About build

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: ... 2012-11-30 09:46 Build 2.4.4_15 includes a change that may help in avoiding lock during database ...

 
forum_thread

Attempt to execute a query using a closed EntityManager

Hi again! Suddenly, my app started to throw this exception. I would really appreciate some advices. ... and it is unclear how it happens. Please try build 2.5.1_01 that includes an additional check that may prevent reloading in ...

 
forum_thread

Spring LTW Problem

Hello! I use ObjectDB with Spring. Today i tried to swich from AspectJ compile time weaving to load time weaving. (To get Jrebel working properly) So i added  ... 2012-03-06 13:29 Build 2.3.7_03 includes an attempt to apply your suggestion of catching these ...

 
issue

ObjectDB 2 JDO Manual

The new ObjectDB Manual describes how to use ObjectDB 2 with JPA. An additional manual that focuses on using ObjectDB 2 with JDO can help JDO users. But since writing a new manual and then maintaining two similar manuals, one for JPA and the other for JDO requires sufficient effort, this will be done only if there is sufficient demand.  ... did such a good job at designing ObjectDB would be able to build an equally superior native API. Notwithstanding the issues, ...

 
issue

Issue with UPPER ?

Hi, Assuming those queries which are all the same except the UPPER calls: ... query optimization that goes wrong. Please try build 2.3.6_03, in which this optimization is disabled. ...

 
forum_thread

Activation Issue

Hi! We now reached the 10 class limit of ObjectDB. Our license is activated and if I run objectdb activation I get true back. When I start our webapp although I get the following error: ... was implemented following your request two years ago). Build 2.5.7_04 includes a fix. It has not been checked with your test ...

 
forum_thread

Help with 'not like/lower' query

Hi again,   Honestly, I'm fairly new with JPA2 Criteria queries - but as far as code effort goes, it has saved me a bit of pain. I'm writing a dynamic query builder (only 1 level deep for basic entities) - but  even though I get most queries to work, I am getting the following error. This is using Criteria with a combination of LOWER/UPPER - NOT LIKE: ... parsing queries with NOT after (). Please try build 2.2.7_08 that should fix this bug. ObjectDB ...

 
forum_thread

NegativeArraySizeException on commiting a transaction

Hi, we started to get a java.lang.NegativeArraySizeException from ObjectDB upon changing an object in the DB and committing the transaction. I tried to repair the DB file with Database Doctor, but the same error is happening also on the fixed DB file. Btw. during fixing the DB file an Internal error was thrown (details here: http://www.objectdb.com/database/issue/285 ), but the fixing went on and created a new file. ... overhead you cannot persist a 2GB object, but starting build 2.6.9_08 you can store entity objects larger than 1GB (which failed in ...

 
issue

InternalException

I'm getting a new InternalException (see below). No repeatable example as yet but will work on that and let you know as soon as we have one. If there's anything in the exception which could help us narrow down the problem please let me know. Bug Version: 1.04 Priority: High Status: Closed Replies: 9 Type:  Bug ...

 
forum_thread

Failed to commit transaction: Attempt to commit a rollback only transaction

Anyone know what this means?? Suddenly cropped up.   Failed to commit transaction: Attempt to commit a rollback only transaction (error 613) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:271) at javax.jdo.Transaction$commit.call(Unknown Source) ... the following: Switch to the last ObjectDB build for both the client and the server. Enable debug level ...