[FLINK-13986] Clean-up of legacy mode

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Done
• Component/s: Runtime / Task
• Labels: pull-request-available
• Assignee: Xintong Song
• Reporter: Xintong Song
• Created: 06/Sep/19 02:54
• Updated: 03/Dec/19 15:37
• Resolved: 03/Dec/19 15:37

Description

• Fix / update / remove test cases for legacy mode
• Deprecate / remove legacy config options.
• Remove legacy code paths
• Remove the switch for legacy / new mode.

Issue Links

• links to: GitHub Pull Request #10141
• links to: GitHub Pull Request #10161