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Posted to issues@mesos.apache.org by "Jie Yu (JIRA)" <ji...@apache.org> on 2015/11/13 20:07:11 UTC
[jira] [Updated] (MESOS-3919) Design URI fetcher interfaces.

     [ https://issues.apache.org/jira/browse/MESOS-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jie Yu updated MESOS-3919:
--------------------------
    Description: 
The design doc can be found here:
https://docs.google.com/document/d/1p8tmQrGtxG6keZVo19gvHPr9WHxeny6PHTVofcLWqco/edit?usp=sharing

The main design goal here is to decouple artifacts fetching from artifacts cache management. This proposal describes the interfaces for fetching artifacts, which are designed to be extensible so that we can add custom fetching support. Artifacts cache management is orthogonal to artifacts fetching, and is not the goal of this doc.

The existing Fetcher contains both artifacts fetching logics and cache management logics. The former can leverage the new artifacts fetching interfaces described in this doc (i.e., uri::Fetcher) to fetch artifacts, or stay the same (using mesos-fetcher binary). Eventually, the existing Fetcher will use uri::Fetcher to download artifacts and we’ll be retiring the ‘mesos-fetcher’ binary.


> Design URI fetcher interfaces.
> ------------------------------
>
>                 Key: MESOS-3919
>                 URL: https://issues.apache.org/jira/browse/MESOS-3919
>             Project: Mesos
>          Issue Type: Task
>            Reporter: Jie Yu
>
> The design doc can be found here:
> https://docs.google.com/document/d/1p8tmQrGtxG6keZVo19gvHPr9WHxeny6PHTVofcLWqco/edit?usp=sharing
> The main design goal here is to decouple artifacts fetching from artifacts cache management. This proposal describes the interfaces for fetching artifacts, which are designed to be extensible so that we can add custom fetching support. Artifacts cache management is orthogonal to artifacts fetching, and is not the goal of this doc.
> The existing Fetcher contains both artifacts fetching logics and cache management logics. The former can leverage the new artifacts fetching interfaces described in this doc (i.e., uri::Fetcher) to fetch artifacts, or stay the same (using mesos-fetcher binary). Eventually, the existing Fetcher will use uri::Fetcher to download artifacts and we’ll be retiring the ‘mesos-fetcher’ binary.



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