[FLINK-14422] Add metric for network memory

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Done
• Component/s: Runtime / Task
• Labels: pull-request-available

Release Note

New shuffle netty metrics are available in TaskManager scope:
- Status.Shuffle.Netty.UsedMemorySegments
- Status.Shuffle.Netty.AvailableMemory
- Status.Shuffle.Netty.UsedMemory
- Status.Shuffle.Netty.TotalMemory

The following fields have been deprecated in the response to REST API call /taskmanagers/:taskmanagerid:
- TaskManagerDetailsInfo.metrics.memorySegmentsAvailable
- TaskManagerDetailsInfo.metrics.memorySegmentsTotal
in favour of the following fields:
- TaskManagerDetailsInfo.metrics.nettyShuffleMemorySegmentsAvailable
- TaskManagerDetailsInfo.metrics.nettyShuffleMemorySegmentsTotal
Also the following fields have been added:
- TaskManagerDetailsInfo.metrics.nettyShuffleMemoryAvailable
- TaskManagerDetailsInfo.metrics.nettyShuffleMemorySegmentsUsed
- TaskManagerDetailsInfo.metrics.nettyShuffleMemoryTotal
- TaskManagerDetailsInfo.metrics.nettyShuffleMemoryUsed

• Assignee: Matthias Pohl
• Reporter: lining
• Created: 17/Oct/19 02:47
• Updated: 19/Feb/21 07:32
• Resolved: 30/Sep/20 12:56

Description

This issue refers to Step 2 in the implementation proposal of FLIP-102

Issue Links

• links to: GitHub Pull Request #13316
• mentioned in: Page Loading...