[JCR-3468] ConcurrentModificationException in BitSetENTCacheImpl

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.2.10
• Fix Version/s: 2.5.3
• Component/s: jackrabbit-core
• Assignee: Stefan Guggisberg
• Reporter: Jeroen van Erp
• Created: 28/Nov/12 11:09
• Updated: 06/May/13 11:20
• Resolved: 28/Nov/12 14:46

Description

Irregularly the following ConcurrentModificationException occurs in the logs of our application, seems like there is either a sync missing, or a copy to a new collection before iterating.

java.util.ConcurrentModificationException: null
at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1100) ~[na:1.6.0_32]
at java.util.TreeMap$KeyIterator.next(TreeMap.java:1154) ~[na:1.6.0_32]
at org.apache.jackrabbit.core.nodetype.BitSetENTCacheImpl.findBest(BitSetENTCacheImpl.java:114) ~[jackrabbit-core-2.2.10.jar:2.2.10]
at org.apache.jackrabbit.core.nodetype.NodeTypeRegistry.getEffectiveNodeType(NodeTypeRegistry.java:1082) ~[jackrabbit-core-2.2.10.jar:2.2.10]
at org.apache.jackrabbit.core.nodetype.NodeTypeRegistry.getEffectiveNodeType(NodeTypeRegistry.java:508) ~[jackrabbit-core-2.2.10.jar:2.2.10]
at org.apache.jackrabbit.core.NodeImpl.getEffectiveNodeType(NodeImpl.java:776) ~[jackrabbit-core-2.2.10.jar:2.2.10]
at org.apache.jackrabbit.core.NodeImpl.getApplicablePropertyDefinition(NodeImpl.java:826) ~[jackrabbit-core-2.2.10.jar:2.2.10]
at org.apache.jackrabbit.core.ItemManager.getDefinition(ItemManager.java:255) ~[jackrabbit-core-2.2.10.jar:2.2.10]
at org.apache.jackrabbit.core.ItemData.getDefinition(ItemData.java:101) ~[jackrabbit-core-2.2.10.jar:2.2.10]
at org.apache.jackrabbit.core.PropertyData.getPropertyDefinition(PropertyData.java:55) ~[jackrabbit-core-2.2.10.jar:2.2.10]
at org.apache.jackrabbit.core.PropertyImpl.internalGetValues(PropertyImpl.java:461) ~[jackrabbit-core-2.2.10.jar:2.2.10]
at org.apache.jackrabbit.core.PropertyImpl.getValues(PropertyImpl.java:498) ~[jackrabbit-core-2.2.10.jar:2.2.10]