[
https://issues.apache.org/jira/browse/YARN-3816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Li Lu updated YARN-3816:
------------------------
Attachment: (was: YARN-3816-YARN-2928-v8.patch)
> [Aggregation] App-level aggregation and accumulation for YARN system metrics
> ----------------------------------------------------------------------------
>
> Key: YARN-3816
> URL: https://issues.apache.org/jira/browse/YARN-3816
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Junping Du
> Assignee: Li Lu
> Labels: yarn-2928-1st-milestone
> Attachments: Application Level Aggregation of Timeline Data.pdf,
> YARN-3816-YARN-2928-v1.patch, YARN-3816-YARN-2928-v2.1.patch,
> YARN-3816-YARN-2928-v2.2.patch, YARN-3816-YARN-2928-v2.3.patch,
> YARN-3816-YARN-2928-v2.patch, YARN-3816-YARN-2928-v3.1.patch,
> YARN-3816-YARN-2928-v3.patch, YARN-3816-YARN-2928-v4.patch,
> YARN-3816-YARN-2928-v5.patch, YARN-3816-YARN-2928-v6.patch,
> YARN-3816-YARN-2928-v7.patch, YARN-3816-YARN-2928-v8.patch,
> YARN-3816-feature-YARN-2928.v4.1.patch, YARN-3816-poc-v1.patch,
> YARN-3816-poc-v2.patch
>
>
> We need application level aggregation of Timeline data:
> - To present end user aggregated states for each application, include:
> resource (CPU, Memory) consumption across all containers, number of
> containers launched/completed/failed, etc. We need this for apps while they
> are running as well as when they are done.
> - Also, framework specific metrics, e.g. HDFS_BYTES_READ, should be
> aggregated to show details of states in framework level.
> - Other level (Flow/User/Queue) aggregation can be more efficient to be based
> on Application-level aggregations rather than raw entity-level data as much
> less raws need to scan (with filter out non-aggregated entities, like:
> events, configurations, etc.).
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
