[AMBARI-23932] Ambari Metrics reports incorrect values in aggregated host metric data when requesting "avg"

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.6.2
• Fix Version/s: 2.7.0
• Component/s: ambari-metrics
• Labels: pull-request-available
• Assignee: Aravindan Vijayan
• Reporter: Sean Roberts
• Created: 22/May/18 16:44
• Updated: 24/May/18 17:12
• Resolved: 24/May/18 16:25

Description

Regression introduced by AMBARI-23008.

We changed the way SUM aggregate was stored in higher order Host aggregate tables. The corresponding change to read path was incomplete.

Issue Links

• links to: GitHub Pull Request #1356