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IDProjectCategoryView StatusDate SubmittedLast Update
0021300Openbravo ERPA. Platformpublic2012-08-03 10:082012-08-22 11:21
Reportershuehner 
Assigned Tomarvintm 
PrioritynormalSeverityminorReproducibilitysometimes
StatusclosedResolutionfixed 
PlatformOS5OS Version
Product Version3.0MP13 
Target VersionFixed in Version3.0MP15 
Merge Request Status
Review Assigned ToAugustoMauch
OBNetwork customerNo
Web browser
ModulesCore
Support ticket
Regression level
Regression date
Regression introduced in release
Regression introduced by commit
Triggers an Emergency PackNo
Summary0021300: ConcurrentModificationException in ApplicationDictionaryCachedStructures can be found sometimes in erp logfiles
DescriptionWhen checking logfiles of online demo the following problem can be seen sometimes:

java.util.ConcurrentModificationException
        at java.util.LinkedHashMap$LinkedHashIterator.nextEntry(LinkedHashMap.java:390)
        at java.util.LinkedHashMap$EntryIterator.next(LinkedHashMap.java:409)
        at java.util.LinkedHashMap$EntryIterator.next(LinkedHashMap.java:408)
        at org.hibernate.util.IdentityMap.entrySet(IdentityMap.java:206)
        at org.hibernate.engine.BatchFetchQueue.getCollectionBatch(BatchFetchQueue.java:178)
        at org.hibernate.loader.collection.BatchingCollectionInitializer.initialize(BatchingCollectionInitializer.java:73)
        at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:627)
        at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:83)
        at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1863)
        at org.hibernate.collection.AbstractPersistentCollection.forceInitialization(AbstractPersistentCollection.java:479)
        at org.hibernate.Hibernate.initialize(Hibernate.java:417)
        at org.openbravo.client.application.window.ApplicationDictionaryCachedStructures.initializeReference(ApplicationDictionaryCachedStructures.java:156)
        at org.openbravo.client.application.window.ApplicationDictionaryCachedStructures.initializeColumn(ApplicationDictionaryCachedStructures.java:144)
        at org.openbravo.client.application.window.ApplicationDictionaryCachedStructures.getColumnsOfTable(ApplicationDictionaryCachedStructures.java:122)
        at org.openbravo.client.application.window.org$jboss$weld$bean-flat-ManagedBean-class_org$openbravo$client$application$window$ApplicationDictionaryCachedStr
        at org.openbravo.client.application.window.FormInitializationComponent.getADColumnList(FormInitializationComponent.java:1616)
        at org.openbravo.client.application.window.FormInitializationComponent.setSessionValues(FormInitializationComponent.java:1047)
        at org.openbravo.client.application.window.FormInitializationComponent.setSessionVariablesInParent(FormInitializationComponent.java:774)
        at org.openbravo.client.application.window.FormInitializationComponent.execute(FormInitializationComponent.java:209)
        at org.openbravo.client.kernel.BaseActionHandler.execute(BaseActionHandler.java:71)
        at org.openbravo.client.kernel.KernelServlet.processActionRequest(KernelServlet.java:193)
        at org.openbravo.client.kernel.KernelServlet.doGet(KernelServlet.java:104)
        at org.openbravo.client.kernel.KernelServlet.doPost(KernelServlet.java:177)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
Steps To Reproduce-
Proposed Solution
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Issue History
Date ModifiedUsernameFieldChange
2012-08-03 10:08shuehnerNew Issue
2012-08-03 10:08shuehnerAssigned To => marvintm
2012-08-03 10:08shuehnerModules => Core
2012-08-03 10:08shuehnerOBNetwork customer => No
2012-08-20 17:37hgbotCheckin
2012-08-20 17:37hgbotNote Added: 0051396
2012-08-20 17:37hgbotStatusnew => resolved
2012-08-20 17:37hgbotResolutionopen => fixed
2012-08-20 17:37hgbotFixed in SCM revision => http://code.openbravo.com/erp/devel/pi/rev/c10f4c521f4a05c8977d58faf5729d7d87f768ed [^]
2012-08-22 11:21AugustoMauchClosed by => AugustoMauch
2012-08-22 11:21AugustoMauchNote Added: 0051455
2012-08-22 11:21AugustoMauchStatusresolved => closed
2012-08-22 11:21AugustoMauchFixed in Version => 3.0MP15

Notes
(0051396)
hgbot   
2012-08-20 17:37   
Repository: erp/devel/pi
Changeset: c10f4c521f4a05c8977d58faf5729d7d87f768ed
Author: Antonio Moreno <antonio.moreno <at> openbravo.com>
Date: Mon Aug 20 16:55:03 2012 +0200
URL: http://code.openbravo.com/erp/devel/pi/rev/c10f4c521f4a05c8977d58faf5729d7d87f768ed [^]

Fixed issue 21300. Synchronized initialization of DAL objects to prevent concurrent modification exception

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M modules/org.openbravo.client.application/src/org/openbravo/client/application/window/ApplicationDictionaryCachedStructures.java
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(0051455)
AugustoMauch   
2012-08-22 11:21   
Code reviewed and verified in pi@8a09d93b4149