Internal Website Search

Hi, I am running a java application that records data from 100 feeds into 100 different database - this is done is one thread. It works fine several hours - and suddenly i got an out of memory issue (I checked there is no leak in java - I cleared the entity manager every 10 new entity) - I run

back all         em. clear (); ///

Hi, We have a memory leak in our application which seems to be related with ObjectDB. Basically, we use single instance of EntityManager, which is opened on aplication initialization and closed when the user logs out, as well as EntityManagerFactory. We use em. clear () after every commit

there is no field value on Column annotation but i need solution like that on pure JPA if possible. Fastest clear

dump. There is a clear indication that the configuration was updated successfully and a cache size

.getPersistenceManager();         // Clear out existing objects

Bimal kumar dalei Unfortunately the problem is not clear . If you print objects of a class

documentation. Below is an example that has #1 and #2 together. Additionally it's not clear how I find

;are clear selling points. (JPA and JDO APIs versus an elegant proprietary API is a negative

: Why objectdb cause so many memory that it fails with "-Xmx1432m", even if em. clear () at every 0xFFF

, it was not completely clear to me if this setting controlled how many internal threads ObjectDB uses

is clear I guess. Must add that I am using the Glassfish server 4. I didn't somehow configure JAX-RS

update page http://www.objectdb.com/java/jpa/setting/schema it is not clear how to handle this case

- from the ObjectDB manual - by: "The following operations clear the entire persistence context

.getTransaction().begin(); em.persist(data); em.getTransaction().commit(); em. clear (); TypedQuery q = em

We should add this ability in future ObjectDB versions, thank you for making this point clear

Source) mimac Milan Fabian OK. Apparently the problem is clear now, and we are working on a quick fix

results. I tried em.flush(), em. clear (), etc.. that do not work. Any idea? TIA gzdillon Lai Yang Maybe

subclasses of NamedEntity the field will be initialized as null . support Support Perfect. Thanks for clearing up. btc_es BTC EmbeddedSystems

the EntityManager (L1) cache by invoking clear . JDO provides some additional settings in which objects

part of the codebase from the persist() c) it's not at all clear to me why this shouldn't be idempotent

, similarly to the way that JPA 2.2 streams work. To free memory, however you will have to clear

regards Arne   PS.: maybe I should make clear , that Testclass uses its own equal and hash methods

. Is there a similar option für ObjectDB? If I were unable to make myself clear , here's what I want in

; So to be absolutely clear ... the enhancement takes place around the assignment of a persistent field, not

to pass a non entity object to merge should throw an exception with a clear error message

();         em. clear ();         out.println

you for this report and for the clear test case. Please try build 2.5.4_03, which should fix

described in post #3 clear enough. The other message is because we have referenced the ObjectDB

already made, but they seem to be ignored. So, my (and my company's) wish is to see a clear roadmap of ObjectDB

so starting the next build there will be a clear limit of 64KB. Thank you for this report. To avoid

- the map is loaded and its contents are printed. On the second run (without deleting or clearing

().commit() em. clear () System.gc(); em.getTransaction().begin(); // here we had a break point and did

, and on complete clean and build in NetBeans, and also after complete NetBeans cache clear

collection happening to clear the memory from the CST/BYR objects.  I'm not sure

only stated, that the transaction has been marked for rollback. Why it has been marked was not clear

, not within some days, for sure. But we need a clear picture/plan when we could have an optimized

to discuss this - issue tracking is only for clear bugs and precisely described feature requests. support Support

;    em . clear ( ) ;          out . println ( em . createQuery

.class); bensteele Ben Steele Maybe it was a cache problem and restarting the database cleared the cache

of embedded objects to collections. Fixed database page objects reuse to release to be cleared

at fault). regards, Darren webel Dr Darren Kelly The problem is clear and understood

(JpaQuery.java:722) ... 15 more This occured when the app tried to clear data for a particular id

version 2.7.4_04 that solves this issue is essential and should remain. It isn't clear

- once it becomes detached existing values are not expected to be cleared but then transparent activation is disabled

(..) call the object is ok. Inside the @PrePersist method all fields are cleared .  mosi0815 Ralph Moser

Remove the entity object, EntityManager is flushed & cleared , Transaction is not committed Count

of database corruption, and in the worst case restarting the system to clear all cached data may help, for now

;     em. clear ();                  entity = em

. clear (); } }); em.getTransaction().commit(); Query q1 = em.createQuery("SELECT count(my) from MyEntity