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;and then execute the query using getResultList :     criteriaQuery.select( root );  

/persistent-nontransactional   i've checked state of root object, objects are persisted correctly

: a) What do you suggest to fix the issue above at the root - other than increasing heap size (currently not

;    Root cdi = q.from(CDI.class);          

= owner;     }   } } The root cause is: com.objectdb.o.UserException: Attempt

? Also, is there any additional debugging that we could enable to help with determining root cause if this occurs

this further you can look in the profiler (e.g. VisualVM) for the roots that start the chains of objects that hold these MST objects in the heap. support Support

the path etc. which isn't correct as it was running as root , I just had this suspicious feeling

= criteriaBuilder.createQuery(aClass);      Root entityRoot = q.from(aClass);    

. Are you using enhanced classes? Are you using  "objectdb.temp.no-detach" ? Try to find the roots

. for example, /usr/local/share/objectdb: lrwxrwxrwx 1 root staff 24 Apr 5 16:44 work - /var/local/objectdb

I am getting following error when i am trying to connect to server: [com.objectdb.o._PersistenceException: Login Error (bad username 'admin' or password)] with root cause com.objectdb.o.UserException: Login Error (bad username 'admin' or password) at com.objectdb.o.MSG.d(MSG.java:61) at com

in a libs directory on the root of the eclipse project and then add it to the classpath runtime

\ root \Desktop\CellFateScout\SMMD.odb' Failed to write to file: 'D:\temp\odb-synthetic

(OrderData.class);        Root order = query.from(OrderData.class

In earlier versions this query worked fine. In version 2.5.2_05 does not work .orderBy(cb.desc(cb.greatest( root .get("createDate").as(Date.class)))).distinct(true) Thank you for your help. galandor Orlov Sergey Please try build 2.5.2_06 that should fix this regression (of casting to Date ). support Support

for the database requests. * Probably, all persisted instances will be root objects with unique

the database was wrong. However, because I don't understand the root cause of the issue, I don't know

), and then right click the project root and run (Run As Run on Server) with WildFly if installed on Eclipse.   support Support

have a class hierarchy in which both Link and Folder are subclasses of a common root Entry

/objectdb.jar   karaf@ root () list START LEVEL 100 , List Threshold: 50 ID | State  | Lvl

.class); Root person = cquery.from(PersonTest.class); cquery.select(cbuilder.construct(AdvoluxUID

related to entity objects hold in memory. Please check for GC roots to the entity objects in order

Hi, I am doing something simple like final Root from = criteria.from(T.class) final Path path = from.get("someStringProperty") final Expression upperPath = builder.upper((Expression ) path); upperPath.alias("TEST"); criteria.multiselect(from, path); criteria.orderBy(builder.asc(upperPath)) I

databases. (If you think this is the root of the problem then I can switch it off across the board

of more than one class path root ( issue #554 ). Fixed a NullPointerException on detachment of some objects. Fixed Linux "Name or service not known" error on server stop.

.createQuery(ReportDownloadObject.class);     Root r = q.from(ReportDownloadObject.class

= em.getCriteriaBuilder(); CriteriaQuery cq = cb.createQuery(Service.class); Root rootService = cq.from

most of these instances (i.e. a path to the root ) may help. support Support Ok, I've uploaded the 3rd heap dump now

From my Entities a StaticMetamodel is generated through Hibernate JPA 2 Metamodel Generator. When i now try to build a query with the Specification-Interface [new Specification () {     @Override public Predicate toPredicate(final Root benutzerRoot, final CriteriaQuery

;  private Map data; } Error : Stacktrace:] with root cause com.objectdb.o.UserException

root objects (which cannot be released by the GC). Can you share a full heap dump after GC