[AIRAVATA-400] ConcurrentModificationException during using RegistryAPI

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Fix Version/s: 0.5
• Component/s: Registry API
• Environment: mac
• Assignee: Saminda
• Reporter: Lahiru Gunathilake
• Created: 26/Apr/12 19:00
• Updated: 08/Oct/12 14:36
• Resolved: 08/Oct/12 14:36

Description

When I run the client code to get workflow status sometimes I get following error.

java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$KeyIterator.next(HashMap.java:828)
at org.apache.airavata.common.registry.api.impl.JCRRegistry$1.onEvent(JCRRegistry.java:122)
at org.apache.jackrabbit.rmi.observation.ClientEventPoll.run(ClientEventPoll.java:224)

This is intermittent .. ! But we need to fix this if this is somethign to do with our implementation.
Lahiru