About JOIN

issue

Unexpected exception (Error 990) - Merge with no Transaction

I am frequently having an error when merging a detached object outside of a transaction. (Is this allowed? I am not trying to modify the object, just read data from it.) Here is a test case: Bug Version: Priority: Normal Status: Fixed Replies: 1 Type:  Bug ...

 
issue

out of memory error

we had a system crash on GC overhead limit reached, these are the last logs: Bug Version: 1.04 Priority: Normal Status: Active Replies: 1 Type:  Bug ...

 
forum_thread

RT Java application recording into 100DB run OOM after a few hours.

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). 1/ I use the default objectDb.conf (i mean i dont use any - so it must be using the default somewhere). 2/ Using Netbeans, I profiled the application and I noticed that there is one thread (ODB FileWriter) running for each open DB. #1 2015-01-02 20:11 Hi, I am running a java application that records data from 100 feeds into 100 different database - this i ...

 
issue

Deleting archive log folder causes exception

Hello, we have observed strange behaviour when we delete odb archive log directory. We are running long term tests and during it we are deleting all logs that are not needed keeping the system running. When the "archive/" folder, where odb logs are archived, is deleted, the exceptions occur: Bug Version: 2.5.1 Priority: Normal Status: Fixed Replies: 1 Type:  Bug ...

 
issue

NullpointerException when execute a commit

Hello, following exception occurs when using objectdb: Bug Version: Priority: High Status: Fixed Replies: 1 Type:  Bug ...

 
issue

com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null

Exception in thread "main" [ObjectDB 2.6.0_04] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.7.0_51 (on Windows 7 6.1). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null java.lang.ArrayIndexOutOfBoundsException at java.lang.System.arraycopy(Native Method) at com.objectdb.o.SEM.c(SEM.java:77) at com.objectdb.o.SEC.g(SEC.java:196) at com.objectdb.o.SEC.c(SEC.java:84) Bug Version: 2.6.1 Priority: Low Status: Active Replies: 1 Type:  Bug ...

 
forum_thread

com.objectdb.o.InternalException: Unexpected internal exception

Hi, I am using objectdb.jar version 2.6.8 (installed via Maven). I am trying to authenticate a user. Initially, the database is empty. I have the following query: @javax.persistence.NamedQuery(   name = "getPersonByName",   query = "SELECT _person FROM metamodel.user.Person as _person WHERE _person.userName = :userName" ) I execute the query as follows: #1 2016-06-01 12:33 Hi, I am using objectdb.jar version 2.6.8 (installed via Maven). I am trying to authenticate a us ...

 
forum_thread

Problems Running ODB Explorer

When ODB is run in embedded mode (Eclipse), it is fine but the explorer throws the following exception:-   #1 2013-01-21 12:09 When ODB is run in embedded mode (Eclipse), it is fine but the explorer throws the following exception:- [2 ...

 
forum_thread

Concerning coding style of the example in the posting instructions

(This forum item was spawned from discussions in a private helpdesk ticket.) I write with reference to the coding example in the posting instructions and many of your other examples posted in the forums. While I appreciate the recommended coding style as shown makes for convenient minimal examples and test cases,  I contest that it breaks the rules for JPA2 entities on at least 2 counts. Firstly, the posting instructions state:  #1 2012-03-14 00:28 (This forum item was spawned from discussions in a private helpdesk ticket.) I write with reference t ...

 
release

2.2.2

... ( issue #29 ). Fixed a bug in handling JOIN queries with primary key fields. Version 2.0.4 ...