer.transaction.xa to module org.apache.commons.collections4 Harman Alexander Golyshkin It looks like a conflict |
1 | WeakRef Purge ObjectDb threads not stopping with Tomcat (in application container) message from our tomcat server log – 11-Feb-2020 08:46:54.741 WARNING [http-nio-8080-exec-9] org.apache |
1 | Full Text Indexing and Query, as provided by separate tools such as Apache Luncene. support Support This feature would be useful |
