[GOBBLIN-816] Implement a workaround to abort Helix TaskDriver#getWorkflows() after a timeout

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.15.0
• Fix Version/s: 0.15.0
• Component/s: gobblin-cluster
• Assignee: Hung Tran
• Reporter: Sudarshan Vasudevan
• Created: 28/Jun/19 17:52
• Updated: 19/Jul/19 21:14
• Resolved: 19/Jul/19 21:14

Description

TaskDriver#getWorkflows() can hang indefinitely if there are ZK connectivity issues. This impacts the ability to cancel/restart Helix workflows running inside a Gobblin cluster. The workaround should kill the thread running getWorkflows() after a timeout.

Issue Links

• links to: GitHub Pull Request #2680