[ARTEMIS-1842] Vote is blocked on Netty Thread

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 2.6.0
• Assignee: Clebert Suconic
• Reporter: Clebert Suconic
• Created: 02/May/18 14:35
• Updated: 17/May/18 02:42
• Resolved: 17/May/18 02:42

Description

Topology Updates are sent through the Netty Thread. The voting will wait a completion on a topology update, what can cause a distributed deadlock.

 

the fix is to always use executors on topology updates or to have the Voting to get away from the topology update.

Issue Links

• links to: GitHub Pull Request #2061