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From "Huafeng Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11605) Allow user to customize and add new erasure code codecs and policies
Date Wed, 19 Apr 2017 01:41:41 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Huafeng Wang updated HDFS-11605:
--------------------------------
    Attachment: HDFS-11605.001.patch

This is my first attempt. Most of the code is ready and the only thing left is the ErasureCodingCLI
part, which depends on another issue. I'll update the patch once the dependent issue is resolved.

> Allow user to customize and add new erasure code codecs and policies
> --------------------------------------------------------------------
>
>                 Key: HDFS-11605
>                 URL: https://issues.apache.org/jira/browse/HDFS-11605
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: erasure-coding
>            Reporter: Kai Zheng
>            Assignee: Huafeng Wang
>             Fix For: 3.0.0-alpha3
>
>         Attachments: HDFS-11605.001.patch
>
>
> Based on the facility developed in HDFS-11604, this will develop necessary CLI cmd to
load an XML file and the results will be maintained in NameNode {{ErasureCodingPolicyManager}}
as {{USER_POLICIES}} in line with {{SYS_POLICIES}}.



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