You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Tao Yang (JIRA)" <ji...@apache.org> on 2019/07/05 11:30:00 UTC
[jira] [Updated] (YARN-9567) Add diagnostics for outstanding
resource requests on app attempts page
[ https://issues.apache.org/jira/browse/YARN-9567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tao Yang updated YARN-9567:
---------------------------
Attachment: YARN-9567.002.patch
> Add diagnostics for outstanding resource requests on app attempts page
> ----------------------------------------------------------------------
>
> Key: YARN-9567
> URL: https://issues.apache.org/jira/browse/YARN-9567
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacityscheduler
> Reporter: Tao Yang
> Assignee: Tao Yang
> Priority: Major
> Attachments: YARN-9567.001.patch, YARN-9567.002.patch, image-2019-06-04-17-29-29-368.png, image-2019-06-04-17-31-31-820.png, image-2019-06-04-17-58-11-886.png, image-2019-06-14-11-21-41-066.png, no_diagnostic_at_first.png, show_diagnostics_after_requesting_app_activities_REST_API.png
>
>
> Currently on app attempt page we can see outstanding resource requests, it will be helpful for users to know why if we can join diagnostics of this app with these.
> Discussed with [~cheersyang], we can passively load diagnostics from cache of completed app activities instead of actively triggering which may bring uncontrollable risks.
> For example:
> (1) At first we can see no diagnostic in cache if app activities not triggered below the outstanding requests.
> !no_diagnostic_at_first.png|width=793,height=248!
> (2) After requesting the application activities REST API, we can see diagnostics now.
> !show_diagnostics_after_requesting_app_activities_REST_API.png|width=1046,height=276!
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org