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  1. JBoss Enterprise Application Platform
  2. JBEAP-24367

[GSS](7.4.z) Getting java.util.ConcurrentModificationException while deploying the application

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      Simple reproducer was created to show the race condition:

      • Download and compile the reproducer: 
        unzip JBEAP-24367-reproducer.zip
cd JBEAP-24367-reproducer
mvn package
      • Run the test a lot of times cos it's a race condition: 
        for i in {1..100}; do   echo "-------------------------------> ${i}";    mvn test;   if [ $? -ne 0 ];   then       break;   fi; done
      Show
      Simple reproducer was created to show the race condition: Download and compile the reproducer: unzip JBEAP-24367-reproducer.zip cd JBEAP-24367-reproducer mvn package Run the test a lot of times cos it's a race condition: for i in {1..100}; do echo "-------------------------------> ${i}" ; mvn test; if [ $? -ne 0 ]; then break ; fi; done

    Description

      We get ConcurrentModificationException while deploying a war file on EAP 7.3.10

      This looks to be a bug in :

      org.picketlink.common.util.DocumentUtil#getDocumentBuilderFactory.

      This method is called by multiple threads at once, but is not thread safe in the way it handles documentBuilderFactory.

      Caused by: java.util.ConcurrentModificationException
at java.util.Hashtable$Enumerator.next(Hashtable.java:1408) 
at at org.picketlink.common.util.DocumentUtil.getDocumentBuilderFactory(DocumentUtil.java:529)

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          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. JBEAP-24372 (7.4.z) Upgrade PicketLink from 2.5.5.SP12-redhat-00011 to 2.5.5.SP12-redhat-00012

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is related to

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-24752 [GSS](7.4.z) Picketlink causing ConcurrentModificationException while deploying the application from DocumentBuilderImpl.setFeatures

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified
          relates to

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-24752 [GSS](7.4.z) Picketlink causing ConcurrentModificationException while deploying the application from DocumentBuilderImpl.setFeatures

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified

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              rhn-support-rmartinc Ricardo Martin Camarero
              rhn-support-kbawanka Kaustubh Bawankar
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