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16

Empty temporary dat files in the temp folder

Hello, We have questions regarding the pagesX.dat files in the temp directory. We detected ... of memory. Some information to our scenario: We use one main database file to which we continuously ... with just 1 MB) If we access entities from one of the additional DB’s we get five new pagesX.dat files (each
Result
15

Apache License, Version 2.0, January 2004

to software source code, documentation source, and configuration files. "Object" form shall mean any form ... to You under this License for that Work shall terminate as of the date such litigation is filed. 4. Redistribution ... ; and You must cause any modified files to carry prominent notices stating that You changed the files
Result
15

How to upgrade from ObjectDB 1.0?

: Replace the old ObjectDB and JDO jar files with the new objectdb.jar file. Make sure that the old jar files are removed from the classpath (check both the build classpath and the execution classpath). Refresh your IDE cache. Rebuild your project using the new jar file and enhance your classes using
Manual
15

JPA / JDO Class Enhancer

.jar file. You can run it from the command line as follows: > java -cp objectdb.jar com.objectdb ... to theobjectdb.jar file and to the JVM. A usage message is displayed if no arguments are specified ... of a class (without .class suffix) in the CLASSPATH - path to class or jar file(s
Manual
15

Database Connection using JPA

yet exist a new database file is created. When the application is finished using the EntityManagerFactory it has to be closed:   emf.close(); Closing the EntityManagerFactory closes the database file ... of a local database file has to be specified (e.g. "my.odb"). Specifying the objectdb: protocol as a prefix
Forum
15

Unable to delete the .odb file programatically

Hi, I created the test.odb file, read the contents and now trying the delete the odb file using objectd2.x. I see the folder there are two files created test.odb and test.odb$. Using the following code to delte the odb files     PersistenceManager pm = (PersistenceManager) getPM(); if (pm
Forum
15

creating EntityManager on odb file created on Mac 64bit on Windows 32bit

Hello, I have an odb file created on my Mac OSX 64bit. When I further, in other program, create an EntityManagerFactory and later EntityManager on this file, every thing is working fine. But, when I transfer this program and odb file to Windows XP 32bit it crashes while creating EntityManager
Forum
15

Failed to read DB file while online backup is running

) failed with an exception during an online backup of the same DB file was running and was close ... ._JdoUserException: Failed to read from file '/path_to_db/dbFile.odb' NestedThrowables: java.io ... to read from file '/path_to_db/dbFile.odb' NestedThrowables: java.lang.NullPointerException
Manual
15

Server Configuration

is affected also by other elements in the configuration file, particularly the and the configuration elements. The default configuration file contains the following element:
Forum
15

Attempt to open a non existing file '/tmp/objectdb_xxxx/SortQueryItr_6.mrg'

at the same time on one machine - each application is using an ODB file (each one is using ... this error message: Caused by: com.objectdb.o._PersistenceException: Attempt to open a non existing file ... /using a SortQueryItr_6.mrg file - but b/c there are several applications running at the same time