[FLINK-7535] Port DashboardConfigHandler to new REST endpoint

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.4.0
• Fix Version/s: 1.4.0
• Component/s: Runtime / REST, Runtime / Web Frontend
• Labels: flip-6
• Assignee: Till Rohrmann
• Reporter: Till Rohrmann
• Created: 26/Aug/17 20:36
• Updated: 21/Sep/17 07:32
• Resolved: 21/Sep/17 07:31

Description

In order to use the DashboardConfigHandler for the new RestServerEndpoint we have to let it implement the LegacyRestHandler interface. Moreover, we have to define the appropriate MessageHeaders.

Issue Links

• links to: GitHub Pull Request #4604