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forum_thread

Index causes increased memory usage

Hello, #1 2012-05-10 20:52 Hello, In an effort to increase the speed of our queries with our embedded ObjectDB system, we configured ...

 
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} ... 2017-10-06 14:43 The connection between the  InternalException (logs #1225, #3 above) and ... with internal exceptions automatically. The connection between the queries that failed and the corruption of the the  ...

 
release

2.3.7

... ). Fixed handling ;drop in client-server connection url. Fixed performance issue ( fetch optimization ) ... Fixed Explorer bugs: editing embedded objects and using connection urls. Fixed a NullPointerException on using a ...

 
forum_thread

BIRT

hi! There's an odb BIRT Driver at http://www.objectdb.com/java/jpa/tool/birt However: 1) It doesn't install/work with Eclipse / BIRT 3.7 (missing feature) ... it? -> We'd also like to propose the server connection to the odb connector without the user specifying it.. Alex ...

 
tutorial

Step 3: Define a Spring DAO Component

Explains how to define a JPA DAO component (bean) in a NetBeans Spring MVC JPA web application project.... class GuestDao { // Injected database connection: @PersistenceContext private EntityManager em ;   ...

 
issue

How to change properties in urls2.xml ?

Hello, I am using objectdb in an embedded case with network private access to each database. I see it exists a file name "urls2.xml". <url><main>/var/lib/tomcat7/db/myDb.odb;user=admin;password=admin</main><alt>objectdb://127.0.0.1:38059/;user=$code;password=a2e54ea3-d889-41a7-953c-dabc42877742</alt></url> This file is autogenerated by objectdb. And it describes the locals databases url and their port / user / password properties. ... database local url doesn't work. ( Tomcat says "Connection refused" ) <properties> <property name = ...

 
forum_thread

Vacuum - Reclaiming Unused Space In Odb

I was curious if you could assist me with a challenge we are having with our objectdb database.  Our odb files are about 50Gb in size and are written to about a million times a day with both adds and updates.  This is creating a lot of unused space in the database that we are wanting to reclaim.  Other database vendors provide a vacuum process to allow dumping a database to a flat file (basically a sql dump) and reload.  Is there a capability in ObjectDb to provide a vacuum?  The online backup feature appears to copy the dead space as well so isn't performing... if the slave and master servers are running and there is a connection between them then replication will be completed. Even if there is a failure, restarting the slave and the connection to the master should complete all missing updates. You can also ...

 
issue

File lock exception on odb$

Not sure if this is an objectdb issue or not but I thought I'd raise it just in case. We had a server failure which caused an unexpected reboot. As a result, the application services which use objectdb were not shutdown properly which in turn meant we had several odb$ files left behind. I had assumed that objectdb would reprocess these when the services restarted but instead we got the exception below. ... unable to connect - is it still available with the same connection details? edit ...

 
forum_thread

JDeveloper

Is there a tutorial or instructions as how to setup a connection in JDeveloper to ObjectDB? Thanks nat ... Is there a tutorial or instructions as how to setup a connection in JDeveloper to ObjectDB? Thanks nat ...

 
forum_thread

problems using the explorer

we are currently evaluating objectDB. Environment OSX 10.9.2, JavaSE-1.7 Version: Kepler Service Release 2 Build id: 20140224-0627 ObjectDB 2.5.5 Maven project, objectDB relevant sections: ... ... the database wit explorer, view at the table, close the connection again, we have these messages on starting the project in Eclipse ...