ObjectDB Database Search

server working with the embeded mode of objectdb. I now want to set up objectdb in server mode. I have run the server .exe but I don't know what to do next ?!  Which jar far do I need to include in ... . The only difference is the database connection url . If specified in the persistence.xml a client- server

I should be interested to know if it possible to upgrade from a single server license to a site ... a private support ticket. support Support Thanks, I should also like to know how to transfer a server ... ? jonb Jon Brumfitt If you have a site license you can activate additional servers when necessary

I have a Master and Slave Server and the slave server is getting the persists, but when I do a delete query, the records don't get deleted "delete from TestTable t " When I insert a record, then delete it, then re-insert it again, the slave server will give this error because the record did not

Hi, I read the database server section of the manual - and it looks like it is not possible ... to go is to have the DB server running by itself and then the 2 other applications connecting to it. Is that correct? Thanks EKK Emmanuel Keskes There is an undocumented feature, embedded server , that you can use. support Support

I'm trying to integrate ObjectDB as part of a server software I am developing. I'm a little lost ... on 4th line is server app's trace) javax.persistence.Persistence.createEntityManagerFactory(Persistence ... . support Support That is precisely the issue! Since I have to export the project from eclipse, the server

) to the server's user list of the slave server . support Support Hello.  Yes I did, I even gave the slave ... try to specify a username/password for the master server . support Support Hi I have tried

Hello, We bought a license, but the server is not connected to the Internet. How do we get the activation code? Dmitry Zakharov uncol Dmitry Zakharov Run activation on that server . It does not ... . Add the activation code that is received on that url to the ObjectDB configuration file of the server . support Support

Hello All, Can objectdb handle client - server connections from over 200 users? Can it be efficiently used in client- server mode? Code examples where possible will be appreciated. Thank you. Regards kaybel ebele ObjectDB can handle concurrently 200 users (or more). The maximum load

Hi, We are facing below issue in objectdb clustering. Currently in objectdb clustering when master server is down ,in slave server during update operation in table getting below issues. Failed to commit transaction: Attempt to commit a transaction in read only mode[ObjectDB 2.8.2] javax

understanding this correctly? Our second option would be to have a separate objectdb server that handles connections from multiple instances. But from what I can tell, there will be about a 50% performance drop from using Server mode to accommodate the

thinking now if I should buy the server license (which for me is quite expansive) or moving ... ; 2. Is the license for life? When is it supposed to expire?   dreckguy Ophir Haramaty A server

We're using the following to trigger an online backup and we're trying to implement server -side online backup (as discussed in https://www.objectdb.com/forum/2737). EntityManager em = database ... you find this stack trace, in the log file? on the server , client or both? If you get the stack trace

though. Is this possible using ObjectDB Server or would this be a new feature request? ThreaT Ashton Hogan Type level

this make sense? Is there a way to map the structure of the table directly into ObjectDB from SQL Server

of threads for the processing thread pool in order to get good performance for our 8-core server

a recurring attempt to start the server , if the port is in use, until it becomes available. Build 2.5

Is there a preferred way to run a client- server database so that updates from one application are immediately visible to another? The way I managed this was to run PersistenceManagerFactory.getDataStoreCache().evictAll(true,MyClass.class) to ensure that a query on MyClass would contain updated

We would like to understand under what use cases this exception is thrown. This issue was unfamiliar to us till recently but this is very prevalent now.   Below is the stacktrace from our server logs   2024-10-08 19:14:59,386 ERROR [http-nio-8080-exec-196 ConsumerHistoryDAO:176] - Failed

your server configuration doesn't include tmp as a valid extension for drop? support Support I

explorer fails to connect to embedded server

Hi, we are trying to switch from embedded mode to client- server to support database clustering, and we are now facing following issue. Object DB server is creating too many sockets. Currently the ObjectDB Server process has 3895 opened files, and from that number 3823 are opened sockets

Hi, do you know is this error an objectDB bug 2017-01-25 20:26:19,978 SEVERE [com.vaadin. server ... ) [classes:] at com.vaadin.ui.UI.doInit(UI.java:682) [vaadin- server -7.6.6.jar:7.6.6] at com.vaadin. server .communication.UIInitHandler.getBrowserDetailsUI(UIInitHandler.java:214) [vaadin- server -7.6.6.jar:7.6.6

Pereira Try: java -cp objectdb.jar com.objectdb. Server run -console support Support It worked! But now i can't shutdown the server using "stop", it keep running! LottaLava Edson Alves Pereira Running the following in another console window should stop the server : java -cp objectdb.jar com.objectdb. Server

We are testing client- server architecture. Our server has the following config: path = "$temp ... ; However sometimes happens, that the Server tries to create log file in location: $objectdb/log/ for which we don't have explanation. In our situation this ends with Permission denied, as the ODB Server doesn't

.glassfish.jersey. server .model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) at org.glassfish.jersey. server .model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:125) at org.glassfish.jersey. server

I'm getting the following NPE when attempting to persist an object to a server based database: [2011-11-13 09:11:47 #11 server ] java.lang.NullPointerException at com.objectdb.o.UTT.z(UTT.java:311 ... with a server -based database - 2 writing to the db, one reading. I had added an index to a property

Richard Szurgot The stack trace indicates an attempt to run a query in client- server mode after the initial connection to the server has failed. The unexpected state on the server results in

Hi, I'm running objectdb in server mode, config as it comes out of the box. In this case ... fine with many writers and readers. However, in server mode I'm occasionally seeing the error ... type. It seems as something that may happen in client- server in one of the clients - if the database

Our objectdb server completely stopped responding to requests for new connections. The ' server ' command also would not respond. A thread dump (attached) shows a deadlock. FastModel Ben Schreiber Thank you for this report. Build 2.2.9_01 should fix the deadlock. support Support Build 2.3.7_04 fixes

After an unexpected server shutdown and restart of our application we have these messages in the log (complete log attached): … [2018-03-26 14:39:30 #1096 store] Request Value: 10:'b61e33d4-8d57-478d-9176-6aa0e2031470' [2018-03-26 14:39:30 #1097 store] *** Attempt to remove a non existing index

.JPADeployer.prepare(JPADeployer.java:168) at com.sun.enterprise.v3. server .ApplicationLifecycle.prepareModule(ApplicationLifecycle.java:922) at com.sun.enterprise.v3. server .ApplicationLifecycle.deploy(ApplicationLifecycle.java:431) at com.sun.enterprise.v3. server .ApplicationLifecycle.deploy

Generating new activation code gives 500 server error

500 Internal Server Error on creating a new issue

Add Type level permissions to ObjectDB Server

Generating new activation code gives 500 server error

I'm trying to enable replication on master server that was running with "recovery" enabled ... slave server : com.objectdb.o.UserException: Failed to synchronize replicated database at com.objectdb ... . Server .runCommand( Server .java:198) at com.objectdb. Server .run( Server .java:103) at com.objectdb. Server

)? If the database is located in a directory that is cleaned by the web server on every new deployment ... (for me). Shouldn't the file be closed automatically when I stop the server from Tomcat's manager ... :169) at org.glassfish.jersey. server .model.MethodHandler$ClassBasedMethodHandler.getInstance

(ListenerMethod.java:508) ~[vaadin- server -7.5.6.jar:7.5.6] at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:198) ~[vaadin- server -7.5.6.jar:7.5.6] at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:161) ~[vaadin- server -7.5.6.jar:7.5.6] at com.vaadin. server .AbstractClientConnector.fireEvent

, Browser, etc.). In addition, check if there are exceptions in the console or in the server log. support ... - The requested resource () is not available. I tried it on Glassfish server 3.1.2 and 3.1.2.2. Sometimes I get no execptions in server log and sometimes yes like here: Launching GlassFish on Felix platform

We had ObjectDB version 2.5.7_06, then we bought a server license, then we activated it today ... _04] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) Server VM 1.8.0_25 ... ;    at com.objectdb. Server .run( Server .java:92)       

. We have two ObjectDB databases on one ObjectDB server . Production database is running 5-10 times slower than test ... servers one running JBOSS and other running ObjectDB. - CPU utilization of JBOSS server is max 5-10% (per core) - CPU utilization of JBOSS server is 80-150% (this is per core) Now is the interesting

is locked for a single process. Use client- server mode or embedded- server mode to enable concurrent ... not tell me about the solution what should i do for making client server mode in desktop application prateek Prateek gupta You can use embedded server mode as suggested above (see link on post #2

Hello, I have a problem to use the server with ssl. I have created the certificate using ... objectdb: When I start the server I get only the word null and the server will not start ... the log file. support Support In the log file there are these lines: [2012-12-18 09:04:35 #1 server

Hi  I'm very new to objectdb . I have bought a server and really want to use it. Our code ... .caucho.hessian. server .HessianSkeleton.invoke(HessianSkeleton.java:306) at com.caucho.hessian. server .HessianSkeleton.invoke(HessianSkeleton.java:202) at com.caucho.hessian. server .HessianServlet.invoke

A is master, DB B is A's slave 3 application servers run an application that uses A as master Server ... the Master DB. (there should be a way in which DB servers know if they're masters or not) If DB A fails ... solution is to create a marker file (even empty) on the master server file system and on failure to delete

.start(ApplicationInfo.java:352) at com.sun.enterprise.v3. server .ApplicationLifecycle.deploy(ApplicationLifecycle.java:500) at com.sun.enterprise.v3. server .ApplicationLifecycle.deploy(ApplicationLifecycle ... .grizzly.http. server .StaticHttpHandlerBase.service(StaticHttpHandlerBase.java:189) at com.sun.enterprise

) at org.apache.openejb. server .cxf.rs.AutoJAXRSInvoker.invoke(AutoJAXRSInvoker.java:66) at org.apache.cxf ... .http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:237) at org.apache.openejb. server .cxf.rs.CxfRsHttpListener.onMessage(CxfRsHttpListener.java:170) at org.apache.openejb. server .rest

null to indicate that the database server should set the timeout Since: JPA 3.2

JPA Method in jakarta.persistence.EntityTransaction void setTimeout (   Integer timeout ) Set the transaction timeout, in seconds. This is a hint. Parameters: timeout - the timeout, in seconds, or null to indicate that the database server should set the timeout Since: JPA 3.2

on the server : java.lang.NullPointerException at com.objectdb.o.CFG.t(CFG.java:272) at com.objectdb.o.CFG.r(CFG.java:193) at com.objectdb.o.CFG.q(CFG.java:125) at com.objectdb. Server .run( Server .java:96) at com.objectdb. Server .main( Server .java:66) java.lang.NullPointerException at com.objectdb.o.CFG.t(CFG