[FLINK-3764] LeaderChangeStateCleanupTest.testStateCleanupAfterListenerNotification fails on Travis

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Labels: test-stability
• Assignee: Till Rohrmann
• Reporter: Till Rohrmann
• Created: 15/Apr/16 10:22
• Updated: 19/Apr/16 11:54
• Resolved: 19/Apr/16 11:54

Description

The LeaderChangeStateCleanupTest.testStateCleanupAfterListenerNotification fails spuriously on Travis because of a NullPointerException. The reason is that it's not properly waited until the ResourceManager has been started. Due to this, it can happen that a leader notification message is tried to be sent to a LeaderRetrievalListener which has not been set by the ResourceManager.

[1] https://s3.amazonaws.com/archive.travis-ci.org/jobs/123271732/log.txt