[AMBARI-16440] Flush metrics to collector if metric system is stopped gracefully in the Sink daemon

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.2.2
• Fix Version/s: 2.4.0
• Component/s: ambari-metrics
• Assignee: Aravindan Vijayan
• Reporter: Aravindan Vijayan
• Created: 10/May/16 22:05
• Updated: 26/May/16 21:32
• Resolved: 16/May/16 17:03

Description

HBase Regionserver daemons shuts down and restarts the Metric System for every 5 minutes to make sure there is no growth of metrics. This causes AMS Hadoop sink to lose metrics intermittently, which was buffered during that time. This leads to holes in data and negative rates in graphs.

Issue Links

• links to: Review Board