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WebSphere Liberty Configuration

Hi! I've been trying to get ObjectDB configured with WebSphere Liberty server. I have been able to get the sample app running in TomCat but when I run the jee version of the guestbook in WebSphere I get a combination of errors depending on how I tweak the configuration the most promising error I get is this one: ... Maximum file size: 32 MB 0 ...

 
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Failover from Master to Slave

Good morning! I am interested in ObjectDB for a client project I am currently working on. In order to evaluate your tool I would like to know if your product has the ability to failover from a Master Database to a Slave Database and then recover back to the master when the master comes back online. I don't see any documentation about automatic failover.   Thanks Rich   ... Maximum file size: 32 MB 0 ...

 
issue

Error in production. Failed to commit transaction: Unexpected database state: BTree -152 is not found

2014-06-16 11:52:26,684 ERROR cl.intelidata.servlet.Fact .respondeRut (122 ): Unexpected internal exception [ObjectDB 2.5.5] Unexpected exception (Error 990) Generated by OpenJDK 64-Bit Server VM 1.7.0_25 (on Linux 3.11.0-12-generic). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException ... Maximum file size: 32 MB 0 ...

 
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JSON serialization and __odbHidden members

Hi.. Building a REST API (Jersey-based one) I noticed that object object I serialize to JSON has a clone field with "__odbHidden" suffix, e.g.there's  "id" and "id__odbHidden" is also (unwantenly) present with the same value. In general, we can annotate fields to include/exclude them from JSON serialization, but since these fields are not declared in my classes, I have no idea how to tell marshaller to avoid them. ... Maximum file size: 32 MB 0 ...

 
issue

query.getResultList() throws ClassCastException

I modified the example code to include an index on the Point class like so:     @Index(members={"x","y"}) Then when I run the following query:     TypedQuery<Point> query = em.createQuery("SELECT p FROM Point p where p.x <= :x and p.y >= :y",         Point.class); I get the exception at the end.  I do not get an exception if I: ... Maximum file size: 32 MB 0 ...

 
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How to deploy an Objectdb project with Jboss AS 7?

Hi, I cannot deploy Guestbook project to Jboss AS 7. I followed the previous threads concerning the issue of deploying it to Jboss 6 but still cannot do it right. It still cannot find the provider. Is there an instruction how to deploy objectdb project to Jboss AS 7 step by step?   I used objectdb-jee.jar instead of objectdb.jar I used persistence.xml with the sentence <jta-data-source>java:/DefaultDS</jta-data-source>   ... Maximum file size: 32 MB 0 ...

 
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query on calendar class

Hello!   I'm looking for help to build query on calendar class. I need to get objects where Calendar.DAY_OF_WEEK is FRIDAY or any other. My class: @Entity public class Cdr {     private static final long serialVersionUID = 1L;        @Id @GeneratedValue     private long serialID;     private String A;     @Temporal(TemporalType.TIMESTAMP) private Calendar start; I tested: ... Maximum file size: 32 MB 0 ...

 
forum_thread

system exception occurred during an invocation on EJB GuestDao

Hi, I am new to ObjectDB I was trying your eclipse/jee6/glassfish tutorial. Eclipse Luna, Glassfish 4. I am getting the following exception (see below) just after deploying the project. Can someone help me ?  Thanks ... Maximum file size: 32 MB 0 ...

 
forum_thread

Request clarification of changes to accessor enhancement policy (non-getter prefix instead of getter suffix) AND annotations

In response to the forum posting http://www.objectdb.com/database/forum/994 changes were made to the way enhancement treats getters and setters (property accessors), namely there are no longer enhanced additional getters/setters, because the additional methods now use (since about version 2-6-5) this pattern: __odbHidden_[accessor_name] Instead of this pattern with a suffix (preserving the method as a setter or getter), prior to version 2-6-5: ... Maximum file size: 32 MB 0 ...

 
issue

EOFException

Not sure if you'll be able to help with this but I've had an application get into a state where it cannot access anything from the database - queries fail with the following exception: ... Maximum file size: 32 MB 0 ...