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issue

Error in production. Failed to commit transaction: Unexpected database state: BTree -152 is not found

2014-06-16 11:52:26,684 ERROR cl.intelidata.servlet.Fact .respondeRut (122 ): Unexpected internal exception [ObjectDB 2.5.5] Unexpected exception (Error 990) Generated by OpenJDK 64-Bit Server VM 1.7.0_25 (on Linux 3.11.0-12-generic). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException Bug Version: 2.5.5 Priority: Normal Status: Active Replies: 1 Type:  Bug ...

 
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Mysterious "Attempt to persist a reference to a non managed instance" error

I've been working with ObjectDB for the past several months, and it's behaved pretty much as expected. I made a few modifications to a working set of classes today, and it's started throwing exceptions at commit time. I've stripped it down to a  set of files that seem to be of trivial complexity, but it's still failing. It involves two entities, Index and Ostrich. The thing to note is that the Index structure is recursive through maps; but that's never caused any problem for me in the past. #1 2011-06-08 20:51 I've been working with ObjectDB for the past several months, and it's behaved pretty much as expected. I ...

 
issue

query.getResultList() throws ClassCastException

I modified the example code to include an index on the Point class like so:     @Index(members={"x","y"}) Then when I run the following query:     TypedQuery<Point> query = em.createQuery("SELECT p FROM Point p where p.x <= :x and p.y >= :y",         Point.class); I get the exception at the end.  I do not get an exception if I: Bug Version: 2.3.0 Priority: Normal Status: Fixed Replies: 3 Type:  Bug ...

 
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Mapped By Fetch is very Slow

Well ! I think i pointed out a HUGE performance issue with mapped-by attribute (yeah again :( ). Here is the test case : 1- Create 100 000 entities with for each 1 entity with @OneToOne(mappedBy attribute) 2- Retrieve only 10 000 for testing 3- Wait ... On my AMD FX 8350, it took 60s Now, go the MyEntity class and remove "mapped-by". You obtain 1 second max of query fetch. ... faster but will require updating both sides on every change (keeping them synchronized). ObjectDB Support ...

 
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Guessbook tutorial: Java EE 6 JPA Tutorial - Maven Project

I have a Max OSX Lion and am running Netbeans 7.2 with Glassfish 3.1.2. I download the tutorial and run it. The moment I type something in the sign in block and click add, I get the following error trace: (Does anyone know a fix?)   #1 2012-09-30 07:18 I have a Max OSX Lion and am running Netbeans 7.2 with Glassfish 3.1.2. I download the tutorial and run it. The m ...

 
issue

Server crash - Mismatch client-server protocol prefix

We've been having a problem where our ObjectDB server goes unresponsive every 2 days or so.  I've reviewed the server-side logs, and there are no events logged shortly before the crash.  Once the server gets in this state, it is unresponsive to bin/server.sh restart; I have had to reboot the entire server on which it's running.  The only recorded symptom is a client-side error (which fortunately gets auto-mailed to me): ... cause of this server problem? Maybe both are result of a change in your system or upgrading an ObjectDB version? ...

 
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ObjectDB 2.x is working without any activation code

Hi, I downloaded the objectDB from the http://www.objectdb.com/object/db/database/download and then added the objectdb.jar in my classpath. I used the default objectdb.conf file present in the objectdb.jar file and it is working without any activation code.. Is it is bug in objectdb or it works without actionvation code also. I am saving some information into the some.odb file and reading the informatin without any problem. What exactly is the activation code for ? Thanks & regards, ... to which machine and in case if we reimage the machine and change it's computer name do we need to generate a new activation code ? ...

 
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Pessimistic Lock Timeouts setting

Hi,   I realise that JPA2 doesn't necessarily define a standard API way for Lock Timeouts. However, there is a standardised query 'hint' that can be setup to make the underlying DB lock a record for a specific time. The hint property is: "javax.persistence.lock.timeout" ... - it will help. Notice, however, that the new change doesn't eliminate these exceptions - when the timeout is exceeded ...

 
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Homepage and forum nearly inaccessible

#1 2014-05-17 09:24 Homepage and forum nearly inaccessible from France/Germany, takes minutes to react. ...

 
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TYPE Expression

Hi there! Trying to add a simple type expression with the criteria api like in your sample: cb.notEqual(e.type(), cb.literal(Country.class)); results in the error: Caused by: com.objectdb.o.UserException: Attempt to store an instance of a non persistable type java.lang.Class at com.objectdb.o.MSG.d(MSG.java:61) at com.objectdb.o.TYW.writeElement(TYW.java:223) at com.objectdb.o.QRR.l(QRR.java:424) at com.objectdb.o.QRR.g(QRR.java:230) at com.objectdb.o.QRR.b(QRR.java:151) #1 2011-12-06 00:01 Hi there! Trying to add a simple type expression with the criteria api like in your sample: cb. e ...