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1

OptimisticLockException

yet with ObjectDB, but during my early days with hibernate I got this extensively. It just
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1

Out of memory

, but I need few days for this. I was playing with UTC on version 2.4.3_02 and then tried version 2.4
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1

Out of Memory - Slow leak?

a heap dump of your application after 2-3 days (before the OutOfMemoryError) instead of after 2-3
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1

Page #9 entry 0 (key 'bjjl') has 75 extra bytes / Unexpected last index ID: -119 (expected -116)

that recreates this part of the database. Can take some days though. Please stay tuned
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1

PersistenceException UserException: Failed to validate persistence.xml

I'm really tired of looking at the same exception all day. I have DaoService which gets initialized when app starts. public DaoService() { Map properties = new HashMap(); properties.put("javax.persistence.jdbc.user", "admin"); properties.put("javax
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1

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

of my life (which is now a few days shorter thanks to time spent on this tricky problem).   BTW: I
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1

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

. Nothing really worked so far but I'll try it again the next days and hope to get rid of the problem
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1

Referential Integrity

is a must from day one that developer request for his datatstore. That's where the good old relation
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1

Remove not working

commonly used these days, including with ObjectDB (maybe less than 5% of the active users
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1

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 tomcat. After a few days of this, the server stops responding, and I see the following in the server logs