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9

Failover from Master to Slave

servers run an application that uses A as master Server of DB A fails. Applications switch to DB B ... which DB servers know if they're masters or not) If DB A fails, ObjectDB should automatically switch ... ) on the master server file system and on failure to delete that file and create another file
9

newbie - lots of exeptions

Hi I'm very new to objectdb . I have bought a server and really want to use it. Our code works ... .invoke(Method.java:601) at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:306) at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:202
9

AttachNotSupportedException

Good morning, OS: Windows Server 2008 R2 64 bit Java: Java Server JRE 8u121 for Windows x64 ObjectDB: version 2.6.9 build 5 Problem description: ObjectDB server will start and function normally ... , and probably AttachNotSupportedException is referenced from an enhanced class. Usually the ObjectDB server
9

How force always recreate database on redeployment.

the server, delete the database file, re-start the objectdb server, re-run the web app, which is tedious ... and persistence.xml in client-server mode ? webel Dr Darren Kelly Also at http://www.objectdb.com/database/forum/235 support says: 'In client-server mode this configuration should be set on the server
9

OEM: Too many persistable types (>10) - exceeds evaluation limit (error 1011)

.JdoQuery.compile(JdoQuery.java:734) at com.unilogical.moxydox.server/com.unilogical.moxydox.server.database.Database.getPersistenceManager(Database.java:1635) at com.unilogical.moxydox.server/com.unilogical.moxydox.server.database.Database.mayUpdateDatabaseSchema(Database.java:1700) at com.unilogical
9

objectdb.conf Information

Hello, Is it possible to get detailed information on objectdb.conf client vs server? We do have an objectdb.conf for our client and one for our server instance. Now there're several questions: - Which config entries are relevant for the client and which one for the server? I.e. what about: <cascade
1

database corrupt

our configuration server: 12 CPUs, 96 GByte RAM, SSDDrive, Server 2012 R2 <!-- ObjectDB ... " /> </entities> <schema> </schema> <!-- <server> <connection port="6136" max="100" /> <data path="$objectdb/db" /> <embedded-server enabled="true" /> <replication url="objectdb://localhost/test.odb;user=admin
1

Query fails with failed to read

, please check both the client and the server log, or catch the exception and log the stack trace by ... checked with our staff and what they did around that was using the explorer in client/server mode ... (it is possible) or if you are using embedded-server mode. Are you using embedded-server mode
1

Compatibility Problems Upgrading from 2.6.9_04 to 2.7.6

Hi, We are preparing to upgrade our database servers and application dependencies from 2.6.9_04 to 2.7.6. The desired path was to upgrade the database servers to 2.7.6 first, followed by the code. I ... CAPdev CAP Dev > the desired path was to upgrade the database servers to 2.7.6 first, followed by
1

ObjectDB can't be activated

Hello, we are trying to activate objectdb on a virutalized debian 7 server, but do not have any success. Steps we made to activate the server: unziped version 2.5.5_05 to /tmp/ cd /tmp/objectdb-2.5.5 ... objectdb.conf cd bin/ chmod +x server.sh ./server.sh start Run a java class with following contents

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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