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From "Xiaoyu Yao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11491) Ozone: Add close container RPC
Date Wed, 15 Mar 2017 02:28:41 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15925437#comment-15925437
] 

Xiaoyu Yao commented on HDFS-11491:
-----------------------------------

Thanks [~anu] for the update. +1 for patch v2. 
The findbugs issue is unrelated. HDFS-11487 did not put the right package name in the findbugs-exlude
file. 
I will commit the patch soon.

> Ozone: Add close container RPC 
> -------------------------------
>
>                 Key: HDFS-11491
>                 URL: https://issues.apache.org/jira/browse/HDFS-11491
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>    Affects Versions: HDFS-7240
>            Reporter: Anu Engineer
>            Assignee: Anu Engineer
>             Fix For: HDFS-7240
>
>         Attachments: HDFS-11491-HDFS-7240.001.patch, HDFS-11491-HDFS-7240.002.patch
>
>
> A container can be in open state or closed state. A closed container is immutable. This
immutability makes it easy to operate upon the container. Things like storing a container
in an erasure coded format is much easier once a container is closed.



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