[QPID-3084] Cluster may hang during update if asynchronous completion is pending.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9
• Fix Version/s: 0.9
• Component/s: C++ Clustering
• Assignee: Ken Giusti
• Reporter: Ken Giusti
• Created: 24/Feb/11 22:34
• Updated: 29/Jul/13 18:54
• Resolved: 24/Feb/11 22:40

Description

During an update of a newly joined broker, io processing requests are held off. Asynchronous command completion requires io processing in order to complete asynchronous operations. If any async commands are pending completion during the update, they may not complete and cause the cluster to hang. This may be cause by store or during queue flow control.