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From "Rakesh R (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HDFS-11072) Add ability to unset and change directory EC policy
Date Tue, 29 Nov 2016 06:49:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15704419#comment-15704419
] 

Rakesh R edited comment on HDFS-11072 at 11/29/16 6:49 AM:
-----------------------------------------------------------

Thanks [~Sammi] for the patch. Sometime back I had created HDFS-11082 to address the {{replicated
EC policy}} case separately. Can we separate out these changes from this jira patch and push
via HDFS-11082. I think, that would help to do more focused code reviews and get chance to
add more unit test cases. Any thoughts? Also, please feel free to assign HDFS-11082 jira to
you.


was (Author: rakeshr):
Thanks [~Sammi] for the patch. Sometime back I had created HDFS-11082 to address the {{replicated
EC policy}} case separately. Can we separate out these changes from this jira patch and push
via HDFS-11082 jira. I think that would help to do more focused code reviews and get chance
to add more unit test cases. Any thoughts?

> Add ability to unset and change directory EC policy
> ---------------------------------------------------
>
>                 Key: HDFS-11072
>                 URL: https://issues.apache.org/jira/browse/HDFS-11072
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: erasure-coding
>    Affects Versions: 3.0.0-alpha1
>            Reporter: Andrew Wang
>            Assignee: SammiChen
>              Labels: hdfs-ec-3.0-must-do
>         Attachments: HDFS-11072-v1.patch, HDFS-11072-v2.patch, HDFS-11072-v2.patch
>
>
> Since the directory-level EC policy simply applies to files at create time, it makes
sense to make it more similar to storage policies and allow changing and unsetting the policy.



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