[
https://issues.apache.org/jira/browse/YARN-3817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Li Lu reassigned YARN-3817:
---------------------------
Assignee: Li Lu (was: Junping Du)
> [Aggregation] Flow and User level aggregation on Application States table
> -------------------------------------------------------------------------
>
> Key: YARN-3817
> URL: https://issues.apache.org/jira/browse/YARN-3817
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Junping Du
> Assignee: Li Lu
> Attachments: Detail Design for Flow and User Level Aggregation.pdf
>
>
> We need flow/user level aggregation to present flow/user related states to
> end users.
> Flow level aggregation involve three levels aggregations:
> - The first level is Flow_run level which represents one execution of a flow
> and shows exactly aggregated data for a run of flow.
> - The 2nd level is Flow_version level which represents summary info of a
> version of flow.
> - The 3rd level is Flow level which represents summary info of a specific
> flow.
> User level aggregation represents summary info of a specific user, it should
> include summary info of accumulated and statistic means (by two levels:
> application and flow), like: number of Flows, applications, resource
> consumption, resource means per app or flow, etc.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
