Sangjin Lee updated YARN-3030:
    Attachment: YARN-3030.001.patch

Posted patch v.1.

It sets up the basic skeleton of the aggregator service hierarchy. 
BaseAggregatorService sets up a core aggregator service. 
AppLevelAggregatorService is an extension that is instantiated per app.

I added a partial implementation of the PerNodeAggregator. It serves as a REST 
end point, and provides lifecycle methods so per-app in-memory aggregators can 
be created and destroyed according to the app lifecycle.

Added a few unit tests, and cleaned up the pom a little bit.

This is still a skeleton. I simply used the existing common APIs from ATS to 
fill in the arguments and so on. We'll need to add more as our APIs jell.

> set up ATS writer with basic request serving structure and lifecycle
> --------------------------------------------------------------------
>                 Key: YARN-3030
>                 URL: https://issues.apache.org/jira/browse/YARN-3030
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Sangjin Lee
>            Assignee: Sangjin Lee
>         Attachments: YARN-3030.001.patch
> Per design in YARN-2928, create an ATS writer as a service, and implement the 
> basic service structure including the lifecycle management.
> Also, as part of this JIRA, we should come up with the ATS client API for 
> sending requests to this ATS writer.

This message was sent by Atlassian JIRA

Reply via email to