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From "Neeta Garimella (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5682) Heterogeneous Storage phase 2 - APIs to expose Storage Types
Date Wed, 18 Jun 2014 02:34:04 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14034729#comment-14034729
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Neeta Garimella commented on HDFS-5682:
---------------------------------------

Hi, I'm trying to determine when this feature will be released. Hadoop roadmap wiki http://wiki.apache.org/hadoop/Roadmap
 lists this feature under 2.5, though the affected release in the header (at the top) is listed
as 3.0. Could you clarify which release will this be delivered and tentative time-frame 4Q14,
or 2015 to help us align our product roadmap. 

Thanks much for your response.

> Heterogeneous Storage phase 2 - APIs to expose Storage Types
> ------------------------------------------------------------
>
>                 Key: HDFS-5682
>                 URL: https://issues.apache.org/jira/browse/HDFS-5682
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>         Attachments: 20140522-Heterogeneous-Storages-API.pdf
>
>
> Phase 1 (HDFS-2832) added support to present the DataNode as a collection of discrete
storages of different types.
> This Jira is to track phase 2 of the Heterogeneous Storage work which involves exposing
Storage Types to applications and adding Quota Management support for administrators.
> This phase will also include tools support for administrators/users.



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