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https://issues.apache.org/jira/browse/SLIDER-45?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gour Saha resolved SLIDER-45.
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Resolution: Fixed
> Add ability for the agent to find the AppMaster location upon restart
> ---------------------------------------------------------------------
>
> Key: SLIDER-45
> URL: https://issues.apache.org/jira/browse/SLIDER-45
> Project: Slider
> Issue Type: Sub-task
> Components: agent, agent-provider
> Affects Versions: Slider 0.30
> Reporter: Sumit Mohanty
> Assignee: Gour Saha
> Fix For: Slider 0.50
>
>
> From [[email protected]],
> via YARN:
> # AM provider needs to pass down the app ID for a lookup via YARN (will need
> relevant tokens to access YARN for lookups)
> # Agent enums all apps, finds one with relevant app
> # from the AppRecord extracts the unmodified URL path
> # Issue: how often to refresh value? On every heartbeat? or after a
> connection refused?
> via ZK
> # AM/provider registers with ZK
> # provider passes down path to agent
> # agent does a ZK refresh
> # client code can use the same mechanism
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