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forum_thread

Spring + Maven + persitence.xml

Hi, I tested ObjectDB embedded and it is really fast! Everything worked out of the box. Maven: <dependency>    <groupId>com.objectdb</groupId>    <artifactId>objectdb</artifactId>    <version>2.4.3</version>   </dependency> Persistence.xml ... realize same thing using a client version. I started the server on port 6136. Did not figured out how to create an empty db! ... How come I have class not found exception in embeded server but I do have in c/s? (sorry for long post):   ...

 
forum_thread

ObjectDB licencing rules

Hi, We have a ObjectDB instalation and licence for one server on a virtual machine within ESXi, we would like to migrate it to Physical server, is there any restrictions in moving or when reinstaling a server with ObjectDB instalation. Thank you. ... We have a ObjectDB instalation and licence for one server on a virtual machine within ESXi, we would like to migrate it to Physical server, is there any restrictions in moving or when reinstaling a server with ...

 
tutorial

Step 6: Run the Web Application

Shows how to run the Eclipse/JPA Web Application Tutorial.... Explorer] window) and selecting Run As > Run on Server > Finish : Since we are using ObjectDB in embedded mode - ... under the Tomcat directory. You can stop the Tomcat server and open the database file in ObjectDB Explorer : This is ...

 
issue

again merger missing logs + objectdb exception

we are facing similar problems as we had before, in the log we have a lot of entries merger ... missing + an objectdb exception. Some objects in the system behave strange. This is a part of the log: ... [2017-09-26 12:16:14 #1222 store] SectionClassifier: SectionClassifier{238146996->merger[3309]-missing:1} [2017-09-26 12:16:25 #1223 store] SectionClassifier: SectionClassifier{238146996->merger[3309]-missing:1} ... 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_91 (on Windows Server 2012 R2 6.3). Please report this error on ... to fix the database with the Doctor before restarting the server. Please consider enabling recording . If we cannot find the ...

 
tutorial

Step 6: Run the Java EE 6 Application

Shows how to run the Eclipse/JPA Java EE (J2EE) web application tutorial.... Explorer] window) and selecting Run As > Run on Server > Finish : Since we are using ObjectDB in embedded mode - ... ). You can stop the GlassFish server and open the database file in ObjectDB Explorer : This is ...

 
tutorial

JPA Web App Tutorial - Eclipse Project

Opening a JPA Maven web application project in the Eclipse IDE.... click the project node and select Run As > Run On Server . (this command is available only if Maven Integration for ... is imported into the IDE). Choose or define the server and click Finish . Eclipse should open an internal ...

 
tutorial

Java EE 6 JPA Tutorial - Eclipse Project

Opening a Java EE 6 JPA Maven web application project in the Eclipse IDE.... the project node and select  Run As > Run On Server . (this command is available only if Maven Integration for ... is imported into the IDE). Choose or define the server and click  Finish . Eclipse should open an internal ...

 
forum_thread

Occasionally slow requests in load testing

We are running load testing against objectdb version 2.3.7_18. The performance is generally OK, however there are quite a few "spikes" in the performance where we are getting a lot of very slow response times from the DB, around 10 - 15 seconds. Looking at the DB server process with AppDynamics we can see that most of the requests get stuck in one of 2 places: com.objectdb.o.PGC:w: line number 232 com.objectdb.o.LFL:U: line number 1068 Please see the attached callgraph examples for full stack trace examples. ... from the DB, around 10 - 15 seconds. Looking at the DB server process with AppDynamics we can see that most of the requests get stuck ... - our monitoring shows around 350 threads in the db server process and it is configured for 400. The server it is running on looks ...

 
tutorial

Spring MVC JPA Tutorial - Eclipse Project

Opening a Spring MVC JPA Maven web application project in the Eclipse IDE.... the project node and select  Run As > Run On Server . (this command is available only if Maven Integration for ... is imported into the IDE). Choose or define the server and click  Finish . Eclipse should open an internal ...

 
issue

Unexpected exception (Error 990)

Exception is thrown on commiting a transaction using this code: transaction.begin(); try { repository.setStatus(ImportStatusFlag.RUNNING_IMPORT); repository.setImportProgressMessage("Importing..."); //$NON-NLS-1$ repository.setImportProgressPercent(0); transaction.commit(); } finally { if (transaction.isActive()) { transaction.rollback(); } } "repository" is a Entity in database. Stracktrace as follows:   ... (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.7.0_25 (on Windows 8 6.2). Please report this error on ... for this report. The exception is thrown when the server (during commit ) unexpectedly fails to locate a type in order to ...