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From Vinod Kumar Vavilapalli <vino...@apache.org>
Subject Re: [DISCUSS] YARN-5079 : Native YARN framework layer for services and Apache Slider
Date Wed, 20 Jul 2016 22:19:55 GMT
This sounds like a good plan for ongoing existence of the code in both the places, Gour!

Thanks
+Vinod

> On Jul 18, 2016, at 12:23 PM, Gour Saha <gsaha@hortonworks.com <mailto:gsaha@hortonworks.com>>
wrote:
> 
> Note: On the Slider side, we plan to create a branch corresponding to this
> YARN branch. In this, we intend to remove all the pieces which will move
> to the YARN branch (Slider core, AM, client). We will retain the Agent and
> app-packages which will then depend on the new hadoop-slider module (in
> addition to the existing hadoop modules that it already depends on). This
> will create a single view of Slider codebase, exactly as it stands today,
> fully supporting the current app-packages. Slider can even release its
> future versions from this new branch, once the hadoop-sldier module
> reaches a matured state. It will be an easier path for existing Slider
> users/app-owners to move to the future stable state of Slider completely
> off of Hadoop YARN codebase. All that would be expected is to migrate the
> app-packages to the agent-less version. Of course the Slider community
> will do the migration for the current app-packages in the Slider codebase.


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