About activator

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1

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

have been produced with 20 cores. The problematic situation is not caused by any specific activity, we run ... the system is almost idle. Then each tread dump adds more and more active threads. Maybe ... that activity in your log files (or in ObjectDB log files if you enable logging queries). If repeating
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JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception

() )    System.out.println( methodName + " is within an active transaction" );   else    System.out.println( methodName + " is out of an active transaction" ); } private List findAllGuests ... count: 0 18:51:18,219 INFO  [stdout] (http--127.0.0.1-8080-1) persist is within an active transaction
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Unexpected NoSuchFieldError exception

is active. So, for some reason, I'm getting these 3 errors repeatedly. David   [ObjectDB 2.6.9_09] javax.persistence.PersistenceException Attempt to begin a new transaction when a transaction is active ... .UserException: Attempt to begin a new transaction when a transaction is active at com.objectdb.o.MSG.d
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Date field Index is corrupted due to time change

reason for database corruption is usually an external activity, such as copying a database file while it is active (the new copy may be corrupted) or copying a database file after abnormal close ... ) that the specific activity in your application is not supported well by ObjectDB and some hidden unknown bug
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Entity Update - Is the documentation up to date?

suggests should not work. First, I've been modifying managed entities from outside an active ... from outside an active transaction.  If I subsequently begin and commit a transaction, all my changes seem to be merged automatically. The more conventional way is to update entities within an active
Issue
1

NullPointer when accessing persistent field

.Collections$UnmodifiableMap.values(Collections.java:1315) at com.aqera.domains.one.activities.Aqera.z_getRegister(Aqera.java:152) at com.aqera.domains.one.activities.Aqera.getRegister(Aqera.java:169 ... .String, com.aqera.domains.one.activities.AqeraRegister> z_registers  = new java.util.HashMap
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1

Occasionally slow requests in load testing

. Check the active query. Maybe you have to define a new index or rephrase that query. If the query ... " /> <activation code="AMTF-SC4T-GR1Y-XCJT-EKKB" />
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1

ODB IndexActivation NullPointerException

." Do we have to wait until index activation is finished before we can start using the database or ... .) The problem is indeed a deadlock collision between metamodel access and automatic index activation ... finished with all activities that may be proceed and should not be stopped before closing the database
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1

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

/jpa/persistence/retrieve EITHER: the transparent activation is failing AND/OR: entities ... . Transparent activation works only when the entity object is managed - once it becomes detached existing values are not expected to be cleared but then transparent activation is disabled
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1

How to use ObjectDB properly in spring boot application?

.     If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).   To be sure that I am not doing anything wrong, here are steps I followed: I ... profile you may need to activate it (no profiles are currently active). you must keep H2 dependency