ObjectDB Database Search

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Enhancement Check

of them should be reported as synthetic class, so  java.lang.com.btc.ep.engine.bl.dmos.VectorResult ... " button does not report this properly...) We have also tried to write a small program to reproduce ... report this properly... There is a new issue in uploading files, we will investigate it. Thank

after upgrade to 2.9.0 database destroys, urgent issue at our most important customer, production shutdown

/becomes unusable, see doctor report and current log, urgent help required, production of a 500 people manufacturing site shut down hgzpincher Hans-Georg Zwicker The Doctor report indicates indexes ... , probably on 17.6.2024) before they develop to a system crush. Please report if you have new information

New Tutorial: Using BIRT with ObjectDB/JPA

Version 2.2.7 of ObjectDB added support of  report generation using the popular open source Business Intelligence and Reporting Tools (BIRT). The new  Report Generation with BIRT and JPA  tutorial provides step by step instructions on how to use BIRT to produce reports based on data

Entity with java.util.Date column gives ClassCastException in BIRT

Copied a straightforward entity class from my coleague. Using Eclipse Kepler ( Reporting ... ) at org.eclipse.birt. report .engine.api.impl.ExtractionResults.nextResultIterator(ExtractionResults.java:157) at org.eclipse.birt. report .designer.data.ui.dataset.DataSetPreviewer.preview(DataSetPreviewer

Error when trying to open the Explorer (failed to find Java VM)

. so after finding the jar file start everything needed it won't cause a problem but still worth reporting .     dreckguy Ophir Haramaty Thank you for this report . ObjectDB is packed with two different ... . Following your reports we tried both of them on Windows 7 64 bit and they worked for us properly

BIRT plugin: Trouble with Client/Server connection

. The documentation clearly states:  (http://www.myeclipseide.com/documentation/ reporting / reporting _birt/)    "MyEclipse Reports is an implementation of the Eclipse BIRT framework (BIRT) specialized ... installing MyEclipse Reports and BIRT into the same MyEclipse environment due to the potential for  

Post-compile enhancement fails when static Log4j 2.5 based logger used in Entity

I doubt this is an ObjectDB-enhancer problem, I am however reporting it in case anybody ... (Element.class); For some reason the error is reported on a subtype: @Entity public class SubEntity extends Element { On post-compile enhancement I get this error (as reported in the odb log file

2.7.3_03 Erroneous "Attempt to modify a primary key of a managed object"

.3_03 (which fixed an issue reported in this thread ). Could you please check version 2.7.3_04 ... the JVM, due to class loader mismatch. support Support Not related to the reported issue ... .  Maybe.) CBE CBE Sorry. I thought that you reported trying this change and the result log

EM close causes an exception

operations. Since this is a hidden feature, no similar reports from other users are expected. This mode ... reported exception (#1 above). It is unclear if the issue reported in #3 above is directly related ... ). Please report this error on https://www.objectdb.com/issue com.objectdb.o.InternalException: java

JRebel integration feature

with ObjectDB I have been working in earnest on reporting compatibility problems between JRebel and ObjectDB to the JRebel team at ZeroTurnaround, and I am pleased to report that they have fixed ... web app. It's not perfect, and I won't report specifics of individual issues here, suffice it to say

InternalError on multiple AND and JOIN Query

). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o ... _example/target/test-classes [INFO] [surefire:test {execution: default-test}] [INFO] Surefire report directory: /home/pedwards/CONTEXTSPACE_workarea/objectdb_example/target/surefire- reports

Master database switching to read-only mode, possibly caused by slave failure

of events was: 13:20 - our monitoring reported GC time per minute on the SLAVE instance over 30 ... ; Natalia. natmaclin Natalia Levine Thank you for this report .  Is it possible for the slave instance ... have been totally closed? support Support Thank you for this important report . Build 2.3.7_14 should fix master server failures in such cases. support Support

Deploying a BIRT Project using ObjectDB onto Tomcat

Hi I am currently having trouble deploying a BIRT Report onto Tomcat. The report works fine in the designer and I can run it without problem. However when i deploy it on Tomcat I get errors ... of deploying a BIRT Report that is using ObjectDB to Tomcat or any other server for that matter. Thanks.  

Out of memory

that may prevent an OutOfMemoryError in that case in the future. Thank you for this report . support ... Java HotSpot(TM) 64-Bit Server VM 1.7.0_07 (on Mac OS X 10.8.1). Please report this error on http ... by Java HotSpot(TM) 64-Bit Server VM 1.7.0_07 (on Mac OS X 10.8.1). Please report this error on http

ObjectDB data migration/extraction

an Oracle database with data for reporting /datawarehosing. Should JPQL be used or is there some ... reports directly with no need to migrate data. You may consider using JPA in order to migrate ... we have a dedicatet reporting system. Kind regards. peric.emil Emil Perić

Exporting the data out of the ObjectDB

out of the ObjectDB to some sort of Big Data File system or Relation DB for reporting / analytics purpose. In the end Iwe are going to need a separate reporting datastore because we don’t really want our OLTP to be affected by data intensive reporting and analytics requirements. This could be handled

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

loading on your website, making it very strange to use. zmirc Mircea Chirac Thank you for this report ... with the current report and web application, but addressing this by our support team is expected ... you for this important bug report . support Support Wow. Thank you so much for fixing it. The world should know

Unexpected exception (Error 990)

thought that it might help if I report it. It's maybe because I removed 2 Integer fields from ... ). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException ... , and unfortunately if this is not done then some strange exception as the one in your report may be thrown

ClassCastException on SELECT NEW ... after UPDATE over Java RMI

to your report , it may be possible to set a value of a different type in an UPDATE query. Check ... for this issue. Thank you for your report . support Support I can confirm that the issue does not exist in 2.5 ... your previous report , but we do not have the test database: public final class T1401 {    

Activation key causes database to not start

(on Linux 2.6.32-431.1.2.0.1.el6.i686). Please report this error on http://www.objectdb.com/database/issue ... ). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o ... ). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: null

ObjectDB with JRebel: copious 'Not Enhanced:' errors with EJBs

feedback. Reported also to Zeroturnaround for JRebel. When using JRebel I am getting copious server log ... for you, should be the right solution. support Support The reported warning has been fixed by ... (again), which don't seem to affect how my web app runs (so for now I am not reporting them here):  

Crash due to memory problems

We had a crash of our system, log reports the following: ... [2016-11-10 08:28:14 #11 server] java ... -Bit Server VM 1.8.0_91 (on Windows Server 2012 R2 6.3). Please report this error on http://www ... VM 1.8.0_91 (on Windows Server 2012 R2 6.3). Please report this error on http://www.objectdb.com

Schema-Update: Rename superclass and remove one subclass

Server VM 1.8.0_51 (on Windows 7 6.1). Please report this error on http://www.objectdb.com/database ... you for this report and for the test. It demonstrates well a bug in schema evolution that includes renaming a super class and removing one of its subclasses at the same time. This report was moved to the issue

log entry and massive performance issues

Thank you for this report . In order to investigate it further more information is needed ... ? What is special with that specific object? You mentioned a memory leak, can you take a heap dump and report ... to the move to version 2.7.4_02? If it is a separate issue please report it in a separate thread

queries under 2.7.6_4 significantly slower than under 2.7.6

. What we can report is: using a reference query (you have our test db) select distinct o from ObjectNode o join o ... 200 seconds and reports in query plan:   Query plan 1/2 description ... Zwicker Still working on your report , hopefully will be able to update soon. support Support Update

NPE on em.createQuery(query).getResultList()

to see what's going on because of obfuscation, but it didn't look like this exact issue was reported yet (seemed to differ from the other reported and fixed NPEs): [ObjectDB 2.2.7_09] Unexpected ... ). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o

[ObjectDB 2.3.7_25] Unexpected exception (Error 990)

-Bit Server VM 1.6.0_31 (on Mac OS X 10.7.4). Please report this error on http://www.objectdb.com ... it is related. It will be easy to generate a new ObjectDB build in which the Doctor will report ... , please check your databases with the Doctor occasionally and report issues, if any

Negative snapshot user count exception

) Server VM 1.6.0_27 (on Linux 2.6.35.14-95.38.amzn1.i686). Please report this error on http://www ... Schreiber Thank you for this report . It indicates an unexpected ObjectDB state but the cause is unclear ... snapshot user count" report ( issue #556 ) was fixed 2 years ago. Possibly this is another bug

stress test -> com.objectdb.o.InternalException: null

) Client VM 1.8.0_05 (on Windows 8.1 6.3). Please report this error on http://www.objectdb.com/database ... reproduce and solve yet. It was reported at least once previously, and a workaround that seems to work ... " is another issue that was reported in the past rarely and we don't know to reproduce and solve

Error whilst running

.7.0_17 (on Windows 2003 5.2). Please report this error on http://www.objectdb.com/database/issue/new ... .java:545) CalculationServices Calculation Services This issue was also reported on this forum thread ... very specific cases, since we only have reports from one user for this issue, although the change

objectdb-2.6.9_06: Extended Persistence Context fails: 'Attempt to begin a new transaction when a transaction is active'

, but this has no consequence for the problems reported .) The client @Singleton @Startup ExtConfigBean has an option ... DO_FORCE_COMMIT_AFTER_BUILD = false; // in ExtProjectBuilder You get this originally reported error ... a transaction such as buildProject() causes with ObjectDB 2.6.9_06 the same error as initially reported : javax

out of memory error

Server 2012 R2 6.3). Please report this error on http://www.objectdb.com/database/issue/new com ... Server 2012 R2 6.3). Please report this error on http://www.objectdb.com/database/issue/new com ... R2 6.3). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o

Exception makes the system unusable for several minutes

). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException ... the Doctor report for this database? The exception is thrown during refresh, can you check ... 2012 R2 6.3). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o

Unexpected exception when execute query without enhanced entities

you for this report . support Support Version 2.8.8_03 should throw an exception with the correct error message in this case. If the exception in #3 above is fixed, you may try now also #1 and report ... (Error 990) Generated by OpenJDK 64-Bit Server VM 11.0.8 (on Windows 10 10.0). Please report

unexpected exception - in query

(on Linux 2.6.32-27-generic). Please report this error to ObjectDB support (support@objectdb.com ... it. Thank you for this report , but please try to provide more details (and a more informative title) in next bug reports , since in most cases the stack trace alone is insufficient to solve an issue. support Support

[ObjectDB 2.2.5_02] Unexpected exception (Error 990) com.objectdb.o.InternalException: java.lang.NullPointerException: null

reporting issue as requested  [ObjectDB 2.2.5_02] Unexpected exception (Error 990) Generated by Java HotSpot(TM) Client VM 1.6.0_17 (on Windows XP 5.1). Please report this error on http://www ... you for your report . Build 2.2.5_09 should fix this NullPointerException . support Support Thank

Negative snapshot user count

2003 5.2). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o ... ) Generated by Java HotSpot(TM) 64-Bit Server VM 1.6.0_26 (on Windows 2003 5.2). Please report ... ). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o

Issue with TYPE expression in Criteria API

Thank you for this bug report . In the future, please submit tests using a single file format ... serialization. Following your report , this will be fixed in next builds. Thanks again for this bug report . support Support Starting build 2.3.4_04 the test should also pass with serialization disabled. support Support

JPA Composite Key make Object Db throws "Unexpected exception (Error 990)"

by OpenJDK 64-Bit Server VM 1.6.0_18 (on Linux 2.6.32). Please report this error on http://www ... HotSpot(TM) Client VM 1.6.0_32 (on Windows XP 5.1). Please report this error on http://www.objectdb ... ) at com.objectdb.jpa.EMImpl.persist(EMImpl.java:375) xirt Sylvain Thank you for this report

Doctor bug?

very few entries have been posted to the database yet. But still the doctor reports a whole bunch of errors ... Benjamin Lorenz The database seems to be healthy and the reported errors are indeed false alarm ... errors. This is now fixed in build 2.4.1_07. Thank you for this report . support Support

Named Query Exception

_25 (on Windows 7 6.1). Please report this error on http://www.objectdb.com/database/issue/new com ... Wurm Thank you for this report . This could indicate an attempt to create a query using a closed ... The error message was fixed in build 2.4.6_10. Thank you for this report . support Support

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

_10 (on Linux 3.2.0-39-generic-pae). Please report this error on http://www.objectdb.com/database ... you for this report . Could you please provide a test case that reproduces the exception? support ... )   Generated by Java HotSpot(TM) 64-Bit Server VM 1.7.0_17 (on Windows 7 6.1). Please report

Unexpected exception Error 990

). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException ... if this could be a duplicate report of this issue . If it does, please use the suggested workaround in that issue report . support Support Hello, the problem is the same as you mentioned, it was caused by duplicity

Server crash - Mismatch client-server protocol prefix

if you had a way to obtain it. In addition, you just reported another issue today. Is it just a coincidence ... .something).  The issue I reported as #206 started within a few days, and occurred in clusters ... All these errors may be related. Please report again after repairing the index and increasing the heap

Internal Exception and Index Problems

exception (Error 990) Generated by Java HotSpot(TM) Client VM 1.7.0_25 (on Windows 8 6.2). Please report ... server, but until these reports we were not aware to the possibility that it may also corrupt ... with no schema changes against a running server) please report here. support Support

Unexpected exception (Error 990) - NullPointerException

by OpenJDK 64-Bit Server VM 1.7.0_25 (on Linux 3.8.0-29-generic). Please report this error on http ... Thank you for this report . It indicates an unexpected problem during a merge operation ... . KFlash Kevin Thank you again for this report . An error message was added and will be included in next build. support Support

Query execution creates a wrong result

is fixed with Version 2.6.6.  But we report the BUG, because a wrong Query result ... you for this report . Build 2.6.6 includes several query processing bug fixes, including issue #1801 , which is mentioned in the change log and may be related to this report . support Support

Database access error , Doctor hanging on trying to repair, production shutdown at our biggest customer

. The Doctor report also mentions index issues, which are probably not serious, as indexes ... pages. All the other error messages in the Doctor report reflect this issue. Build 2.7.1 includes a fix of a problem that may cause such errors, but according to your report this database was not used

Internal Exception

Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o ... (RepositoryReader.java:445) sjzlondon Steve Zara This seems to be related to your previous reports in  issue #2153 . Apparently the stack trace in this new report doesn't match version 2.7.4_03

Query fails with failed to read

. What could be the reason, what to do ?   hgzwicker Hans-Georg Zwicker Please see similar previous reports by ... object? In that case you may be able to update the code to report the full stack trace. The error ... up a bit) The cause is unclear. Please report again if it happens again. - the frequency of exception