[FLINK-10970] expose metric for total state size in terms of bytes

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Component/s: Runtime / Metrics, Runtime / State Backends
• Assignee: vinoyang
• Reporter: Steven Zhen Wu
• Created: 21/Nov/18 21:32
• Updated: 22/Nov/18 09:19
• Resolved: 22/Nov/18 09:19

Description

With incremental checkpoint, checkpoint size only captures the delta size. It will be very useful if there is another metric that captures total state size. even an approximate number would be super useful.

Issue Links

• duplicates: FLINK-10452 Expose Additional Metrics to Reason about Statesize