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Date: Thu, 6 Jul 2017 16:47:00 +0000 (UTC)
From: "Chen Liang (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: <JIRA.13080960.1497914774000.186641.1499359620225@Atlassian.JIRA>
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References: <JIRA.13080960.1497914774000@Atlassian.JIRA> <JIRA.13080960.1497914774014@jira-lw-us.apache.org>
Subject: [jira] [Commented] (HDFS-12000) Ozone: Container : Add key
 versioning support
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archived-at: Thu, 06 Jul 2017 16:47:05 -0000


    [ https://issues.apache.org/jira/browse/HDFS-12000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16076872#comment-16076872 ] 

Chen Liang commented on HDFS-12000:
-----------------------------------

Thanks [~cheersyang] for putting up the doc, I really appreciate it! Ping [~anu] who I think is also working on writing up some design doc for versioning. Anu do you want to share it with Weiwei? I will look into both docs in more detail also for sure and come back if got any feedbacks.

> Ozone: Container : Add key versioning support
> ---------------------------------------------
>
>                 Key: HDFS-12000
>                 URL: https://issues.apache.org/jira/browse/HDFS-12000
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>    Affects Versions: HDFS-7240
>            Reporter: Anu Engineer
>            Assignee: Chen Liang
>
> The rest interface of ozone supports versioning of keys. This support comes from the containers and how chunks are managed to support this feature. This JIRA tracks that feature. Will post a detailed design doc so that we can talk about this feature.


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