About WRITE

forum_thread

server.exe on 32bit and 64bit Windows

Is the server.exe compatible to start the objectdb server on Windows 64bit OS?  Or 32bit only?   ... are based on winrun4j . Could you please write the exact error message? Which operating system do you use? In ...

 
forum_thread

Connection is closed Caused by: java.io.EOFException

I am getting this exception on a regular basis, after a period of time of repeating the same code execution.  I don't understand why.  I restart the DB server and my code works again for another period of time until same exception is encountered again.  I cannot pin down a pattern e.g. after a certain period of time,  because the time  periods between exceptions are not regular, although frequent.  Any test case  I use will pass most of the time but will fail after an undetermined period. ... sync = "false" path = "." mode = "write" /> <locking version-check = "true" /> ...

 
issue

Null pointer exception being thrown from within ObjectDB.

EXCEPTION/DESCRIPTION:... note that the "ReportObject" object doesn't seem to write to the database and when trying to view the ReportObject list, the ...

 
issue

NullPointer on query

I'm getting a null pointer when running the following code: TypedQuery<ObjectDbMessagePayload> query = em.createQuery("SELECT m FROM ObjectDbMessagePayload m WHERE m.id = :id", ObjectDbMessagePayload.class); query.setParameter("id", msg.getId()); List<ObjectDbMessagePayload> loaded = query.getResultList(); Stack trace follows: Bug Version: 2.3.6 Priority: Critical Status: Fixed Replies: 10 Type:  Bug ...

 
manual

General Settings and Logging

Describes general configuration and logging of the ObjectDB Java object database for JPA and JDO. the ObjectDB General configuration section. The <general> configuration element specifies ObjectDB settings that are relevant to both the server side and the client side. The default configuration file contains the following <general> element: <general ...

 
forum_thread

Degrading performance overtime

hi, We have an application that uses embedded odb database. We have configured odb to start at 50meg chunks and grow at 50 megs a time. as the files become larger between 1 and 2 gigs we start to see considerable degrade in performance caused internal objectdb locking: ... sync = "false" path = "." mode = "write" /> <locking version-check = "true" /> ...

 
forum_thread

What role is the JDO in ObjectDB?

Mike Keith believe the JDO is out of date. Then what role of JDO in ObjectDB? Will our codes with JDO be out of date? <quot #1 2011-05-20 02:57 Mike Keith believe the JDO is out of date. Then what role of JDO in ObjectDB? Will our codes with ...

 
forum_thread

Automatic schema evolution causes ArrayOutOfBoundsException

Hi, I did 2 modification to our schema. Our schema looks like this: class Entity     - List<String> permissions class ServiceProvider extends Entity     - String name class Airline extends Entity     - String name     - String iata ... types), so you will have to use a new field name, and write code to convert from List< String > to List< Permission ...

 
release

2.3.0

... in criteria queries . Fixed a "Failed to write the value of field property" bug. Fixed a  ...

 
page

ObjectDB Web Site - Terms and Conditions of Use

1. Terms By accessing and using this web site, you agree to be bound by these web site Terms and Conditions of Use, all applicable laws and regulations, and agree that you are responsible for compliance with any applicable local laws. If you ...