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Database Server

com.objectdb.Server [options] start | stop | restart options include: -conf   :  specify ... .objectdb.Server start Stopping and Restarting To stop the server you can use the stop command: java com.objectdb.Server stop To stop the server and then immediately start it again, use the restart command

Replication error on slave restart

previously. I have copied database file to slave... and so on by manual. It worked fine. But if I restart ... enable "recording" on slave and then restart , I will get: java.lang.NullPointerException at com ... only once when installing the replication. Every time you restart the master server a new recording file is created

ODB should auto-restart if it detects it's necessary

Hi! I find very tricky the need to restart ObjectDB server after schema modifications in ... objectdb.config) that each time ObjectDB detects a schema change that requires restart , it should automatically restart itself. This way we save a lot of headaches from our dev. ops. Currently

Activation code is invalid, if restart OS Ubuntu 22.04

I created an activation code and the database works fine. After restart of the computer I ... on the computer and only one mac adress is not changed after restart of the computer. Could this behavior ... . Then the generated activation code works fine after restart of the OS although the network adapter

Does adding normal fields to a table require a restart of the DB?

I have a table that needs a new non-indexed field.  My DB is in client/server mode.  Do I need to restart the DB?     Trianglehead Json Error Yes. See the note on this manual page . support Support

Database Schema Evolution

, have to be converted to the new schema. Note: In client-server mode the ObjectDB server must be restarted

BIRT/ODA ObjectDB Driver

and restarting the IDE. Note: See this issue regarding matching the driver version to the ObjectDB server

[ODB1] Chapter 8 - ObjectDB Server

| stop | restart options include: -conf : specify a configuration file explicitly -port : override ... and then immediately start it again, you can use the restart command: java com.objectdb.Server restart ... a new command window for the stop and restart commands. The –conf and –port commands can also be used

Schema Evolution Question

The documentation indicates that " In client-server mode the ObjectDB server must be restarted ... must connect to ObjectDB before the restart or whether ObjectDB can be restarted while the client ... by the client application was EMPTY. SUBSEQUENT restart of ObjectDB and client after attempting

Step 1: Install BIRT and ObjectDB Driver

, clicking Finish , and finally approving the installation and restarting the IDE. Installing ... , and finally approving the installation and restarting the IDE. Note: See this issue regarding

Modifying something with Explorer -> app JPQL with Enum doesn't work anymore

once, but then it didn't happen anymore. I fixed that one with a server(ODB) restart . This doesn't help ... (so after you follow case 1/3 (I tested 1 and 3 with this fix)), restart the server through the " restart " feature of the small toolbar icon. After restarting , the next printed number will be proper

Failover from Master to Slave

environment without restarting the app? (where all data is taken on app deployment from persistence.xml) zmirc ... of DB A fails. Applications switch to DB B as master Applications are restarted due to update ... , even though applications are restarted , ObjectDB will always connect just to the one that represents the Master, avoiding

javax.jdo.JDOUserException Failed to locate field field exampleField using reflection (error 363)

have been enhanced: com.example.db.BDO Usually it was sufficient to restart the Application (ODB Client ... to restart automatically up to 5 times and we lived with that. But now we added a field to BDO class which is parent class for many others, and now it needed 6 restarts . So we think, it is caused

Recommendation - concurrent access multiple class v

Chirac Currently schema changes require server restart , as well as restarting the application ... , changing the schema requires restarting all of them with the new version of your application ... application server for a short time when there is a low load, you can restart that application

best practice for DB recovery

instance, restart the failed instance and then enable writes again(that will be controlled in the DAO ... this scenario we would have to restart the slave DB in master mode, is that correct? Or is there a way to start writing to the replica DB without restart ? We need to ensure that we don't have unplanned outages

schema update procedure

that it takes several restarts of the the server to complete the change. The issue ... . Some operations may succeed but eventually internal exceptions are thrown. I restart the server ... The requirement to restart the server after schema change is known and documented . The need

ArrayIndexOutOfBoundsException

. The reason for this is unclear and it may indicate an unknown bug in ObjectDB. If restarting ... understanding and fixing the problem. support Support Hi, I have restarted objectdb server ... . The purpose was to handle schema changes without server restart , but the result is that two clients

Eclipse plugin problem (using ObjectDB as a separate bundle)

another instance of TherapeauticDrugScreenRqst, with or without restarting my eclipse product results ... on attached dependencies.png), once the update is done and eclipse restarted ,  select the _com.epimss ... .rcptoolbox_1.0.9.jar plugin in the eclipse dropins directory. It will be found when eclipse is restarted

Feature Request for database.obj$ file

restart should be done (default at 3 am) it takes a lot of time shutting ... : Why do you do that checks rather than just restarting with or without the odb$ file?   support Support thanks for responding and sorry for delay Question: Why do you do that checks rather than just restarting

Step 7: Run the Spring Web App

the server node and select Restart . When using GlassFish - on the fly enhancement (weaving) is automatically

Disable Evaluation possibility

behavior, that The Too many persistable types exception happens after restart of server, even though that after restart of ODB Server it works correctly again. We would like to achieve, that ObjectDB ... the Entire service, or try to restart it. thamal Tomas Hamal You can check whether ObjectDB

Objectdb server out of heap space

to restart the server!) Incidentally, it might help those of us who have a need to deal with issues ... . You may also try restarting the server in this case by setting a cron task that starts / restarts the ObjectDB server once in a while. support Support

Failed to commit transaction: Java heap space (error 613)

state but left the JVM up, thus didn't trigger the automatic restart . If the heap space is exhausted ... :+HeapDumpOnOutOfMemoryError for this) and our infrastructure can automatically restart the server. Two questions ... an option for us) or periodically restarting the JVM? b) Can we configure ObjectDB to use less heap

Indexes broken after schema update.

Anyone else noticed this? I updated an entity Object with some new fields, restarted the database ... new persistent fields should not affect indexes and queries, as long as you restart the database ... after restarting the database server - please provide more details. support Support

JPA - ExceptionInInitializerError when creating EntityManager

services. It is successfully connected. Connection is OK. Restart Database server (SQL Server) services on Server. Delete NetBeans configuration's Users directories. Restart Server & Also, My client ... ? Thanks In Advance, GAJESH gajesh Gajesh Tripathi   Restart Database server (SQL Server

Activation Issue

with the activation key, but get the same behaviour. It showed up straight after reboot when I restarted ... a deliberate error (e.g. at the beginning of the file) and try restarting the server. If the server

Database Files

keeps growing, but the actual odb file never changes unless I restart the server.  The  .odr ... ?  It only changes when  restart the server? Trianglehead Json Error It is normal

Server connection management

The server does not appear to release broken connections. My typical development pattern is to keep reloading my war file in tomcat until the permgen space runs out, and then I kill and restart ... the client deal with broken connections or server restarts . Does the client have an internal connection

ObjectDB Clustering VS Hadoop Hbase

delete a slave to change the redundancy of the clustering without restarting . TIA gzdillon Lai Yang ... using composite urls the order of the urls defines the connection priority. No need to restart

Unexpected exception (Error 990)

an Entity class. After restarting ObjectDB server, it didn't appear anymore. [ObjectDB 2.5.3] Unexpected ... Source) zmirc Mircea Chirac Currently schema changes require restarting the server

InternalException when reading a HashMap

well. Today we restarted the app and it threw the following exception during startup while trying to read ... . However this one service thrown this error even without the restarting of JVM. Is this wanted behaviour? We'll

doctor error message after database getting page errors

fine with the default JVM heap size on a PC with 16GB RAM. Did a server restart solve the issue ... thrown back to your application? support Support some report about the state: - server restart solved

How to change properties in urls2.xml?

of my databases are still randomly updated each time i am restarting tomcat :( Xirt xirt Sylvain ... , when i am restarting tomcat, port and password of each database connection string is changed

ClassCastException on closing PersistenceManager

, so restarting your application with the same database (instead of a backup database) should be safe. support ... . Once the bug appeared, it was coming also after restart of the application right away. Only returning

Object Relations Error after Schema Change

to third class. If we restart both ObjectDB and Jboss everything works fine for a short period ... of using more than one version of an entity class concurrently. When you restart the server

Replication issue, Replayer failing due to NullPointerException.

and that fixed it. I am also finding the recording directories growing upon DB restarts ... I restart the DB my DB is growing by resize value across all DB's, this also seems like a bug. I

ObjectDB is opening too many sockets

it causes following error and the ObjectDB is restarted automatically: java[3545]: Too many open files ... bellow are steps done on 1 running ObjectDBServer without restarts , also explorer was single instance

missing merger

the Doctor after this happens (and share the errors if any) and whether just restart helps ... you try to restart the system without fixing the database? Does the system work after fixing ... above)? all the errors are in #7 log file 3. Did you try to restart the system without fixing the database? we did

Server out of memory exceptions

and then exit. When all threads have exited (i.e. the application shutdown) the loop restarts ... I can tell is that the problem occurs after I restart the server & test without clearing the databases, i.e. I let the test run for 20mins; stopped the test; restarted the server; restarted the test

Internal Exception and Index Problems

). You can avoid this issue by restarting the ObjectDB server after every such schema change. Future versions of ObjectDB may support schema changes without restarting the server, or at least should produce better error messages in these cases. Currently the direction is to restart the server

each 1-2 days objects on some objectdb level lock/block each other

to create a heap dump, we even had to restart the complete server (after shutdown ... . support Support attached heap dumps after restart (for sure now there not much traffic) 1, first 2 ... the attached monitoring, there is a different behaviour between saturday ( restart of our core system including

Unexpected exception (Error 990)

? If the schema has changed, was the server restarted before using the new schema? After restarting the server, do you still get this exception? support Support Thanks a lot for the fast reply. Restarting the objectdb server indeed solved the exception. Previously we only tried to restart the application server (Tomcat). skolb Sebastian Kolb

Negative snapshot user count exception

; After restarting the database (see log entry [2013-09-10 02:44:10 #1 server]), this error ... Schreiber As far as I can tell, the database seems to be healthy. Possibly, the errors until restarting ... in the log after that restart , so hopefully the Doctor fixed these index issues. In that case

com.objectdb.o.InternalException: null

. What was the error in PrePersist? Do you still get the same exception after restarting the server ... the database. I did 2 restarts of the database and the error persisted, I receive the same error in ... application should be restarted , especially in production environment. support Support

InternalException

.class); bensteele Ben Steele Maybe it was a cache problem and restarting the database cleared the cache ... schema changed require restarting the database. support Support Ah, that may be it. I did add a new ... must be restarted after a schema change , so this issue will be closed now. support Support

Crash after altering schema

) eko EKO FAJAR Note that after schema change you have to restart the server . Please advise whether you see such exceptions after restarting the server, and if you do, whether the database has errors when checked by the Doctor. support Support Yes, I still see that exception after restarting the server

com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: 2

, which the client is unaware to yet. The ObjectDB server must be restarted after a schema change . Do you still get the error after restarting the server?   support Support You are right. After I restarted the server the error didn't come up again. Thanks. Would be great if you could catch

Query fails with failed to read

we have a possibility to already restart the system this weekend, so if you have a version, please inform ... ObjectDB? maybe Jetty restart ?). You should try to check the system log for activity at the time ... was just restarted exactly at that time (maybe this could cause the exception itself)? support Support

InternalException

)? Do you still get the exception after restarting the server? Can you check the database with the Doctor ... may be the result of changing schema without restarting the database. support Support

objectdb-2.6.9_06: Extended Persistence Context fails: 'Attempt to begin a new transaction when a transaction is active'

AND you restart Glassfish and Clean and Build and Deploy/Run, the web app runs and will display