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removing members in existing databases

_file, new_db_file}; com.objectdb. Doctor .main(args); 2.a is very expensive which means it takes a lot ... (defining indexes on the owner fields can help). Regarding the Doctor , although it is not intended ... will require your database to be offline. The last build, 2.8.9_06 adds a better way to run the Doctor from

com.objectdb.o.UserException: Failed to generate dynamic type

the Dr to see and I got the following error: java -cp objectdb.jar com.objectdb. Doctor ../db/DB_1.odb ObjectDB Doctor [version 2.6.1_05] Copyright (c) 2015, ObjectDB Software. All rights reserved ... ) at com.objectdb.o.DMR.B(DMR.java:164) at com.objectdb. Doctor .main( Doctor .java:22) Caused by: java

NullPointerException in ENH.g(ENH.java:401)

Doctor , and if necessary use the Doctor to repair the database. support Support Hi, I already used the objectdb doctor tool but the issue remains (I analysed and repaired). The entity which fails ... the database and possibly repair it (by finding why the Doctor doesn't repair it and improving the Doctor

Failed to commit transaction: Attempt to commit a rollback only transaction

the database file with the ObjectDB Doctor and look for exceptions in the log file. support Support ... ; ObjectDB Doctor  on the old file and post the output? I don't think that switching from client ... , running the doctor , shows this: Missing Objects (Broken References

Adding indexes on existing entities.

index you will have to rebuild it , currently using the Doctor . Before running the Doctor make sure ... index definition (either annotation in class or xml), or run the Doctor with this available in ... with Doctor . Thank you or answering the question i failed to formulate properly. lo Hoel

Out of memory

Support Something is really wrong with new build. First, every time I run Doctor or server, ODB ... ) Database is repaired with Doctor , now errors have been found. lwalkowski Lukasz Walkowski Please try ... .4.3_06. It looks like everything works fine with latest build. However message from doctor : Global

Question: remove and recreate an object, do the references survive ?

it has been before, do the references from other objects survive this (assuming that no Doctor is done in ... is there an option to run Doctor without cleaning the orphane objects ? hgzwicker Hans-Georg Zwicker Currently ... reference cleaning. Run the Doctor with this java -Dobjectdb.temp.no-broken-ref-fix=true Doctor support Support Perfect, thanks hgzwicker Hans-Georg Zwicker

Mismatch client-server protocol prefix

Ralph Moser Looks like very ordinary code. Could you check the database with the ObjectDB Doctor ... with ObjectDB Doctor , could you please check these queries outside of your application (e.g. in ... checked the DB two times and installed the copy generated by the Doctor . It found no errors. We use

ObjectDB version 2.2 has been released

Doctor to handle additional issues. Improved query execution planner. Improved cleanup and reusing space ... the ObjectDB Doctor of version 2.2 in repair mode on existing database files, and to switch to the new database files that are generated by the Doctor when moving to version 2.2. support Support

drop a column from table

commit the transaction. Alternatively, you run the Doctor in repair mode to create a new database file. The schema change must be available to the Doctor , so you must open the database after the schema change in your application to register the change, or run the Doctor with a classpath that contains your entity classes. support Support

Object Relations Error after Schema Change

with the ObjectDB Doctor and post the output? In addition, you can try migrating the data to a new database automatically by running the Doctor in repair mode. If this doesn't help and you can upload the database ... . support Support Hi,  we tried reparing the database with Doctor , tried changing the names

java.io.IOException: Illegal seek

- please switch to build 2.3.6_14. You may have to fix your database file by running the ObjectDB Doctor ... by Doctor . codefad FrankChu Maybe the Doctor cannot fix this specific issue. Try to use 2.3.6_14

Left join fetch behaviour doesn't retrieve children?

with doctor ", have you an other manner to check without doctor ( work bad with my database ) ? 4 ... and a bad optimization causes this in a specified case. 2- Using the Doctor . You can also run it in

ways to recover from DB curruption

the Doctor on it I get this exception: Caused by: com.objectdb.o.UserException: Failed to generate dynamic ... your application (not in the Explorer / Doctor ) with the new classes and with some changes to myclass1

errors on repair

we are using version 2.6.7. On running the doctor we have message like free page list broken ... unexpected total page count ... what could be the reason for this ?   hgzwicker Hans-Georg ... our application - error : 'free page list is broken at page #0' occurs every time when we run the doctor

Shrinking Database Files

would be with Database Doctor . Is there a way to reclaim database file space? Is it worth trying ... smaller is to run the ObjectDB doctor in repair mode (i.e. building a new database file from an existing database). support Support

Unexpected exeption

. More information is needed. Could you please check the database file with the ObjectDB Doctor for errors ... to the log file when the exceptions were thrown as well as the Doctor output? Is it an issue

index - data rewrite

the Doctor . What ObjectDB version are you using? Because automatic activation of new indexes is a new ... to the new index? Have you checked the database using the Doctor ? Are there any errors? support Support

NPE when getting Persistence manager

tried also the ODB doctor on that DB file, but it wrote nothing special: ObjectDB Doctor [version 2.8

Is there an administration tool with which I could create extra indexes?

class in the classpath in order to update the schema. Run the ObjectDB Doctor (in repair mode) to build the new index. Step 2 may be skipped if you run the Doctor (step 3) with your up to date classes in the classpath. support Support

SectionClassifier message in log

). Could you please check the database file using the ObjectDB Doctor ? support Support Unfortunately I ... more felixobjectdb Richard Szurgot It could be either insertion or retrieval problem. The Doctor output

com.objectdb.o.NLV cannot be cast to com.objectdb.o.CMV

details, if any. You may try repairing indexes by running the ObjectDB Doctor in repair mode ... for mapFormCli. We tried fixing the indices with the Doctor tool and it did not help. Then we deleted the DB

possible index required for improving query performance

I understand, we'd need to stop the DB, run the Doctor in repair mode and start the DB ... the index from your source code and use the class again with ObjectDB. Running the Doctor will reclaim

Consequence of lost ODB$ Files?

their healthy with the ObjectDB Doctor , and if necessary, use the Doctor to repair any corrupted database files. support Support

Internal Exception and Index Problems

Dear Support Team, we have an urgent issue in a productive database. The objectdb doctor finds ... , and unfortunately the Doctor doesn't include checks to identify this mismatch. However it is very easy to fix the index by running the Doctor in repair mode: java com.objectdb. Doctor error.odb error2.odb

database corrupt

manage the production. we have the following state of the system: - Doctor around 2 monthes ago - run ... - Doctor today (part of the results in the attached log) how this is possible (we run into sever problems ... to fix the database using the Doctor to get the system back in operation. In the long term

Unexpected error when loading all entity instance

the database is corrupted. Checking it with the ObjectDB Doctor produces errors. After using the Doctor ... Markus Ritter Did this happen again after already fixing the database with the ObjectDB Doctor ? support Support Hello, yes. I repaired the database using the Doctor . Then running the application for like 5

Corrupt database page

. Best wishes, The BTC-ES team   ObjectDB Doctor [version 2.7.1_03] Copyright (c) 2017, ObjectDB ... EmbeddedSystems Have you tried repairing the file with the Doctor ? support Support Yes, the db doctor ... system after closing the database and the db doctor is able to repair the corrupted page by the db

cannot delete objects after crash (see issue 2283)

, we had to stop and run the Doctor . Find attached the latest log   hgzwicker Hans-Georg Zwicker When the Doctor completes please post its output. Exploring the cause of the recovery failure is still in progress. support Support we upload currently the database before Doctor to our extranet

com.objectdb.o.InternalException: null

the database file with the Doctor and post the result report? support Support The cause of the original ... embedded mode. The result of the Doctor check is: % java -cp bin/objectdb.jar com.objectdb. Doctor db/firstinsurance.odb_corrupt db/firstinsurance.odb_corrupt2 ObjectDB Doctor [version 2.5.4_01

ClassCastException thrown when running count query

to run your DB Doctor . It doesn't help. Please contact me if you need more informations. Regards ... look as the same exception. At least this one seems to be related to broken references. The Doctor ... to take effect: DELETE FROM Position p WHERE p.unit IS NULL You first have to run the Doctor in fix mode

Negative snapshot user count exception

on Sunday night.  I re-ran the database doctor on Monday evening PDT (circa 9/10 @02:40 UTC).   ... ObjectDB 2.3.x to 2.5.2. Corruption of the database that cannot be fixed by the Doctor (due to the  ... in the log after that restart, so hopefully the Doctor fixed these index issues. In that case

ArrayIndexOutOfBoundException

: Can you reproduce this specific exception? Please check the database with the ObjectDB Doctor ... Support We are not able to reproduce the problem. Result from ObjectDB Doctor check is attached ... of running. Maruta M Sedlakova The Database Doctor output indicates that the database is healthy

Cannot insert more than about 2^20 objects

. Doctor said Db is fine (see below) I notice that 1048565 objects + 4 entities + 4 ID indexes + 4 ... limitation. Regards   Doctor output: ObjectDB Doctor [version 2.5.2_05] Copyright (c) 2013, ObjectDB

Referential Integrity

. During development and testing it is recommended to use the ObjectDB Doctor to verify ... integrity can be checked by the ObjectDB Doctor (offline). Eventually standard reference integrity ... references (and that can be checked with the Doctor ), avoiding reference integrity checks

NullpointerException at a normal select

time, I've also tried to run the DB doctor with the following result: heintz@heintzmbp /usr/local/objectdb-2.5.6_02/bin java -cp objectdb.jar com.objectdb. Doctor ../db/my_database_file.odb ObjectDB Doctor [version 2.5.6_02] Copyright (c) 2014, ObjectDB Software. All rights reserved. Scanning

Exception makes the system unusable for several minutes

the Doctor report for this database? The exception is thrown during refresh, can you check ... , we can see that always the same objects (around 4) are in charge. A doctor we cannot do currently ... then it seems that the objects are not corrupted, although it could be helpful to verify this by running the Doctor

ObjectDB 2.0.0

ObjectDB Doctor . Fixed persistence.xml C/S connection property to "javax.persistence.jdbc.user". Fixed ... . Fixed ObjectDB Doctor to activate and rebuild also inactive (new) indexes. Improved ... /Explorer class loading bug (after schema change). Fixed a bug in the ObjectDB Doctor Tool.

DBDoctor BTree Errors

Hello, we ran the db doctor on a database. What does the following errors mean ... of these classes, as shown on the Doctor report (as actual), then you may ignore these errors. Theoretically ... it is probably not an issue. Alternatively, to be on the safe side, you may want to use the Doctor to repair the database file. support Support

ObjectDB 2.4.6

on Doctor run that removes an empty index. Fixed Doctor false alert after changing field type . Fixed an "Unexpected database state" exception when the Doctor builds a new index. Fixed a bug in

ObjectDB 2.2.8

online backup with no arguments . Added option for running the Doctor without activating disabled indexes. Fixed a Doctor  bug in fixing old (

Server crash - Mismatch client-server protocol prefix

by running the Doctor that it is healthy. A thread dump of the server could be useful ... ) and some issues with a particular index, which was also flagged when I ran the database doctor on a backup

Errors in log to repprt

We have since a while these entries in the log, please inform if this needs a repair ( doctor ):   ... is needed. If you want to be sure you can run the Doctor in diagnosis mode first (possibly

InternalException

reason is unknown. You should check your database with the Doctor to verify that the database file ... . support Support I stopped the DB and ran the Doctor over it and it found no errors, however, when I

java.lang.ClassCastException: com.objectdb.o.SCU cannot be cast to com.objectdb.o.PRU

. This was soluted with " doctor " jastorga Juan Thank you for this report and for the update. You closed the issue, as the the database was fixed with the Doctor , but if you have more information about the cause

ObjectDB 2.4.1

Fixed a bug of  duplicating new objects during merge . Fixed a username/password issue in using EntityManagerFactory 's getMetamodel . Fixed a bug in detachment of hollow objects on close ( issue #799 ). Fixed a Doctor exception ( issue #796 ). Fixed a Doctor bug in checking byte[] arrays

log entry and massive performance issues

it possible that the database is somehow corrupt (we did the last repair last ween with 2.7.4_02 Doctor )? In ... nothing that can explain the reported issues was found. You may want to try repairing the database with the Doctor

ODB Server tries to write a log file to a weird location

have permission to write to that directory and whole application fails. Sometimes it helped to run a doctor ... yet what are the specifics of the issue. The issue for which Doctor did not fixed the issue produces only following Message

Crash after altering schema

when checked by the Doctor . support Support Yes, I still see that exception after restarting the server. However, the exceptions disappeared after I checked with the Doctor . Thanks!!  eko EKO FAJAR

ObjectDB 2.5.0

level JDO sequence using getSequence ( issue #1074 ). Fixed false Doctor warnings when updating the schema using external classes. Fixed Doctor's index rebuilding to use NULL values for missing values