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ObjectDb.conf Defaults

Is it expected that all objectdb.conf entries are optional and when they are not provided defaults are used?  It appears that that is the case for all documented entries, except for 4 entries under "General". ... ; import java. nio . file . Files ; import java. nio . file . Path ; import java. nio . file . Paths ; import java. util . Properties ; public ...

 
forum_thread

Failed to commit transaction: Java heap space (error 613)

Hi, the following exception occurred in our production machine last night: 2013-07-17 20:41:46,665 pdnsrttor3rc42-WSAgent-2-Existing/16 ERROR ObjectDbMessagePipe - Failed to put a message on queue:  pdnsrttor3rc42-ReportDSGroup_Instance-2 retrying = true [ObjectDB 2.4.6_10] javax.persistence.RollbackException Failed to commit transaction: Java heap space (error 613) We are using ObjectDB 2.4.6_10, JDK 7, and a 30GB heap space. ... Relevant parameters include: Temporary file threshold Processing (server side) cache size ... Maximum file size: 32 MB 0 ...

 
tutorial

Step 6: Set the Spring XML

Explains how to set XML in a NetBeans Spring MVC JPA web application project.... Spring dispatcher servlet to the web.xml configuration file and to configure that servlet using another xml configuration file. Open the web.xml file (under Web Pages > WEB-INF) in a text ...

 
forum_thread

Drop the entire database, Change the schema

I am trying to port and example app to ObjectDb. As part of the tests I drop the database and reload it with the new schema automatically between test cycles. Is there a simple way to do this with ObjectDb, or is the only way to delete the database file everytime? Thanks ... with ObjectDb, or is the only way to delete the database file everytime? Thanks ... You can delete the database file (and associated files if any) using your code, e.g. new ...

 
tutorial

Step 2: Entity Class and Persistence Unit

Explains how to define a JPA entity class and a persistence unit (persistence.xml) in an Eclipse Spring MVC web application project.... Use  copy and paste to replace the new source file content with the following code: package guest ;   ... JPA by setting a  META-INF/persistence.xml file: Right click the src/main/resources node (in the [Project ...

 
forum_thread

Wrong data stored in time only fields

This may be related to the fix for the problem described in this thread: Wrong data stored in date only fields. The object and its date and time fields are the same as in the referenced thread. Except we are using ObjectDB 2.6.4_08, the system time zone is set to EST and both the OS and JVM are using the 2015g time zone data. ...   Emil BD file with records that have a wrong value in the time only field startTime. ... Maximum file size: 32 MB 0 ...

 
tutorial

Step 2: Entity Class and Persistence Unit

To store objects in an ObjectDB database using JPA we need to define an entity class:... Use copy and paste to replace the new source file content with the following code: package guest ;   ... to configure JPA by setting a META-INF/persistence.xml file: Open the [New Folder] dialog box, e.g. by right clicking ...

 
forum_thread

ObjectDB 2.x is working without any activation code

Hi, I downloaded the objectDB from the http://www.objectdb.com/object/db/database/download and then added the objectdb.jar in my classpath. I used the default objectdb.conf file present in the objectdb.jar file and it is working without any activation code.. Is it is bug in objectdb or it works without actionvation code also. I am saving some information into the some.odb file and reading the informatin without any problem. What exactly is the activation code for ? Thanks & regards, ... in my classpath. I used the default objectdb.conf file present in the objectdb.jar file and it is working without any activation code. Is it is bug in objectdb or ...

 
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... a vacuum process to allow dumping a database to a flat file (basically a sql dump) and reload.  Is there a capability in ObjectDb ... execution of Doctor found any errors. Original File Size        Post Doctor File Size     ...

 
forum_thread

Recursive calls with @PreUpdate annotation and Glassfish OutOfMemoryError

Hi,    I've had an issue that started today and it's got me stumped. I've got a subclass User, which extends a BaseEntity. The BaseEntity has a @PreUpdate as per: ... Test case, uploaded new - replaced old file edit ... Maximum file size: 32 MB 0 ...