[ 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)