[BEAM-1672] Accumulable MetricsContainers.

• Type: Improvement
• Status: Resolved
• Priority: P2
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: sdk-java-core
• Labels: Done
• Assignee: Aviem Zur
• Reporter: Aviem Zur
• Created: 09/Mar/17 05:27
• Updated: 06/Oct/20 21:50
• Resolved: 09/May/17 16:46

Description

Make MetricsContainer accumulable. This can reduce duplication between runners and make implementing metrics easier for runner authors.

Issue Links

• is blocked by: BEAM-1617 Add Gauge metric type to Java SDK
• links to: GitHub Pull Request #2275
• links to: GitHub Pull Request #2522
• links to: GitHub Pull Request #2649