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9

doctor error message after database getting page errors

seems to run fine with the default JVM heap size on a PC with 16GB RAM. Did a server restart solve ... restart solved the problem for a while - we changed this night to 2.8.8_05, performance looks good in
9

How to change properties in urls2.xml?

of my databases are still randomly updated each time i am restarting tomcat :( Xirt xirt Sylvain ... am restarting tomcat, port and password of each database connection string is changed ... ( when i
9

ClassCastException on closing PersistenceManager

. This issue cannot damage the database, so restarting your application with the same database ... also after restart of the application right away. Only returning to an older backup seems to help. I will try
9

Object Relations Error after Schema Change

to third class. If we restart both ObjectDB and Jboss everything works fine for a short period ... of using more than one version of an entity class concurrently. When you restart the server
9

Replication issue, Replayer failing due to NullPointerException.

directories growing upon DB restarts even though there was no writing to the DB, they double in size exactly the amount of the resize value. This means everytime I restart the DB my DB is growing by resize
9

ObjectDB is opening too many sockets

error and the ObjectDB is restarted automatically: java[3545]: Too many open files Few lines from ... running ObjectDBServer without restarts, also explorer was single instance, just closing
9

Intermittent Exception "Attempt to update types in read only mode"

.lang.Thread.run(Thread.java:662) The weird part is if I restart the slave DB then I can connect ... the logs. I can replicate this problem everytime and restarting the DB will resolve the issue
9

Eager Fetch is not stable for collection or map types?

Hi, thanks very much for your helpful software. The problem is the storage of collection or map types is not stable, we lost them sometimes after JVM restarted. Eager fetch is properly set ... tools when the JVM stopped, but lost when we restart the JVM. Further more, we find if we invoke
1

InternalException

. added new persistent fields)? Do you still get the exception after restarting the server? Can you check ... due to missing details. The exception may be the result of changing schema without restarting the database. support Support
1

objectdb-2.6.9_06: Extended Persistence Context fails: 'Attempt to begin a new transaction when a transaction is active'

_AFTER_BUILD = false; // in ExtProjectBuilder AND you restart Glassfish and Clean and Build and Deploy

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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