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Posted to dev@slider.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2015/01/22 14:52:34 UTC

[jira] [Created] (SLIDER-762) Add API-level slider REST client

Steve Loughran created SLIDER-762:
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             Summary: Add API-level slider REST client
                 Key: SLIDER-762
                 URL: https://issues.apache.org/jira/browse/SLIDER-762
             Project: Slider
          Issue Type: Sub-task
          Components: client, Web & REST
    Affects Versions: Slider 0.70
            Reporter: Steve Loughran
            Assignee: Steve Loughran
             Fix For: Slider 0.70


Using the slider REST API & authenticating Jersey code, write a REST client which binds to an AM then issues API calls.

* API calls to mimic those used by slider client today: get cluster state, enum, perform actions.

* Actions will be added client-side as they go in server side; they will fail if routed via YARN proxy and proxy doesn't support it or routed direct and the ws/ path isn't open to all callers.

* this initial implementation will *not* rebind to AMs that fail/get restarted elsewhere. That will need extension to re-enum the app id in the RM, or re-lookup in the yarn-registry, both with some backup policy.





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