[ZOOKEEPER-1303] Observer LearnerHandlers are not removed from Leader collection.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 3.3.4
• Fix Version/s: 3.4.4, 3.5.0
• Component/s: scripts
• Assignee: Ashish Mishra
• Reporter: Ashish Mishra
• Created: 17/Nov/11 23:32
• Updated: 30/Apr/14 20:25
• Resolved: 30/Apr/14 20:25

Description

The Leader.removeLearnerHandler() call removes handlers from the forwardingFollowers and learners sets, but not from observingLearners. This will cause a leak if observers are repeatedly connected and disconnected from the ensemble.