[RATIS-1552] Fix StateMachineUpdater NN_NAKED_NOTIFY

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.3.0
• Component/s: server
• Assignee: Tsz-wo Sze
• Reporter: Tsz-wo Sze
• Created: 13/Mar/22 13:45
• Updated: 17/Mar/22 03:43
• Resolved: 17/Mar/22 03:43

Description

There is a NN_NAKED_NOTIFY findbugs warning in StateMachineUpdater.notifyUpdater(). This problem is similar to RATIS-1500. We should replace wait-notify with AwaitForSignal.

Issue Links

• relates to: RATIS-1500 Fix LogAppender NN_NAKED_NOTIFY
• links to: GitHub Pull Request #623