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Run out of memory

Hi, I've been looking into ObjectDB for our use, where everything has been great apart from I'm stuck on the following problem.   I am trying to load a large file (> 1GB), process certain information and store it back in the database to access / modify later. I require to be able to rollback changes as well, where there can be massive amount of changes.   ... side in C/S mode), but the ObjectDB storage engine (server side in C/S mode) still keeps the changes in memory until commit. ...

 
forum_thread

How to enhance the JPA/Spring/MVC to implement RESTfull for CURL client?

Here is my attempt to enhance the JPA/MVC/eclipse tutorial to implement a RESTful service. Why does this not work with this curl command? I get 404. Can someone help me correct this? Do I need to change my web.xml servlet mapping in web.xml? I've been experimenting with and nothing seems to work. Thanks Siegfried Here is my web.xml fragment: ... -X GET HTTP/1.1 406 Not Acceptable Server: Apache-Coyote/1.1 Content-Type: text/html;charset=utf-8 ...

 
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zip file or JAR manifest missing

I found the message: Error opening zip file or JAR manifest missing: /E:/projects/ObjectDB/bin/objectdb.jar Some of projects can read the DB, but others can not read or write the DB. ... If you get it while using ObjectDB in an application server, Eclipse plugin, etc. - please provide more details and a test case. ...

 
issue

Schema-Update: Rename superclass and remove one subclass

Hello, we renamed a superclass and removed one of the subclass. If we then try to open the Database (with ObjectDB-Explorer) we get a "Failed to generate dynamic type ..."   Small Example: Generate Database ... (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_51 (on Windows 7 6.1). Please report this error on ...

 
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turn off auto-serialization

Hi    As far as I understand if you have a classe that implements Serializable and is referenced by an Entity it will be automatically stored using standard serialization mechanizm.  Is there any option to turn off that feature so that if an un-enhanced (Serializable) class is referenced an error will be printed ??   Thanks in advance b ... file. If you have separate configuration files for the server and the client - notice that this setting has to be changed on the ...

 
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GlassFish 3.1.2.2/JBoss 7.1.1

Good day, We have few troubles with GlassFish on @remote. When we wants to get entity from remote interface, but in the result we have null in all entity fields. As I see there is a GlassFish problem (http://www.java.net/forum/topic/glassfish/glassfish/cant-return-entity-ejbs-remote-ejb). May be you have some ideas?  When we just try JBoss 7.1.1 nothing works at all. When I get a real world objectdb deployment example?    Thanks.  ... soon? Unfortunately, using the older version of the server won't work for me since it lacks Java EE 6 full profile support. ...

 
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InternalError on query of empty database

Hi, I have reasons for sometimes trying to query the database before anything has been created. The problem is the database throws a InternalException when that happens. Is it possible to throw something that identifies that that is the issue, say something like "MissingSchemaException", ie something that clearly shows its because no data of that type has been added? This just makes the exception catching cleaner. Thought thinking about it, it probably needs to be a JPA exception, maybe something like javax.persistence.EntityNotFoundException? ... (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.6.0_20 (on Linux 2.6.38-10-generic). Please report this error on ...

 
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UserException - Object User#2 belongs to another EntityManager

Hi! Scenario's steps: 1. User goes to his profile, a JSF page. 2. @RequestScoped CDI bean UserDataB loads the current user of the session at each request, by using @Stateless bean UserC#findUserById(Long id) 3. JSF page's @RequestScoped CDI bean AnotherB loads trades of that user, by using @Stateless bean TradesC#findTradeByClient(User u). ### UserC and TradesC have their own @PersistenceContext EntityManager with the same unitName. ... Isn't that true? Used application server: Apache Tomee 1.5.2 edit ... that EntityManager wasn't closed. The application server is allowed to reuse an EntityManager with stateless beans (and it is ...

 
forum_thread

Schema-Update: Rename superclass and remove one subclass

Hello, we renamed a superclass and removed one of the subclass. If we then try to open the Database (with ObjectDB-Explorer) we get a "Failed to generate dynamic type ..."   Small Example: Generate Database ... (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_51 (on Windows 7 6.1). Please report this error on ...

 
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Thread in BLOCKED state

Hello, Some on my threads stay in BLOCKED state in my thread pool. When i watch the stack trace, i see only just obfuscated object db code. ... ... i can't reproduce the use case ( issue on prod server ). You can close /delete the thread if you want support. ...