[FLINK-4167] TaskMetricGroup does not close IOMetricGroup

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.0
• Fix Version/s: 1.1.0
• Component/s: Runtime / Metrics
• Assignee: Till Rohrmann
• Reporter: Till Rohrmann
• Created: 07/Jul/16 10:02
• Updated: 13/Jul/16 15:02
• Resolved: 13/Jul/16 15:02

Description

The TaskMetricGroup does not close the ioMetrics metric group. This causes that metrics registered under the ioMetrics are not deregistered after the termination of a job.

Issue Links

• links to: GitHub Pull Request #2210