About change

forum_thread

Check for index existence ?

Hello, Is there a simple way to check if indexes specified in entities are well taken into account by ObjectDb ? Regards, Xirt #1 2016-08-06 16:09 Hello, Is there a simple way to check if indexes specified in entities are well taken into account by Obj ...

 
api-jdo

javax.jdo.JDOUserCallbackException

This class represents exceptions caused by exceptions thrown during execution of callbacks or listeners.(Exception of JDO)

 
issue

[ObjectDB 2.5.5_03] Unexpected exception (Error 990)

Hello! When I run this query SELECT t FROM Unit t WHERE t.lastGeocodedPosition IS NULL OR t.lastGeocodedPosition.receiveTime < :lastGeocodedPosition.receiveTime I get the following exception: ... from the not set parameter. I'll change my WHERE clause generator to remove dots from parameter names. Then it ...

 
api-jdo

javax.jdo.JDOFatalDataStoreException

This class represents data store exceptions that cannot be retried.(Exception of JDO)

 
issue

InternalException caused by OOM: Metaspace

Our java server app using objectDB threw this mistake. Looks like due to OutOfMemory exception, but the app was running with -Xmx12G and before the mistake there was used 1,6G from that heap. Although Metaspace can happen independently on the heap usage I believe. Stacktrace follows: ... the limit. In addition, ObjectDB 2.6.0 includes a change in class management that may also solve this exception, so upgrading ...

 
forum_thread

Getting com.objectdb.o.UserException:

I am using the object db version 2.x in a web application that runs on tomcat4. I am using the default configuration file. ... You can either: Change the location of the log files to another path. Or: ...

 
issue

Query Execution Error

This query ... This is the result of a change done today. Try 2.3.6_11. ObjectDB Support ...

 
api-jdo

javax.jdo.JDOCanRetryException

This is the base class for exceptions that can be retried.(Exception of JDO)

 
api-jdo

javax.jdo.JDOFatalUserException

This class represents user errors that cannot be retried.(Exception of JDO)

 
api-jdo

javax.jdo.JDOUnsupportedOptionException

This class represents exceptions caused by the use of optional features not supported by the JDO implementation.(Exception of JDO)