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issue

Internal error

SEVERE: Exception [ObjectDB 2.7.1_01] Unexpected exception (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_131 (on Linux 4.13.0-16-generic). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: null com.objectdb.o.InternalException at com.objectdb.o.InternalException.f(InternalException.java:236) at com.objectdb.o.STA.K(STA.java:348) at com.objectdb.o.ENT.F(ENT.java:546) at com.objectdb.o.ENT.O(ENT.java:694) at com.objectdb.o.LDR.G(LDR.java:613) at com.objectdb.o.LDR.F(LDR.java:473) at Bug Version: 2.7.2 Priority: Normal Status: Closed Replies: 16 Type:  Bug ...

 
forum_thread

Mismatch client-server protocol prefix

Hello! We migrated one of our legacy webservices to Spring Boot/Spring MVC. Now i have a strange problem. At first the app runs perfectly for a couple of hours. After that it stops working and I get the following exception: #1 2015-06-17 16:02 Hello! We migrated one of our legacy webservices to Spring Boot/Spring MVC. Now i have a strange prob ...

 
issue

javax.servlet.ServletException: Annotated methods must follow the JavaBeans naming convention. __odbHidden_getPropertyName

NB: the following issue only happens with ObjectDB, it does not happen with EclipseLink.  Glassfish3.0.1 objectdb-2.2.5_10 JavaEE6 web app The error reports as: javax.servlet.ServletException: Annotated methods must follow the JavaBeans naming convention. __odbHidden_getWidthPxSideBarLeft Where getWidthPxSideBarLeft() is an annotated getter of an entity ViewConfiguration: ... only working on ObjectDB evaluation and did very careful install, library reassignment and rebuild, which I seemed to have skipped over ...

 
forum_thread

Problem upgrading

Hello! We are trying to upgrade from 2.6.3 to 2.6.6. Now our application throws an exception. It's generating endless log files. I had to turn up Xmx to even see it before the JVM crashes. (Our web framework tried to show the exception on the client) I did a full rebuild of the project. It's using the right version of the enhancer. There are no code errors. If I change everything back to 2.6.3 it starts to work again. Any ideas? Best Regards   Here's a part of the output: ... delete my whole local maven repository to force a clean install of every artifact. That's the output of the enhancer: ...

 
forum_thread

Modifying something with Explorer -> app JPQL with Enum doesn't work anymore

Hi! Scenario: Copy attached DB into localhost ObjectDB server (I'm running 2.5.1_03). Open attached project JavaEE Maven with NetBeans (7.4 beta in my case). Start ObjectDB on localhost as server. Run project on Apache Tomee 1.5.2 standard. Take a look at NetBeans' output to see how many entities are found with field type GOOD. There are 2 ways generate the bug: #1 2013-09-03 10:13 Hi! Scenario: Copy attached DB into localhost ObjectDB server (I'm running 2.5.1_03). ...

 
forum_thread

Speed of queries that return many objects

Hi, I have a DB of 146MB - with 1_000_000 elements. Loading the contents (objectDB query in java) takes about 10sec. I am using a recent MacBook (SSD blabla - disk I/O speed is about 400MB/sec - according to blackMagicTest app for mac) - so I was expecting the query to take less than one sec (146/400 = 0.35sec.. + some overhead). I was wondering if this kind of speed is "normal", or if this is something I should investigate. Thanks EKK ... class - Build using maven clean install -DskipTests - Start Spring Boot application in target folder: ...

 
forum_thread

Project runs in Eclipse but not when exported to runnable jar

I have a simple project that performs some stability calculations and displays a scale drawing of a model glider. I decided to use objectdb as a way to persist the values for later retrieval. The project works perfectly well when run from eclipse but nothing opens when I export to a runnable jar and execute that. No windows open, there are no eror dialogs etc. Commenting out all the code related to object db resolves the issue and the project runs, so I'm fairly sure it is something I've done relating to objectdb. #1 2011-08-15 06:37 I have a simple project that performs some stability calculations and displays a scale drawing of a model glider. ...

 
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Saving custom list which implements java.util.List fails

Hi, I'm evaluating ObjectDB for storing Objects modeled with Eclipse Modeling Framework (EMF) and encountered the following problem:   I took the Point-example from the tutorial and added a list-attribute which is declared as java.util.List but the actual Object MyList just extends ArrayList as shown below. #1 2013-03-27 13:39 Hi, I'm evaluating ObjectDB for storing Objects modeled with Eclipse Modeling Framework (EMF) ...

 
manual

JPA / JDO Class Enhancer

The Enhancer is a post compilation tool that improves performance by modifying the byte code of compiled classes after compilation. ObjectDB Enhancer is a post compilation tool that improves performance by modifying the byte code of compiled classes after compilation. Enhancement is mainly for user-defined persistable classes ( entity classes , embeddable classes and mapp ...

 
forum_thread

Cast exception?

Somehow I am unable to persist an entity class I wrote with manual @Id. I have a small Player class and I wish to store it with user ID as the primary key. So I declared the (only) primary key field as: @Id public int uid; This is how I'm persisting the instance: ... is not accessible for it. Where do you install the objectdb.jar file? Is it in the same location as your entity ...