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Database Transaction Replayer

Explains how to use the ObjectDB object database Replayer tool to restore recorded Java/JPA/JDO actions. ObjectDB can record its internal engine operations in special binary recording (journal) files. Recording is enabled by default and can be disabled in the configuration . The ObjectDB Replayer tool can apply recorded database operations on ...

 
issue

Error 990 when querying a class with persistence-capable-superclass

[ObjectDB 2.4.7_07] Unexpected exception (Error 990) Generated by Java HotSpot(TM) Server VM 1.7.0_10 (on Linux 3.2.0-39-generic-pae). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: null com.objectdb.o.InternalException at com.objectdb.o.InternalException.f(InternalException.java:236) at com.objectdb.o.STA.K(STA.java:339) at com.objectdb.o.ENT.D(ENT.java:533) at com.objectdb.o.ENT.M(ENT.java:681) at com.objectdb.o.LDR.F(LDR.java:589) at com.objectdb.o.LDR.E(LDR.java:466) ... java files are needed) with instructions how to run it and reproduce the exception, isolating the problem into a small test case may not ... Sorry, I'm no longer able to reproduce this problem at the moment. ...

 
forum_thread

Unexpected internal exception during set field of an Embeddable to null

Hello, we get an Unexpected internal exception and have no idea what goes wrong. We can reproduce (mostly) the error in a very big use case. In the big use case and we create and persist millions of SignalValueImpl objects (Embeddables). Partly as in the stack trace an Embeddable contain another Embeddable. It seems like that we can't reproduce the problem in smaller use cases with less objects. Stack trace: ... exception and have no idea what goes wrong. We can reproduce (mostly) the error in a very big use case. In the big use case and we ... Embeddable. It seems like that we can't reproduce the problem in smaller use cases with less objects. Stack ...

 
issue

Unexpected error when loading all entity instance

Hi, when going through all entity instance to find orphaned entries we get the exception: ... issue with the highest priority. If you know how to reproduce it then we need your help, as we do not have information about this ... Hello, I did not find a way to reproduce the error now. It seems there was insufficient memory on the ...

 
issue

ArrayIndexOutOfBoundException

Hello, we got this exception when using ObjectDB: ... provide the following information: Can you reproduce this specific exception? Please check the database with ... We are not able to reproduce the problem. Result from ObjectDB Doctor check is ...

 
forum_thread

An ArrayIndexOutOfBoundsException with nested entities and enhanced entities

We have a new issue like the issue in the forum task http://www.objectdb.com/database/forum/1075. This issue is very important for us, because we want to create a release soon. ObjectDB version: 2.6.8_06 All our entities are enhanced. There are nested entities in following hierarchy: @Entity @Access (AccessType.FIELD) public abstract class ModifierImpl extends DataTypeImpl implements Modifier { ... If we observe such problem again and can also reproduce, we will contact you again.   Accordingly, we ...

 
issue

After using the enhancer, Lazy loaded collections are no longer loading. They are set as null

Environment: Mac OS X JVM: Java 1.8 u 20 Steps to reproduce Use the following classes: /** Account Class **/ ... Mac OS X JVM: Java 1.8 u 20 Steps to reproduce Use the following classes: /** Account Class ... not compile. The following code included an attempt to reproduce your report. Please adjust it to a program that produces different ...

 
forum_thread

Modifying something with Explorer -> app JPQL with Enum doesn't work anymore

Hi! Scenario: Copy attached DB into localhost ObjectDB server (I'm running 2.5.1_03). Open attached project JavaEE Maven with NetBeans (7.4 beta in my case). Start ObjectDB on localhost as server. Run project on Apache Tomee 1.5.2 standard. Take a look at NetBeans' output to see how many entities are found with field type GOOD. There are 2 ways generate the bug: ... in the posting instructions . You should be able to reproduce almost every issue with a simple console application. If this ... maven app. The interesting part is that I couldn't reproduce the error with it. I got it just once, but then it didn't happen ...

 
issue

again merger missing logs + objectdb exception

we are facing similar problems as we had before, in the log we have a lot of entries merger ... missing + an objectdb exception. Some objects in the system behave strange. This is a part of the log: ... [2017-09-26 12:16:14 #1222 store] SectionClassifier: SectionClassifier{238146996->merger[3309]-missing:1} [2017-09-26 12:16:25 #1223 store] SectionClassifier: SectionClassifier{238146996->merger[3309]-missing:1} ... "write" mode should be sufficient to reproduce the problem. ObjectDB Support ObjectDB ... yet so additional work is needed. With no ability to reproduce the problem (yet) progress is slow, but we are getting closer and ...

 
issue

Error during closing an entity manager

Hello, can you explain the the following exception? Caused by: com.objectdb.o._PersistenceException: Failed to read the value of field field com.btc.ep.architecture.bl.internal.dmos.types.NormalizedAccessPathImpl.accessPathRoot using reflection at com.objectdb.o._PersistenceException.b(_PersistenceException.java:45) ~[na:na] at com.objectdb.o.JPE.g(JPE.java:145) ~[na:na] at com.objectdb.o.ERR.f(ERR.java:56) ~[na:na] at com.objectdb.o.OBC.onObjectDBError(OBC.java:1560) ~[na:na] at com.objectdb.o.OBM.close(OBM.java:212) ~[na:na] ... looks as a partial stack trace). Can you reproduce the exception? Is it always thrown, in some specific cases or ... In that case it is a bug. Do you have a way to reproduce it? i.e. if we release a build with an attempt to fix it ...