About client-server

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How to track memory leak with ObjectDb.

Hello, I suspect some memory leak in my application. ( turning app into OOM very fast ) In fact, some com.objectdb.o.MST objects are retaining a huge % of my heap space. While watching the dump file ( with Eclipse MAT ), i was not able to inspect carrefully the memory leak issue. That's is very hard to debug because of obfuscated objectdb code. Well, objectdb is closed source, ok so ... but, in production case, how can a developper do his debug job correctly with your obfuscated code ? ... Are you using embedded mode or client-server mode? Can you post the path from com.objectdb.o.MST ...

 
release

2.2.7

... boxes. Fixed an UPDATE/DELETE query bug in client-server mode. Fixed an ArrayIndexOutOfBoundsException in ...

 
release

2.4.2

... ( issue #85 ). Fixed handling ;drop in client-server connection url. Fixed performance issue ( fetch ... boxes. Fixed an UPDATE/DELETE query bug in client-server mode. Fixed an ArrayIndexOutOfBoundsException in ...

 
forum_thread

Open several objectdb databases the same time

We tried to open objectdb databases from application and got following error: ... these additional database connections are implemented as client-server connections. ObjectDB Support ...

 
release

2.4.1

... ( issue #85 ). Fixed handling ;drop in client-server connection url. Fixed performance issue ( fetch ... boxes. Fixed an UPDATE/DELETE query bug in client-server mode. Fixed an ArrayIndexOutOfBoundsException in ...

 
forum_thread

_UserException: Attempt to open a database file '...' that is currently in use

I have an application which runs correctly in NetbeansIDE but after building it, it won't just run sometime, the app stop responding to event at a particular point. I was able to reproduce this issue while running the jar file in command line and I got this exception which I have it stack attached here http://i.stack.imgur.com/IH8XZ.jpg ... before another attempt to access it by another run, or use client-server mode. ObjectDB Support ObjectDB - ...

 
release

2.4.0

... ( issue #85 ). Fixed handling ;drop in client-server connection url. Fixed performance issue ( fetch ... boxes. Fixed an UPDATE/DELETE query bug in client-server mode. Fixed an ArrayIndexOutOfBoundsException in ...

 
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Conditional Selection

I have an Employee class that holds... private String firstName = "-"; private String middleName = "-"; private String lastName = "-"; I do not require that an Employee's middle name be provided so when I use... SELECT firstName + " " + middleName + " " + lastName FROM Employee     ORDER BY lastname, firstname, middleName I may end up with the result list of... ... display or an Employee method (e.g. toString ). If client-server mode is used then the method must be available also on the server ...

 
manual

General Settings and Logging

Describes general configuration and logging of the ObjectDB Java object database for JPA and JDO. the ObjectDB General configuration section.... on both the server side and the client side, when using client-server mode, and has no effect in embedded mode. Specifying an ...

 
forum_thread

BIRT plugin: Trouble with Client/Server connection

I am having trouble setting up the birt points.odb sample with a client/server connection. I can connect to points.odb with the explorer.  I added a "Data Source" that works fine with local file.  The connection using the url fails the ping test.  I get (Failed to connect to server localhost:6136) The following is my setup: Dev Versions:     MyEclipse Enterprise Workbench - 12.0.0.me201311281640         -Eclipse platform - 4.3.1.v20130911 ... between accessing a local embedded database or a client-server remote database by the BIRT plugin are not expected. ...