Junping Du created YARN-3815: -------------------------------- Summary: [Aggregation] Application/Flow/User/Queue Level Aggregations Key: YARN-3815 URL: https://issues.apache.org/jira/browse/YARN-3815 Project: Hadoop YARN Issue Type: Sub-task Reporter: Junping Du Assignee: Junping Du Priority: Critical
Per previous discussions in some design documents for YARN-2928, the basic scenario is the query for stats can happen on: - Application level, expect return: an application with aggregated stats - Flow level, expect return: aggregated stats for a flow_run, flow_version and flow - User level, expect return: aggregated stats for applications submitted by user - Queue level, expect return: aggregated stats for applications within the Queue Application states is the basic building block for all other level aggregations. We can provide Flow/User/Queue level aggregated statistics info based on application states (a dedicated table for application states is needed which is missing from previous design documents like HBase/Phoenix schema design). -- This message was sent by Atlassian JIRA (v6.3.4#6332)