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issue

Sort of very large objects - out of memory

The attached test is failing with an out of memory exception when running with -Xmx512m It performs the following actions: 1) Create 5 persist threads which create and persist a large object in a loop 100 times each 2) Create 5 get threads which read 100 objects each in a loop based on object creation time and priority The message size should be around 1mb so I think there should be around 11mb of "live" data in play at any time. The objectdb cache settings are low in the config - database section is below for reference. Feature Request Version: 2.3.0 Priority: Normal Status: Active Replies: 2 Type:  Feature Request ...

 
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Entity with java.util.Date column gives ClassCastException in BIRT

Copied a straightforward entity class from my coleague. Using Eclipse Kepler (Reporting) and stored it in ObjectDB 2.5.3_02. After creating an ObjectDB BIRT DataSource and a DataSet, entered a simple JPQL query to select the fields. Entity looks like this: #1 2013-10-08 07:45 Copied a straightforward entity class from my coleague. Using Eclipse Kepler (Reporting) and stored it in ObjectD ...

 
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Getting com.objectdb.o.UserException:

I am using the object db version 2.x in a web application that runs on tomcat4. I am using the default configuration file. #1 2012-09-04 15:59 I am using the object db version 2.x in a web application that runs on tomcat4. I am using the default configurat ...

 
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Criteria query error: Unexpected query token

Using JPA2, I can save entities now in JBoss, and also fetch them uniquely by id. However, if I try to fetch it by getting back all instances (e.g. findAll, I get the following error:   #1 2011-04-09 10:27 Using JPA2, I can save entities now in JBoss, and also fetch them uniquely by id. However, if I try to fetch it b ...

 
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Custom Classloader: Issues with the Enhancer Agent

In my use case I generate some classes dynamically and load them with a custom classloader. The classloader is very standard and does something like this (simplified): #1 2017-10-14 19:29 In my use case I generate some classes dynamically and load them with a custom classloader. The classloader is ve ...

 
issue

Named Query Exception

[ObjectDB 2.4.6_06] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) Client VM 1.6.0_25 (on Windows 7 6.1). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com.objectdb.o.LFL.X(LFL.java:1154) at com.objectdb.o.LFL.P(LFL.java:934) at com.objectdb.o.FIW.af(FIW.java:94) at com.objectdb.o.FIW.ad(FIW.java:55) at com.objectdb.o.SSS.aj(SSS.java:907) Bug Version: 2.4.6 Priority: Normal Status: Fixed Replies: 3 Type:  Bug ...

 
issue

Unable to stop server after starting in SSL mode

ObjectDB server starts & stops fine in non-SSL mode using start & stop shell scripts. ObjectDB server starts fine in SSL mode using start script but throws error and does not stop using stop shell script. Non-SSL mode server start/stop output: ObjectDB Server started on port 7032. ObjectDB Server stopped. SSL mode server start output: ObjectDB Server (SSL) started on port 7032. SSL mode server stop output: Bug Version: 2.6.5 Priority: Normal Status: Fixed Replies: 2 Type:  Bug ...

 
issue

Exception in thread "ODB-StoreHandler-5094" java.lang.NullPointerException

Hi, Bug Version: 2.6.9 Priority: Normal Status: Fixed Replies: 7 Type:  Bug ...

 
issue

[ObjectDB 2.2.6_02] Unexpected exception (Error 990) at com.objectdb.o.OBC.aJ(OBC.java:961)

I was experiencing an exception so I did a test to reproduce it.   here it is. Bug Version: Priority: Normal Status: Fixed Replies: 1 Type:  Bug ...

 
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Bulk Delete and Update - best practice?

The attached test creates 1000 large objects and then attempts to delete them all in one go using a DELETE statement. I'm trying to run with -Xmx512m but the test runs out of memory during the delete. The attachment also contains an update test which has similar memory problems. I'm running both tests with the default objectdb.conf. In general is an UPDATE/DELETE statement the most efficient way to update/remove a large number of objects? #1 2011-11-20 12:23 The attached test creates 1000 large objects and then attempts to delete them all in one go using a DELETE statem ...