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Posted to issues@yunikorn.apache.org by "Chenya Zhang (Jira)" <ji...@apache.org> on 2021/05/25 19:29:00 UTC
[jira] [Commented] (YUNIKORN-647) Add new metrics to monitor
pending applications: "long_pending_app"
[ https://issues.apache.org/jira/browse/YUNIKORN-647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17351318#comment-17351318 ]
Chenya Zhang commented on YUNIKORN-647:
---------------------------------------
Discussed with [~yuchaoran2011], from what we have observed in the past two weeks, this is no longer a good indicator of scheduler failure. Closing this ticket for now.
> Add new metrics to monitor pending applications: "long_pending_app"
> -------------------------------------------------------------------
>
> Key: YUNIKORN-647
> URL: https://issues.apache.org/jira/browse/YUNIKORN-647
> Project: Apache YuniKorn
> Issue Type: Sub-task
> Components: core - common
> Reporter: Chenya Zhang
> Assignee: Chenya Zhang
> Priority: Major
>
> Based on our observation, if there is one application pending for more than a threshold (e.g. 10 minutes), the scheduler is likely down.
> We would like to capture it for more timely alerting.
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