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From "SammiChen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11072) Add ability to unset and change directory EC policy
Date Tue, 29 Nov 2016 07:35:58 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

SammiChen updated HDFS-11072:
-----------------------------
    Attachment: HDFS-11072-v3.patch

1. fix style issues reported
2. add erasurecode CLI test  case
3. add more Java test case
4. double check failed test case
5. Update document HDFSErasureCoding.md about how to use new "replicate" policy

> 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, HDFS-11072-v3.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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