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https://issues.apache.org/jira/browse/YARN-9578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16857495#comment-16857495
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Weiwei Yang commented on YARN-9578:
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Hi [~Tao Yang]
Thanks for the patch. A few comments here
1. ActivitiesManager#getAppActivitiesInfo
Since you are supporting a limit number of records here, instead of cutting off
from a full list, can it be done while generating the allocations?
Is there a default value for this limit?
2. RMWebServices#getAppActivities
I am a bit confused by query parameter ACTIONS, it looks like this is always
required. But the form is not a very RESTful pattern. Instead, I am expecting
the query URL looks like
{code:java}
/scheduler/app-activities/app-id/get?xxx
/scheduler/app-activities/app-id/update?xxx
{code}
3. RMConstants#AppActivitiesRequiredAction
Can we rename "UPDATE" to "REFRESH"?
Thanks
> Add limit/actions/summarize options for app activities REST API
> ---------------------------------------------------------------
>
> Key: YARN-9578
> URL: https://issues.apache.org/jira/browse/YARN-9578
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacityscheduler
> Reporter: Tao Yang
> Assignee: Tao Yang
> Priority: Major
> Attachments: YARN-9578.001.patch, YARN-9578.002.patch,
> YARN-9578.003.patch, YARN-9578.004.patch, YARN-9578.005.patch
>
>
> Currently all completed activities of specified application in cache will be
> returned for application activities REST API. Most results may be redundant
> in some scenarios which only need a few latest results, for example, perhaps
> only one result is needed to be shown on UI for debugging.
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