[jboss-jira] [JBoss JIRA] (WFLY-2222) SecurityExceptions when starting server with signed jars in an exploded app deployment

[Matt Fluet (JIRA)]

Matt Fluet created WFLY-2222:
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             Summary: SecurityExceptions when starting server with signed jars in an exploded app deployment
                 Key: WFLY-2222
                 URL: https://issues.jboss.org/browse/WFLY-2222
             Project: WildFly
          Issue Type: Bug
          Components: Class Loading
            Reporter: Matt Fluet
            Assignee: David Lloyd
            Priority: Critical


This issue is directly related to https://issues.jboss.org/browse/AS7-2724, where signed jars are sometimes throwing a security exception when the server starts up and then classes cannot be loaded out of certain packages (appears to be some sort of a concurrency issue).  

The fix for that issue was applied to JarFileResourceLoader here:  https://github.com/jboss-modules/jboss-modules/commit/8cf33f5c02c0c4bf6f96d04efa8845762bbc90ae

However, our application is exploded, so the VFSResourceLoader needs a similar fix.  I will attach a git patch file with the change we're proposing.

To test the theory, we applied the patch to one server and left another as is as a control...we then left a process running that continually restarted the server for 3 days.  The control server hit the SecurityException problem 5 times, and the patched server didn't show it at all.


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