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Issue
7

Better support for ObjectDB in Eclipse Plugins

ObjectDB can be used in Eclipse plugin, but currently it has to be embedded in the plugin and cannot be used from other plugins in which it is not embedded. More details can be found in the following ... that will enable using ObjectDB as a separate bundle and accessing it from other bundles / Eclipse plug ins
Issue
7

Exception in thread "ODB-StoreHandler-5094" java.lang.NullPointerException

is occurring in our data.  At the very least, it does appear that ODB read/write threads are terminating ... and identify why they are not showing up in the ODB log, and why they are bubbling ... number of ObjectDB that you use in production? It seems that there is no risk of database corruption
Forum
7

Improvement in replication

Hi, I was thinking about some improvement in replication mechanism. Our application ... . So in current implementation when master node dies, there is only a chance to read data from slave ... for next ObjectDB versions. Thank you for this idea. It is an interesting direction and it should be considered in
Issue
7

Internal exception: NPE on criteria query with IN clause and empty collection

Hello ObjectDB team, I receive following exception in my application: [ObjectDB 2.7.3_01 ... already narrowed the cause to the fact that I use JPA criteria query API, and I pass an empty collection to IN ... (rootService); cq.where(rootService.get("key").in(templateKeys)); //templateKeys is empty by mistake
Forum
7

internal object DB locking in an embedded multi threaded application

Hi, we are using Embeded objectDB 2.4.4_06 in a highly multithreaded concurrent manner and we have noticed a performance problem in our application that seems to be attributed to ObjectDb's internal locking. When profiling our app in JVisualVm we notice a large number of threads are blocked
Issue
7

NPE in server mode

See stack trace below. Unfortunately I just uncovered this in a log check so I dont have any ... ) at java.lang.Thread.run(Thread.java:595) Full log is attached. NB: This occured in version 2-2-9_07 (as this is what we currently use in prod) so may be resolved in the latest version anyway. The stack
Issue
7

NullPointerException in __odbGetNumMember

Hi, When deleting an entity "Mitglied" -> everything works fine. Trying to delete another one (in a separate transaction) always causes a NullPointer Exception in __odbGetNumMember line 1 of the enhanced Mitglied class. I am unable to replicate it in a simple testcase but it always happens in
Forum
7

ObectDb 2.3.6 in OSGi environment

ObjectDb and another bundle which includes the POJO models. Everytime I start in plugin evironement i get an PersistenceException, because my POJO not found. If try the same test in normal Java ... to call the second bundle in following way with a JUnit Plugin test: TypedQuery query
Forum
7

ObjectDB and Hibernate in one JVM?

Hi all, I need to persist my application data and also access a legacy RDBMS system in the same ... system to access RDBMS. Is it possible to use both ObjectDB and Hibernate in the same application ... and ObjectDB in the same Java application. If the Hibernate version that you are using has different
Forum
7

objectdb explorer in ver 2.2 and 1.0

Hi   In first step  I have evaluated JPA API now I'm testing JDO API and I'have spotted that object explorer has lower functionality than in ver 2.2 eg garbarage collector or xml import/export ... of ObjectDB 1.0 Explorer are not implemented yet in ObjectDB 2.2. This is because ObjectDB 2 was written