About Application Server

release

2.4.3

... . Fixed undeploying Glassfish 3.1.1 web application (by catching unexpected exception). Fixed LEFT ... execution ( issue #144 ). Fixed a master server failure due to disconnecting a replicated slave server. ...

 
release

2.5.7

... ).  Fixed a TomEE - ObjectDB client-server integration issue ( issue #224 ). Fixed a ... Fixed "InternalException: InterruptedException" due to application interrupts in embedded mode. Fixed a class loading ...

 
release

2.6.2

... issue when accessing JPA Metamodel before connecting to a server. Fixed a  NullPointerException  during close ( ... Fixed "InternalException: InterruptedException" due to application interrupts in embedded mode. Fixed a class loading ...

 
forum_thread

Failed to commit transaction: Attempt to commit a rollback only transaction

Anyone know what this means?? Suddenly cropped up.   Failed to commit transaction: Attempt to commit a rollback only transaction (error 613) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:271) at javax.jdo.Transaction$commit.call(Unknown Source) ... with rollback not with commit . Maybe your application caught the exception and then tried to commit. ... could show up in production. Should ditch client/server mode and go back to embedded?   ...

 
forum_thread

Mismatch client-server protocol prefix

Hello! We migrated one of our legacy webservices to Spring Boot/Spring MVC. Now i have a strange problem. At first the app runs perfectly for a couple of hours. After that it stops working and I get the following exception: ... com.objectdb.o.UserException: Mismatch client-server protocol prefix; nested exception is ... is an exception right before it. Exactly at this point the application refuses to work and throws the mismatch exception while processing ... could you please check these queries outside of your application (e.g. in the Explorer)? Maybe you can find a pattern. ...

 
release

2.4.2

... . Fixed undeploying Glassfish 3.1.1 web application (by catching unexpected exception). Fixed LEFT ... execution ( issue #144 ). Fixed a master server failure due to disconnecting a replicated slave server. ...

 
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} ... 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_91 (on Windows Server 2012 R2 6.3). Please report this ... lists many broken references. Broken references could be application issue rather then ObjectDB (if an object is removed from the ...

 
release

2.6.5

... querying enhanced embeddable classes. Fixed server crash on exceeding maximum number of connections specified in ... Fixed "InternalException: InterruptedException" due to application interrupts in embedded mode. Fixed a class loading ...

 
release

2.6.6

... querying enhanced embeddable classes. Fixed server crash on exceeding maximum number of connections specified in ... Fixed "InternalException: InterruptedException" due to application interrupts in embedded mode. Fixed a class loading ...

 
forum_thread

High availability and other pratical questions

Hi,   I've just started developing a mobile app which will use a server side, hopefully handling a lot of processing and traffic. I was inteding to use TomEE+ with built-in OpenJPA and Postgres DB, initially on one master server but as it grows more master servers will be set (in different geo locations/data centers) using some data sync mechanism between them.   Now that i've met ObjectDB I want to check the option using it instead of postgres so I have few questions regarding it: ... just started developing a mobile app which will use a server side, hopefully handling a lot of processing and traffic. I was inteding ... low, but you will have to check it with your own application. ObjectDB Support ObjectDB - Fast ...