[AMBARI-25821] Fixed syntax error that caused OOM in the ambari-metrics-collector

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: metrics-3.0.0
• Component/s: metrics
• Labels: pull-request-available

Environment

Centos7

• Epic Link: Ambari Metrics GA
• Assignee: Yu Hou
• Reporter: Yu Hou
• Created: 19/Dec/22 00:22
• Updated: 01/Mar/23 07:32
• Resolved: 22/Dec/22 14:56

Description

The following code does not find a method StopHandler.

This will cause the scheduled task of calculating and uploading data with an interval of 60 seconds to fail. Here's the picture.

Ambari-2.7 does not have this problem in the first place. The problem is caused by the spin-off of the Ambari-Metrics sub-project from Ambari.

The reason is that ambari-metrics also relies on OS_check in ambari-commons. After the subproject is split, ambari-commons module is not pulled over, so the subproject ambari-metrics needs to remove the commons dependency. However, there are omissions in this process leading to incomplete adaptation.

Issue Links

• links to: GitHub Pull Request #88