[FLINK-10253] Run MetricQueryService with lower priority

• Type: Sub-task
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.5.3, 1.6.0, 1.7.0
• Fix Version/s: 1.7.0
• Component/s: Runtime / Metrics
• Labels: pull-request-available
• Assignee: vinoyang
• Reporter: Till Rohrmann
• Created: 29/Aug/18 09:03
• Updated: 17/Oct/18 13:18
• Resolved: 17/Oct/18 13:18

Description

We should run the MetricQueryService with a lower priority than the main Flink components. An idea would be to start the underlying threads with a lower priority.

Issue Links

• links to: GitHub Pull Request #6839