[GOBBLIN-1107] Lazily initialize Helix TaskStateModelFactory in GobblinTaskRunner

• 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: 01/Apr/20 22:39
• Updated: 04/Apr/20 00:18
• Resolved: 04/Apr/20 00:18

Description

Current behavior eagerly initializes the taskStateModelFactory inside the constructor. This causes Helix task assignment to be stuck when a Helix manager connection needs to be retried.

Issue Links

• links to: GitHub Pull Request #2947