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issue

Unexpected Exception during commit

I'm testing code that otherwise has been working with a clean database. I have seen several examples of the following exception. It never seems to happen in the same place twice, though. If you can give me a hint as to what would internally cause this, I'll try to reproduce it. Carl   ... also get the following on the server: java.lang.NullPointerException at ... com.objectdb.o.CFG.q(CFG.java:125) at com.objectdb.Server.run(Server.java:96) at com.objectdb.Server.main(Server.java:66) java.lang.NullPointerException at ...

 
issue

Querying error - java.lang.ClassCastException: com.objectdb.o.STV

I'm getting the ClassCastException below when querying objects. As yet I haven't been able to track down the exact circumstance in which it occurs - saving and querying objects works fine on attempts to recreate - but presumably at some point an object gets saved which objectdb doesn't like. Any pointers as to what is wrong or approaches to investigate further would be much appreciated. ... Source) at rbccm.felix.gridservice.admin.server.WorkflowAdminClientImpl.query(Unknown Source) at ... 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.5.0_21 (on Windows 2003 5.2). Please report this error on ... Source) at rbccm.felix.gridservice.admin.server.WorkflowAdminClientImpl.query(Unknown Source) at ...

 
forum_thread

JRebel integration feature

Feature request: Dynamic class enhancement during development compatible with JRebel.... together on a very complex web app on Payara41 community server (which is forked from Glassfish).     ...

 
forum_thread

Trouble bug on explorer

Hello having trouble when i try to push new objects from class. I got exception from explorer.     ... (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.7.0_04-ea (on Mac OS X 10.7.4). Please report this error on ...

 
forum_thread

Cascading makeTransient

Hi! We have a memory leak in our app because of ObjectDBs __odbTracker fields. The situation is that we read the objects from the DB (many and large objects of class A) and then keep in the application cache only some embedded parts of those objects (let's call them class B). This application cache should work independently on the DB as if it contained transient objects. ... (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_40 (on Mac OS X 10.10.2). Please report this error on ...

 
forum_thread

Searching lists within objects

Hi everyone,  I've a problem with searching on lists. I'm uncertain as to what the best form is, so I've created a maven project with all the classes and a unit test showing my issue. Pretty much I want to search using cb.isMember passing an object. This however does NOT work. I'm uncertain how the database is doing its matching, but it looks to me like it matches using objectids, which means you can only match isMember if you have a database object. This does not help as I'm never going to have the real object at search time. ... by Java HotSpot ( TM ) 64 - Bit Server VM 1.6.0_20 ( on Linux 2.6.38 - 8 - generic ) . ...

 
forum_thread

Pre-detach loading: retrieval by navigation not working in if statement

objectdb-2.6.3_04 JDK1.7 VM option at runtime: -javaagent:lib/objectdb.jar Experimental mode: objectdb.temp.no-detach NOT USED ... ( ) ) ; The Glassfish4.1 server is set to run over the project in-place at ./build/web/ If I ... missing user classes that are built synthetically by the Server and the Explorer). You should be able to use it now with build ...

 
forum_thread

ObjectDB within a resource adapter module and Java EE Connector Architecture

Has anybody managed to use ObjectDB in a resource adapter module in accordance with the Java EE Connector Architecture so that it may be packaged separately from (but used by components of) an EJB Module after the pattern of the classic EAR File structure as illustrated in the Java EE 7 tutorial in Figure 5-1 EAR File Structure ? ... I can likewise for WAR deployment in a final server at least ensure that the databases are at different paths: ...

 
forum_thread

Optimistic locking: prevent version increment on entity collection attribute

Hello, I have an entity E with an attribute which is a collection of entities (one to many relationship) with an optimistic locking strategy supported by a version field. Is it possible to prevent the increment of the version of entity E when entities are added to or removed from the collection? Something like the equivalent of @OptimisticLock(excluded=true) in Hibernate? Thanks, Farid ... make any difference. Also, each of my calls to the server is made in a transaction (the entry point in the servlet is annotated ...

 
forum_thread

Exception when dataset bigger than treshold

I was working on reporting service for my application and found a problem with datasets bigger than treshold set in objectdb.conf.   ... 1 odb odb 0 Jun 20 12:25 1021235963.lck ODB server is running as odb user and odb group. Doctor on the same database, which ...