[SLING-11213] Concurrency problem on shutdown

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Scripting Core 2.3.6, Scripting Core 2.4.4
• Fix Version/s: Scripting Core 2.4.8
• Component/s: Scripting
• Assignee: Joerg Hoh
• Reporter: Joerg Hoh
• Created: 17/Mar/22 17:29
• Updated: 14/May/22 06:59
• Resolved: 06/Apr/22 14:03

Description

During shutdown you can get this exception:

13.03.2022 03:08:06.754 *ERROR* [FelixDispatchQueue] ERROR: Bundle '492' EventDispatcher: Error during dispatch. (java.util.ConcurrentModificationException)
java.util.ConcurrentModificationException
              at java.util.HashMap$HashIterator.nextNode(HashMap.java:1437)
              at java.util.HashMap$KeyIterator.next(HashMap.java:1461)
              at org.apache.sling.scripting.core.impl.jsr223.SlingScriptEngineManager.updateFactories(SlingScriptEngineManager.java:307)
              at org.apache.sling.scripting.core.impl.jsr223.SlingScriptEngineManager.bundleChanged(SlingScriptEngineManager.java:225)
              at org.apache.felix.framework.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:915)
              at org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:834)
              at org.apache.felix.framework.EventDispatcher.run(EventDispatcher.java:1147)
              at org.apache.felix.framework.EventDispatcher.access$000(EventDispatcher.java:54)
              at org.apache.felix.framework.EventDispatcher$1.run(EventDispatcher.java:102)
              at java.lang.Thread.run(Thread.java:748)