[HDDS-1830] OzoneManagerDoubleBuffer#stop should wait for daemon thread to die

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.5.0
• Component/s: OM HA, Ozone Manager
• Labels: pull-request-available
• Target Version/s: 0.5.0
• Assignee: Siyao Meng
• Reporter: Hanisha Koneru
• Created: 19/Jul/19 02:24
• Updated: 04/Jun/20 20:17
• Resolved: 25/Jul/19 23:15

Description

Based on Arpit Agarwal's comment on HDDS-1649, OzoneManagerDoubleBuffer#stop() calls interrupt() on daemon thread but not join(). The thread might still be running when the call returns. 

Issue Links

• links to: GitHub Pull Request #1156