[FLINK-23624] Migrate all TaskManagerMG instantiations to factory method

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.14.0
• Component/s: Runtime / Metrics
• Labels: pull-request-available
• Assignee: Chesnay Schepler
• Reporter: Chesnay Schepler
• Created: 04/Aug/21 15:07
• Updated: 09/Aug/21 10:45
• Resolved: 09/Aug/21 10:45

Description

Modify all existing usages of the TaskManagerMG constructor to use the (to-be-moved) MetricUtils factory method, for consistency and to make constructor changes easier.

Issue Links

• links to: GitHub Pull Request #16712