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Replication failed

Dear support members, I am trying to set up a replication url in objectdb.conf and have the the following error in the log files: [ObjectDB 2.3.4] javax.persistence.PersistenceException Failed to connect to server 127.0.0.1:6136 (Connection refused) (error 522) at com.objectdb.jpa.EMF.createEntityManager(EMF.java:176) My objectdb.conf: ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
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ways to recover from DB curruption

Hi, I have a database file which was mistakenly opened by a different version of my entities model and is now not usable any more. When I try to open this file using explorer or even running the Doctor on it I get this exception: ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
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Recommendation - concurrent access multiple class v

Hi! I've just started to architect a new system, stateless JSON API, which is expected to have very high load and to require more servers for parallel deployments (same app across multiple servers). I am considering using ObjectDB, because of its advantages and easy usage, but I'm afraid that it might get corrupted because the manual says that we must not access ObjectDB with different versions of a class. Let's take the following scenario: ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
issue

Regression bug in using version 2.4.5 with GlassFish 3.1.2

[#|2012-12-18T05:26:53.167-0800|SEVERE|glassfish3.1.2|javax.enterprise.system.core.com.sun.enterprise.v3.server|_ThreadID=44;_ThreadName=Thread-2;|java.lang.NullPointerException at com.objectdb.jpa.EMImpl.<init>(EMImpl.java:72) at com.objectdb.jdo.PMImpl.<init>(PMImpl.java:109) at com.objectdb.jpa.EMF.ao(EMF.java:291) at com.objectdb.o.OMF.al(OMF.java:700) at com.objectdb.jpa.EMF.createEntityManager(EMF.java:250) at org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU(PersistenceUnitLoader.java:211)... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
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Web Framework Recommendation for leveraging JPA + ObjectDB

Hello dear ObjectDB Community ! First of all let me tell You: I am glad that I have revisited ObjectDB just recently; because with its newly added JPA compliance and affordability, it seems like a natural match to me. I have the following understanding: If I persist standardly against JPA/JDO, I can switch Persistence Engines as I see fit later on ! So that I can easily switch to a true OODBMS like ObjectDB, for instance. ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
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Accessing objects to make them available after EntityManager close?!

Hi, I would like to get all the instances of an entity object. So I wrote a function which returns a list of these instances. My problem is if I print out these instances before closing the em and returning the list, it works as I expected; if not, the function returns only one field correctly, another field is always Null. The details is as follows: ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
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InternalException & UserException using objectdb with Jboss AS 7.1.1 final

Hello. We are currently using ObjectDB in application server Jboss as 7.1.1.final. ObjectDB version is 2.5.3_02. The following errors occur when multiple ajax requests are executed: Caused by: com.objectdb.o.InternalException: Error reading UTF string Caused by: com.objectdb.o.UserException: Mismatch client-server protocol prefix Our current settings: Persistence.xml: ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
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persisting object with long[][] arrays of array

Hi, I have an object I am trying to persist (java) - It has several fields of type long[][]. It is taking very long to persist and sometimes never finish - it hangs on getTransaction().commit(); Here is the object: ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
issue

java.lang.ClassCastException: com.objectdb.o.RFV cannot be cast to com.objectdb.o.RSV

The following query: SELECT count(m) FROM Message m WHERE m.attachments.original=:template is generating this exception: ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
issue

java.lang.ClassCastException: com.objectdb.o.SCU cannot be cast to com.objectdb.o.PRU

Error in production urgent [2017-05-19 13:34:09 #14 server] ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...