About fix

issue

auto-generated uuid fields

Hello, we're porting a JDO application to ObjectDB which uses uuid-hex generated values. However the page on generated values in your JPA tutorial only mentions numeric generated values, and when we try to use it the error message seems to imply that auto-generating strings isn't supported. Could you confirm whether this is the case? If so it seems an odd omission, given that it's part of both the JPA and JDO standards (JPA Generator.UUID_HEX and JDO value-strategy="uuid-hex") and that the Java language itself supports it (java.util.UUID). JDO Feature Version: 2.4.7 Priority: Normal Status: Active Replies: 5 Type:  JDO Feature ...

 
issue

Null pointer exception being thrown from within ObjectDB.

EXCEPTION/DESCRIPTION: Bug Version: 1.04 Priority: Normal Status: Active Replies: 1 Type:  Bug ...

 
issue

out of memory error

we had a system crash on GC overhead limit reached, these are the last logs: Bug Version: 1.04 Priority: Normal Status: Active Replies: 1 Type:  Bug ...

 
forum_thread

WebSphere Liberty Configuration

Hi! I've been trying to get ObjectDB configured with WebSphere Liberty server. I have been able to get the sample app running in TomCat but when I run the jee version of the guestbook in WebSphere I get a combination of errors depending on how I tweak the configuration the most promising error I get is this one: ... WAS's craziness. Thanks for getting the fix out there so quickly!   -Aaron ...

 
issue

Feature Request: Subclassed PersistenceException for Type Not Found in DB Schema

Hi, Feature Request Version: 2.6.3 Priority: Normal Status: Closed Replies: 3 Type:  Feature Request ...

 
issue

NPE at com.objectdb.jpa.JpaQuery.getResultList

This is very similar to issue #51  raised by kaosko .   So perhaps I should have added it there.  Anyway, here it is....   Bug Version: 2.2.7 Priority: Normal Status: Closed Replies: 3 Type:  Bug ...

 
forum_thread

Performance problem

Hi, we have a strange performance problem with ObjectDB 2.5.3_01 and JBoss 7.1.1. We have two ObjectDB databases on one ObjectDB server. Production database is running 5-10 times slower than test database. Their size and number of records are almost identical. When running production database in separate test environment its speed is very good. We did a performance analysis on our 2 linux servers one running JBOSS and other running ObjectDB. - CPU utilization of JBOSS server is max 5-10% (per core)... problem as a schema change problem but will try again to fix it. regards. Project.zip ...

 
forum_thread

Criteria Query results in a NoResultException instead of returning object

When I run the following code    ... easier). Please try build 2.4.4_04 that should fix this problem. Thank you for your report.   ...

 
issue

[ObjectDB 2.4.1] Unexpected exception (Error 990) on getObjectById

In this code: String id = "my key"; itemDb = pm.getObjectById(ABC.class, id); I get this: Bug Version: 2.4.1 Priority: Normal Status: Closed Replies: 3 Type:  Bug ...

 
forum_thread

ODB tries to create log files inside its own jar on Win7

I sent a demo of an app I've been developing on Linux to some Windows 7 users, and they were unable to run it.  The stack traces they sent me indicated that ODB was trying to create its log files inside objectdb.jar, which was inside the executable jar packaged by Eclipse.  Here's the end of the stack trace: #1 2012-04-18 02:47 I sent a demo of an app I've been developing on Linux to some Windows 7 users, and they were unable to run it ...