ObjectDB Database Search

Explorer doesn't open file...see attached error message and odb.  Explorer doesn't cleanly close the connection either (due to error I presume). Many thanks Russ russ0ne Russell Martin Should add that Doctor doesn't find any issues and file works fine programmatically. russ0ne Russell Martin

) { myObject = new MyObject(oid); mem.persist(myObject); // Flush is required for query to find object

, and so should be able to fail safely if it finds too many objects being retrieved to fit into memory

;      entity = em. find (MyEntity.class, id);      

on this issue and finding a solution. Class loading in Java is sometimes very tricky, so unfortnately

= entityManager. find (Conclusion.class, id); entityManager.getTransaction().begin(); entityManager.remove

Hi, Is there a way to find the number of managed entities given an entity manager? My application has some memory leaks - I am doing clear() on the entity manager(s) but may be I forgot some - so if there is a way to know how many entities are managed by each my entity mgr - it would be helpful

and Transactions? I'm finding these examples: http://www.objectdb.com/java/jpa/persistence/crud

of an older version (I can't find that post now) jpa was removed from ojbectdb completely. As far as

= entityManager. find (UsrlistEntity.class, gid); // (UsrlistEntity, id1) pwd2, access2 = (UsrlistEntity

their primary key (object ID) directly using the find  method,  so in this specific case

to find a way, how to diagnose both: why it is happening why it is taking so long thamal Tomas Hamal

.   Manoj Manoj Kumar Maharana please find the attachment of thread dump for your reference

JAR file and it is not available on ObjectDB Maven repository. You can find it in the bin directory

Hi,  we are planning to implement monitoring feature for the increases in database size. I did not find if there is some query for that. Currently we are working on solution, that we simply read the size of filename directly from application. But in case of client-server use in future

your full application (no source code is needed) in order to reproduce the problem and find the cause.   support Support

copy with the Doctor. With this arrangement you should find issues when they start (in that case

When I connect to embedded server it works good.  But when I connect to a standalone server, it will have invocation errors like can't find getters and setters.  To solve this I had to export my persistence classes to a jar in the server and add it to the class path when starting

: Could not find or load main class java Java Result: 1 Also where does the .odb file get stored

, find the location of the objectdb.jar file. If it is in a lib, bin or build directory go one level

yet how to reproduce it, try to find a way to repeat it consistently. Another thing that you can check

    hello , is there any plan you have for monitoring objectdb realtime. Tracking queries and finding bottlenecks?   kadirbasol Kadir BASOL There is a ticket created by me. You can subscribe to it: https://www.objectdb.com/issue/169 and add you own requirements. lwalkowski Lukasz Walkowski

folder, however I've got a few questions I couldn't find answers for: How will locking take place

the database and possibly repair it (by finding why the Doctor doesn't repair it and improving the Doctor

? Can you check build 2.6.2 and 2.6.1 to find the last build in which this doesn't happen? support Support

thread , and particularly the suggestion in #2, which you may find helpful. support Support

These are questions asked in the context of the proposed architecture described in the forum thread titled, "Sample JDO Architecture for Follow Up Questions".   I saw a forum statement, which I can't find now, that led me to believe that ObjectDB database files do not compress well (in

Our application has some complex entities. We do batch update(merge detached entity) every 2 minutes. We find the period significant IO costs these days, and disappeared when turn off the batch updating. 1.ObjectDB is in embedded mode. 2.ObjectDB version is 2.3.7 3.Database file size is nearly

) at com.btc.ep.base.dal.internal.BaseRepositoryImpl. find (BaseRepositoryImpl.java:70) at com.btc.ep

object via a @Stateless facade session bean using em. find (entityClass, id). The strange thing

. I'll try to find a 'real' example, and I'll also examine the FlushModeType.AUTO option as suggested

you for your comments. If you find additional issues in supporting JDO please file issues using the "JDO Feature" category. support Support

This shows how hard it is to add a record with explorer.  When you add it, you have to find it in the list, if the list is real big you're in trouble., and since new object has no IDs you can't really search for it easily.  Should pop up a window to let you add values before adding

Hello! Attached you find a full stacktrace. The query was: SELECT COUNT(t) FROM Position t WHERE ((t.unit = :unit165w7ppbtu9ao AND t.receiveTime = :receiveTimes232ne30kd42) AND (t.latitude :latitudehjgtlyt6s6dg AND t.longitude :longitude14pwryko038jd)) The strange thing is that it only happens

(The system cannot find the path specified) at java.io.RandomAccessFile.open(Native Method) at java.io

issue solves the problem. Thanks for your pointer which helped find it. felixobjectdb Richard Szurgot

Sorry for answer through a new ticket, but I can't find the post reply option in the original one ( https://www.objectdb.com/issue/2470 ). I am using Chrome in OSX. I see the link in the other last issue that I have posted (853), but there is no link in the 2470 (see attachments). Pablo Berra

the transaction. If you can check the client side logs, and then find the specific query and context on the client

MyServiceBean { ... public Locale getLocaleWithName() {   Locale locale = entityManager. find

;      e1 = em. find (MyEntity.class, 1);       

when an entity object is retrieved using  find  with a PK of a different type (e.g. Integer

that the attachments field is still empty). You find a complete use case at http://www.objectdb.com/database