ObjectDB Database Search

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Optimistic lock failed

and exceptions in the configuration :              ... to be officially supported in next versions. Update:  The configuration above is now

connect with server

the server . The database will be created automatically if it doesn't exist. You can configure the location of the database files by setting the server configuration .   support Support

Again about $temp from objectdb.conf

I am using the 2.4.5 distribution and I'd like to set up $temp to another folder than the system uses. In my web application I use a servlet to configure some values: public void init(ServletConfig ... that ObjectDB uses in the configuration file . By default ObjectDB uses  $temp/ObjectDB where $temp

recovery enabled="false", still creates tablename.odb$ files

Running in embedded mode, configuration specifies " ".  Still, tablename.odb$ files get created, and if still present after an abrupt stop, the application will not restart properly.   ... default the configuration file is loaded from $objectdb/objectdb.conf. You can add an XML error

database optimization

Hi, couple of questions regarding database optimization: 1) Noticed something odd with the level 2 cache configuration :    level2="0mb" - 20 msec query    level2="2mb" - 10 msec ... configuration is by testing your application with different settings. But be careful in jumping

Custom Transaction Manager

Hi, I am trying integrate ObjectDB and Quarkus Framework. Quarkus use Narayana/Arjuna transaction manager. ObjectDB doesn't allow me to configure custom JNDI name or Transaction Manager class and method name. Is there a hidden configuration property to set class and method name to use arjuna tm. I

Is there an update on running ObjectDB purely in-memory?

version 2.6.4. In the configuration you can define suffixes that indicate memory only databases:   ... of the configuration element should follow this format , when only the element is set to use in-memory mode. support Support

ObjectDB Parsing taking huge processing time

a configuration file with many unused activation keys or having schema with hundreds of complex types ... . Check how many activation keys you have in the ObjectDB configuration file (objectdb.conf

EntityManagerFactory Fails To Swtich Over To Slave When Master Is Unavailable

Configuration                  ... ;            Slave Configuration    

First query takes 4+ minutes to complete

stored in the database, or youngest 50 records. DB configuration We use following configuration in

Check for index existence ?

? If you do, set the server configuration and check the server logs (queries are executed on the server ... that specific configuration file. Check the location of the objectdb.conf file, the location

unable to update table in slave server database

.java:224) This is the configuration done in objectdb configuration file.     

Start ObjectDB inside java code.

; SimonKhan Simon Bedard You still need a separate configuration file. Only the path of that this configuration file is provided as argument to main ( using -conf ), not its content. support Support

Java 6/7 Performance Comparison

of the entity manager and I was wondering if there are any additional configuration options I ... and see similar results, both with the default configuration when downloaded

Session lost

configuration which can fix this problem.......... best babak.naddaf babak naddaf It may be a firewall restriction. If it is, specifying inactivity timeout in ObjectDB configuration may solve the problem. support Support

Problem on JPA Merge Entity.

]] support Support Hi, My apologies , in fact I did not change the version in the configuration file

Pessimistic Lock Timeouts setting

by ObjectDB? (The default number of supported threads in ObjectDB configuration file is 10

Can I Disable the Creation of the "log" Directory?

the location of the ObjectDB configuration file. support Support Can you confirm that "log" file still gets

Database is erased after deploying a new web application version

"). What can I in order to make sure the servlet is configured properly (assuming

Is redirecting the log file possible

somewhere more convenient? Knut Hansson Knut Hansson Yes, you can configure the log path . support Support That did it - many thanks! Knut Hansson Knut Hansson

Objectdb recovery

Hello, I have question regarding objectdb recovery when objectdb is not finished correctly (power outage). We are using following configuration : Is there any possibility of data loss when power outage? We have some mechanism for creating unique ids and it seems that this unique id was not

Low performance when getting grove roots

). Are there other ways to configure JDO (not by means of annotations)? Regards, Vladimir tsichevski Vladimir

Optimistic locking: prevent version increment on entity collection attribute

. support Support Ok, thank you for that. I have cascade persist set at the database configuration

License Activation Change and Checking Activation

. You should include both activation codes now in your configuration , so ObjectDB will work on your laptop

Explorer in 2.3

the  configuration . This is preferred over renaming in the Explorer, because: Same changes

Deadlock in objectdb code

to the configuration file: or, use the "debug" level to get more information on the registered type

Activation error on Schema change

the configuration of the server. Version 2.3.7 is more strict in checking this. support Support That explains

UTF Error

a configuration issue. Thank you. Please close the issue. buddhika75 M H B Ariyaratne

Is 2 level cache in use?

it up to date and the memory that it consumes. Therefore, it is disabled in the  default configuration

Does ObjectDB create one instance of each entity class on (web app) load ?

a (mostly) LAZY-only fetch policy across the system. Most of my EJB methods for querying are configurable

connection pooling

This specific configuration is from JDO. ObjectDB supports both JPA and JDO (see the FAQ ). Since it is not

Error with org.springframework.data.jpa.domain.AbstractPersistable

I am working on a Spring Boot application. I want to integrate ObjectDB with Spring Data JPA. I refer to the http://www.objectdb.com/database/forum/860 to do the configuration . When I start up my application, I got below error. It seems like ObjectDB does not support a generic @ID in the super

Problem with distinct select, order by and equivalent alias/attribute path

. support Support 1. Even if maybe obsolete because of point 2. I'm pretty sure I did configure

Persist not working when ObjectDB and another db is used in the same application (through spring) with different tx managers

, you should also amend the ObjectDB persistence unit definition in Spring configuration , and specify the name

RT Java application recording into 100DB run OOM after a few hours.

._RollbackException EKK Emmanuel Keskes All the settings in the ObjectDB configuration file

java.sql.Time field off by 30 minutes

it is related to your specific system or Java configuration (possibly combined with ObjectDB). Can you provide

Query can't see recently persisted object

to manage the transaction. Is there a way of using or configuring ObjectDB to ensure read

How do handle fields with java.net.URI class

URI is not a supported type. You can still use it by enabling serialization in the configuration

enumeration table? how to on pure jpa?

();   support Support Sometimes doing these by hand forces users some mistakes when configuration

How to resolve 404 errors with Eclipse/Maven Spring MVC

" configured " pane. (6) Start the tomcat 6 server by clicking on the green triangular icon. (7) Point

Logging archive contains non-objectdb log files

, but can it be that it somehow changes configuration of our logging framework? I'm just trying to grasp this issue. I'm

cannot delete objects after crash (see issue 2283)

. Could you please post your production objectdb.conf file? support Support find attached our configuration hgzwicker ... performance after the configuration change and report as it may have significant effect on speed in

each 1-2 days objects on some objectdb level lock/block each other

the system configuration hgzwicker Hans-Georg Zwicker Maybe you are reaching the limit with the CPU usage ... then reducing the number of processing threads in the ObjectDB configuration could help. You may try 40

Add Type level permissions to ObjectDB Server

Ashton Hogan A possible way to support this feature request is using the user list in the configuration . Currently this configuration supports directory and file (i.e. database) level permissions

several times a day queries take several minutes

that is still open? Suspected configuration : Consider increasing the threshold to avoid using temporary files ... OK. Please report if these configuration changes have any effect on this issue. support Support

ODB Server tries to write a log file to a weird location

when no other location is specified (e.g. a configuration file with another location is not found). There some ... . if there is an error before the configuration file can be read). Please check if this happens

References to objects of missing obsolete entity classes

workaround that you can try is to change the configuration file and allow reflection , or include a dummy ... ? What happens if you change the configuration to enable reflection mode (see #2 above)? Do you have a sample

Multiple files support for search and persist

Hi , we have HP DL380 servers with many disks. I want search and persist faster by seperating db to seperate files ( Each file is binded to different disk ) How can i configure objectdb for multiple files ? is there any example ?   eix128 Kadir BAŞOL An ObjectDB database is a single file

retrieval again and again started

... attached also the configuration that we are using hgzpincher Hans-Georg Zwicker The dominant exceptions

Deleting archive log folder causes exception

any configuration . There is some file named archive created instead(?) of the original directory