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Criteria Query results in a NoResultException instead of returning object

When I run the following code    ... Even though there exists an object that matches the query (check attached screen shot). Should the query be returning an object or ...

 
release

2.3.5

... Removed  Conflicting modifiers  validation check and error message. Version 2.3.0 Added the ...

 
forum_thread

Attempt to open a non existing file '/tmp/objectdb_xxxx/SortQueryItr_6.mrg'

Hi, I came across an error - but i have not been able to create a simple reproducible case - the error does not happen often and does not happen always -  Let me explain: 1/ I run 5 java applications at the same time on one machine - each application is using an ODB file (each one is using a different one). Basically each application does a sorted query ( qqq = em.createQuery("SELECT bk FROM OBN bk ORDER BY bk.time ASC", OBN); ) 2/ after a little while - some of the applications throws this error message: ... of temporary files is not deleted. You may check if deleting a lock file of a running process is possible on your system. ...

 
forum_thread

possible index required for improving query performance

Hi,   I have the following entity class:   @Entity @Table @Indices({ @Index(members={"relationshipType", "party"}), @Index(members={"relationshipType", "otherParty"}),     @Index(members={"relationshipType"}) }) @XmlRootElement public class Relationship implements Comparable<Relationship> { #1 2012-02-14 22:29 Hi, I have the following entity class: @ Entity   @ Table @ Indi ...

 
forum_thread

Items in list are doubled, when the entity class is not enhanced

Dear all, I have a problem with adding items (entities) into other entity list. When the classes are not enhanced, added items are doubled. Here is an example: ... I've added a line with em.contains check, so merge is called only on detached entities. If objectdb follows jpa, ...

 
issue

stress test -> com.objectdb.o.InternalException: null

I am running a stress test with 2 users, each making a request to the JSON API (which uses as storage ObjectDB) each 50 milliseconds. An API call might have between 1-4 db calls, but they are relatively light, and the db has just a few MB at the moment. After a few minutes I got this exception. If I decrease the load, it doesn't happen. If I increase it, I get it very often. Any solution/fix? A sample project is very hard, if not impossible, to create, because it uses all the system. ... client and the server. It would be interesting to check the same test, if possible, in embedded mode. This could narrow the ... the release of the connection to the pool and additional check to verify that connection that was released to the pool will not be used ...

 
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} ... To be on the safe side please use the Doctor to check the database (or generated backups) and report any errors except the ... 11:12 ok, we'll check the other changes that we made ...

 
forum_thread

Upgrade to 2.4.1_03

Right, that fix to 2.4.1_02 got us past the previous issue. Now I'm not sure whether this next issue is our annotations, or another issue with objectdb. I have added some more classes to the unit test. They are used by AbstractContactDetail. On line 372 of the attached test, AbstractContactDetail extends AttributeHolder. If I remove the extends, the test passes. If I add it, it fails. I'm not even adding anything to AttributeHolder as part of this test. The exception I get with the extends is: #1 2012-07-05 04:51 Right, that fix to 2.4.1_02 got us past the previous issue. Now I'm not sure whether this next issue is our a ...

 
issue

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: ... ) ;   // Check activation state System. out . println ( emf. ...

 
forum_thread

Potential ObjectDB bug

Hi, do you know is this error an objectDB bug ... which is the NullPointerException . Please check the ObjectDB log file for a complete stack trace that also includes the ...