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  1. JGroups
  2. JGRP-2035

Util class tries to locate resource bundles using TCCL, which fails

    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Blocker
    • Resolution: Done
    • Affects Version/s: 3.6.8
    • Fix Version/s: 3.6.9, 4.0
    • Labels:
      None
    • Steps to Reproduce:
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      In EAP 7.0.0.ER7, deploy an application containing a persistence.xml containing this

      <property name="hibernate.cache.use_second_level_cache" value="true" />
      <property name="hibernate.cache.region.factory_class" value="org.hibernate.cache.infinispan.InfinispanRegionFactory" />
      
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      In EAP 7.0.0.ER7, deploy an application containing a persistence.xml containing this <property name="hibernate.cache.use_second_level_cache" value="true" /> <property name="hibernate.cache.region.factory_class" value="org.hibernate.cache.infinispan.InfinispanRegionFactory" />

      Description

      org.jgroups.util.Util class tries to locate jg-messages bundle using the TCCL, not its own class loader. In a Java SE environment, this typically doesn't matter, because the class loaders are the same, but in EAP, this means that jg-messages is sought by the class loader of the application rather than the class loader of JGroups module, which is obviously wrong. This is the offending line: https://github.com/belaban/JGroups/blob/master/src/org/jgroups/util/Util.java#L93

      The call to getBundle fails with a MissingResourceException (see http://docs.oracle.com/javase/6/docs/api/java/util/ResourceBundle.html#getBundle%28java.lang.String,%20java.util.Locale,%20java.lang.ClassLoader%29) and because this code is in a static initializer, the Util class becomes unusable.

      This causes Hibernate applications with 2LC infinispan clustering backend to not work.

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                • Assignee:
                  pferraro Paul Ferraro
                  Reporter:
                  jmartisk Jan Martiska
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                  • Created:
                    Updated:
                    Resolved: