Hi,


I encounter a problem with using JDO inheritance strategy="superclass-table".

When trying to create an instance for the first time (Type LocalDate) my 
application freezes.

Last output below.



Anybody encountered this before?



I have tested with MySQL (then it hangs as well with creating fixtures as with 
creating instance manually)

and HSQLDB in-memory (then it hangs only with fixtures, not when creating 
manually)



gtrz Johan

 


        14:20:45,798  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Table ProfileElement will manage the persistence of the fields for class 
info.matchingservice.dom.Profile.ProfileElementTimePeriod (inheritance 
strategy="superclass-table") 

        14:20:45,798  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Column "ProfileElement.endDate" added to internal representation of table.

        14:20:45,798  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Field [info.matchingservice.dom.Profile.ProfileElementTimePeriod.endDate] -> 
Column(s) [ProfileElement.endDate] using mapping of type 
"org.datanucleus.store.rdbms.mapping.JodaLocalDateMapping" 
(org.datanucleus.store.rdbms.mapping.datastore.DateRDBMSMapping)

        14:20:45,798  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Column "ProfileElement.startDate" added to internal representation of table.

        14:20:45,798  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Field [info.matchingservice.dom.Profile.ProfileElementTimePeriod.startDate] -> 
Column(s) [ProfileElement.startDate] using mapping of type 
"org.datanucleus.store.rdbms.mapping.JodaLocalDateMapping" 
(org.datanucleus.store.rdbms.mapping.datastore.DateRDBMSMapping)

        14:20:45,799  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Schema Transaction started with connection 
"org.datanucleus.store.rdbms.datasource.dbcp.PoolingDataSource$PoolGuardConnectionWrapper@9a8252e"
 with isolation "serializable"

        14:20:45,800  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Check of existence of ProfileElement returned table type of TABLE

        14:20:45,800  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Loading column info for table(s) "Assessment, DropDownForProfileElement, 
Config, Supply, TagHolder, Demand, PersistedProfileElementComparison, 
DemandAssessment, ProfileMatch, SystemRole, IsisSecurityApplicationUser, 
TagCategory, ProfileElementTypeMatchingRule, Actor, Tag, 
ProfileTypeMatchingRule, System, ProfileComparison, Competence, 
ProfileAssessment, OrganisationRole, CompetenceCategory, 
IsisSecurityApplicationTenancy, Profile, Organisation, ProfileElement, 
IsisSecurityApplicationPermission, IsisSecurityApplicationRole, 
IsisSecurityApplicationUserRoles, MatchingTrustedContact, Role, 
SupplyAssessment, Person, PersonRole" in Catalog "", Schema ""

        14:20:45,873  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Column info loaded for Catalog "", Schema "", 34 tables, time = 73 ms

        14:20:45,873  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Column info retrieved for table "ProfileElement" : 15 columns found

        14:20:45,873  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Creating column startDate for table ProfileElement

        14:20:45,873  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
Creating column endDate for table ProfileElement

        14:20:45,873  [Schema               1593650877@qtp-1528405038-0 DEBUG]  
ALTER TABLE ProfileElement ADD COLUMN startDate DATE NULL



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