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

["Zhiguo Wu (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-25821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhiguo Wu resolved AMBARI-25821.
--------------------------------
    Resolution: Fixed

> Fixed syntax error that caused OOM in the ambari-metrics-collector
> ------------------------------------------------------------------
>
>                 Key: AMBARI-25821
>                 URL: https://issues.apache.org/jira/browse/AMBARI-25821
>             Project: Ambari
>          Issue Type: Sub-task
>          Components: metrics
>    Affects Versions: 2.8.0
>         Environment: Centos7
>            Reporter: Yu Hou
>            Assignee: Yu Hou
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 2.8.0
>
>         Attachments: screenshot-1.png, screenshot-2.png
>
>
> The following code does not find a method StopHandler.
>  !screenshot-1.png! 
> This will cause the scheduled task of calculating and uploading data with an interval of 60 seconds to fail. Here's the picture.
>  !screenshot-2.png! 
> 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.



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