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https://issues.apache.org/jira/browse/YARN-3033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Li Lu updated YARN-3033:
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Description:
Per design in YARN-2928, implement node managers starting the ATS writer
companion. In YARN-2928, we already have an auxiliary service based solution.
Per discussion below, the bulk of that approach has actually been done as part
of YARN-3030. In this ticket we can work on the remaining tasks, for example:
# any needed change for configuration, esp. running it inside the NM (e.g. the
number of servlet threads)
# set up a start script that starts the per-node aggregator as a standalone
daemon
# for the standalone mode, implement a service that receives requests to set up
and tear down the app-level data
was:Per design in YARN-2928, implement node managers starting the ATS writer
companion. In YARN-2928, we already have an auxiliary service based solution.
Per discussion below,
> [Aggregator wireup] Implement NM starting the standalone ATS writer companion
> -----------------------------------------------------------------------------
>
> Key: YARN-3033
> URL: https://issues.apache.org/jira/browse/YARN-3033
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Sangjin Lee
> Assignee: Li Lu
> Attachments: MappingandlaunchingApplevelTimelineaggregators.pdf
>
>
> Per design in YARN-2928, implement node managers starting the ATS writer
> companion. In YARN-2928, we already have an auxiliary service based solution.
> Per discussion below, the bulk of that approach has actually been done as
> part of YARN-3030. In this ticket we can work on the remaining tasks, for
> example:
> # any needed change for configuration, esp. running it inside the NM (e.g.
> the number of servlet threads)
> # set up a start script that starts the per-node aggregator as a standalone
> daemon
> # for the standalone mode, implement a service that receives requests to set
> up and tear down the app-level data
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