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Issue
1

Negative snapshot user count exception

I found the following stack trace in my log files; it's cropped up a number of times: [2013-08-23 ... the database (see log entry [2013-09-10 02:44:10 #1 server]), this error shows up a number of times ... again. Since your system ran with ObjectDB for a long time (I think 2 years?) without these issues
Issue
1

Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct)

with EclipseLink, and it has once again taken many hours of my time. Please attend to this as soon as ... , etc. - because extra operations take extra time and ObjectDB is selected by customers ... has to do it with his/her hands in tedious code each time.   I agree with everything that is written in #11
Forum
1

Optimization Question

of data objects called tracks. These tracks change very frequently over time (every 10-15 seconds ... . Delaying the delete operations to time with less or no activity (and if you can use ... a period of time where the current set of data is incorrect.  I could do some synchronization between
Forum
1

OutofMemory error with Object DB 2.0

and inserts 200 records at a time. The transaction obtained from the PersistentManager is commited ... to demonstrate the same issue. Also if I close the PersistenceManager every time I commit a transaction and open ... upload(last time IT team had to upload it from another outside network).   Yes, the problem now
Forum
1

Pessimestic Locking doesn't release when application unexpectedly terminates.

) is to use pessimistic locking with expiration time. For example, if you know that transactions that need that specific lock take no more than 1-2 seconds to complete, then setting an expiration time ... (which is expected to be rare), the locking time will still be short. We can add support
Forum
1

Query perfromance problem

some strange behavior from ODB. First of all, I will show you results from page rendering times, but trust me - when debugging application, getting data from ODB takes a long time in one case ... ms Refreshing this page with any other column for index with @Index set on it, lowers this time do 1
Forum
1

Spring LTW Problem

Hello! I use ObjectDB with Spring. Today i tried to swich from AspectJ compile time weaving to load time weaving. (To get Jrebel working properly) So i added  To my context.xml and time-weaver /> to my spring
Forum
1

objectdb-2.6.9_02 (with "objectdb.temp.no-enhancement-crc-check") vs. generic classes with interfaces: detailed investigation

the system. - Very important: I discovered to my horror (using Java decompilers and .class file time ... one can prove using time-stamp checks and the decompiler), so the log message is inaccurate ... the timestamp of the enhanced entity classes, and they are time-stamped according to the Clean
Forum
1

JPA - ExceptionInInitializerError when creating EntityManager

TIME ALLOWED AFTER WHICH SHIFT WILL BE APPLICABLE. Time in If      * any error occurred for getting ... ; //Take default Time Slot as 40-minutes         } catch (Exception ex) {             SHIFT_SLOT = 40; //Take default Time Slot as 40-minutes         }         emf.close();     } I should not use static
Forum
1

_UserException: Attempt to open a database file '...' that is currently in use

around after searching google. However this exception only happen after running the app the second time. If I'm runnig the app the first time after rebooting my system. Everything is ok but after closing the app ... cannot be accessed at the same time by more than one process. Make sure that the database file