7 | Run out of memory("Flushing"); } } protected void onCommit() { this.em.getTransaction().commit(); this.em.clear(); this.em.close(); System.err.println("Commit Done"); } protected void ... (); for (DatabaseData d : lotsOfData) insertDatabaseData(d); if (commit) onCommit |
7 | @OneToMany(fetch = FetchType.LAZY) list is always null); transaction.commit(); } catch (NotSupportedException e) { e ... ); entityManager.merge(child.getParent()); transaction.commit(); } catch ... { transaction.begin(); entityManager.persist(o); transaction.commit |
6 | Remove not working retrieval works but during commit the exception above get's thrown. The weird thing is that it works ... .a); em.getTransaction().commit(); em.close(); em = emf.createEntityManager ... ); A a = em.find(A.class, 2); em.remove(a); em.getTransaction().commit |
6 | Performance and memory usage of queries MyEntityElement(); myEntity.getList().add(myEntityElement); } em.getTransaction().commit ... .getTransaction().commit(); em.close(); emf.close(); } @Entity public static class MyEntity ... em.getTransaction().commit(); On update ObjectDB prepares all the revised pages in memory before |
6 | persisting object with long[][] arrays of array[][]. It is taking very long to persist and sometimes never finish - it hangs on getTransaction().commit ... .getTransaction().begin(); emg.persist(obj); emg.getTransaction().commit(); emg ... (obj); emg.getTransaction().commit(); emg.clear(); emg.close |
6 | find() cost unreasonable time! @ %s %n", iNum, (System.currentTimeMillis()-start)/1000f); trans.commit(); em.clear(); trans.begin(); } } trans.commit(); System.out.printf("Total: %d, Level:%d %n", iNum ... of a node, that is a big problem. gzdillon Lai Yang After commit everyone can see the changes |
1 | NoResultException: No matching results for a unique query are usually (but not always) invisible to the query until commit. This behavior can be changed by ... am using the default Flush Mode (COMMIT). I don't get why this is happening, it just has happened ... . Could you please tell me why I do even get a NoResult* exception within a transaction commit that I've been using |
1 | New entity objects are duplicated on merge cascading(); em.getTransaction().begin(); em.persist(new Book()); em.getTransaction().commit ... (book); em.getTransaction().commit(); em.close(); em = emf ... (); em.persist(new A()); em.getTransaction().commit(); em.close |
1 | stress test -> com.objectdb.o.InternalException: null) that had to commit changes using the connection (which has already been moved to the pool ... .getTransaction().commit(); em2.close(); em1.createQuery("UPDATE TestEntity SET x = 1").executeUpdate(); em1.getTransaction().commit(); em1.close |
1 | NullPointer running multiple client against server { em.persist(obj); em.getTransaction().commit(); } catch(Exception e) { if(em ... .java:595) Caused by: com.objectdb.o._RollbackException: Failed to commit transaction: $1 at com ... .onObjectDBError(OBC.java:1443) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:277) ... 11 more Caused by: java |
