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Activated ObjectDB still throws "Too many persistable types"

have already reactivated and checked that my objectdb.conf is correctly used (by inserting random chars ... checks. Upgrading to 2.4.4 could cause problems only if the activation is not set correctly before. Make ... and usve6844? Could you please check both with 2.4.4 and tell which works and which doesn't

Maven host down?

for new ODB build and m2.objectdb.com seems to be down. Can you check this please? Thanks. lwalkowski Lukasz Walkowski I cannot see any problem now. Maybe it was a temporary problem. Could you please check again? support Support It's working fine now. Thanks for checking. lwalkowski Lukasz Walkowski

Replication error on slave restart

="." mode="write" /> <locking version-check="true" /> <processing cache="64mb" max-threads="8 ... " />   <recording enabled="false" sync="false" path="." mode="write" />   <locking version-check="true ... ? Can you check when the database file (and recording files if enabled) are physically updated? Maybe

Remove an entity which attributes were changed - OptimisticLockException

flushing changes to the database. You may also disable optimistic locking checks if you do not need ... ? Could you please check if the same Java instance is used by the two operations (as ... one EntityManager in all plugins. And also the entity instances in both plugins are identical. I checked

EM close causes an exception

, which might cause the new exception. Could you please try it? support Support I checked the update ... checked it in only one JVM with multiple threads. But in this scenario all works as expected. But now I ... and file system settings. support Support Please also double check that when the exception is thrown

Pre-detach loading: retrieval by navigation not working in if statement

. It's the Schrödinger's cat of JPA. Darren Kelly, Webel IT Australia webel Dr Darren Kelly I checked some ... Ghosts in the Machine, there must be a point of difference. I checked again and again, the reports ... , every loaded class is checked and automatically enhanced in memory (if applicable). Q: Is there any

Optimistic locking: prevent version increment on entity collection attribute

), I create the readings in one call and I try to read them in another call. I checked the database ... is detached between the calls, check this issue and the no-detach solution. > I have tried to clear ... with the containing entity. Check what the object contains in the debugger, and try to access the collection

Problem with distinct select, order by and equivalent alias/attribute path

checks:     System.setProperty( "objectdb.temp.no-distinct-order-restrictions", "true"); Set the property before using ObjectDB (possibly also as a JVM -D argument). When these checks ... -clause, as the "correct" solution would suggest. Could you check these issues again? bklink

Unexpected exception during query, if entity is not enhanced

Hello, the entity TCVector is not enhanced and the enhancement check in the objectdb.conf is active ... that the activated enhancement check would throw an exception. In a parallel secondary thread we got ... system. This might be the result of the previous error, so you may want to check if you still get the exception

Query fails with failed to read

, please check both the client and the server log, or catch the exception and log the stack trace by ... ? backup? another application that uses ObjectDB? maybe Jetty restart?). You should try to check ... : > there is no exception for this on our application level This is strange. ObjectDB throws an exception. Just checked

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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