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2

Resource leaking via a rogue Shutdown Hook

A shutdown hook is registered upon ObjectDB initialisation. The hook is loaded from the web application's class loader. When the application is stopped (not the server, just the application) the hook is not cleared. This leads to web-application class-loader leak, that results in huge resource loss
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2

Apache Tomee 1.5.2: Failed to use JTA (TransactionManager is not found)

, and putting it in the web application WEB-INF/lib directory. Try also using objectdb-jee.jar instead ... application failed: C:\Users\Mircea\Documents\NetBeansProjects\natural7\target\natural7-1.0-SNAPSHOT: org ... from catalina.properties and it works properly. PS. Your solution worked also (with WEB-INF) because I
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2

Getting com.objectdb.o.UserException:

I am using the object db version 2.x in a web application that runs on tomcat4. I am using the default configuration file. I am getting the follwing error when I launch the application ... Group\Tomcat 4.0\webapps\Expresso\WEB-INF\log\odb20120904.log' at com.objectdb.o.MSG.d(MSG.java:74
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2

How to install ObjectDB on my Amazon EC2?

mode, and in that case you only have to run a Java Web Server / Web Application, and ObjectDB will be used as a library with no separate process, as part of your web application (in that case ... . I searched the web but didn't find any proper tutorials. I appreciate if you help me with a guide
Issue
2

javax.jdo.JDONullIdentityException: The identity must not be null.

When stopping my JEE 6 Web Profile application in Glassfish 3.1.1, I sometimes get this exception ... cannot execute my pages anymore after restart of the web application: com.objectdb.o ... ;_ThreadName=Thread-2;|Cannot stop module web [ObjectDB 2.3.7_25] javax.persistence
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2

WebService : Failed to get reference value of field using enhanced method

added objectdb.jar to Tomcat-Dir/lib directory. (I use axis2 Web Service Framework ... loaded using difference class loaders. ObjectDB uses the current thread context class loader (as web applications) but apparently that specific class has also be loaded using another class loader
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2

Possible cause for "Enhancement of type ... is old and cannot be used"

of type ... is old and cannot be used' across a number of projects (both large web app project ... it to get the exception? Briefly: in one simple web app test case I just established this evening that this error ... reflection However, in my main real-world web app (too large to provide here) I however definitely
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2

OutofMemory error with Object DB 2.0

The application works fine with only 256MB heap size with objectdb 1.0  But on 2.0 even with max heap size of 1024MB, I get this error. The application reads xml file of around 1GB and creates a new odb file ... of an OutOfMemoryError based a the stack trace. If you can provide a heap dump of the application
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2

Eclipse plugin problem (using ObjectDB as a separate bundle)

, do the following: 1. Run the application. 2. If the window does not appear and there is a lot of stack trace ... box, then select e4 Application Project. 8. Type _com.epimss.lab as the project's name and src-java ... for the resrc folder. 11. Run the application and follow the previous instructions.   Thanks
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2

java.nio.channels.OverlappingFileLockException

Hello, whenever I re-deploy my web application in Sun Java System Web Server, I get the following exception and the application cannot run anymore. Any clue what I am doing wrong?  I use the file-based db access (local to the web app, as described in your tutorial). Thanks for pointers! Best