[STORM-3173] flush metrics to ScheduledReporter on shutdown

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 2.0.0
• Component/s: storm-server, storm-webapp
• Labels: pull-request-available
• Assignee: Zhengdai Hu
• Reporter: Zhengdai Hu
• Created: 02/Aug/18 18:23
• Updated: 04/Dec/23 11:34
• Resolved: 04/Dec/23 11:34

Description

We lose shutdown related metrics that we should alert on at shutdown. We should flush metrics on a shutdown.

https://github.com/apache/storm/blob/master/storm-server/src/main/java/org/apache/storm/daemon/nimbus/Nimbus.java#L4497

Issue Links

• is blocked by: STORM-3128 Connection refused error in AsyncLocalizerTest
• links to: GitHub Pull Request #2789