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From "Kai Sasaki (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13061) Refactor erasure coders
Date Tue, 26 Jul 2016 12:45:20 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15393735#comment-15393735
] 

Kai Sasaki commented on HADOOP-13061:
-------------------------------------

As did in HADOOP-13010, I'll do refactoring basically

* Create erasure coder from {{CodecUtil}}
* Options is passed by {{ErasureCoderOptions}}. 
* Eliminate {{AbstractErasureCoder}} and other {{AbstractErasure*}} classes in order to avoid
rely on class inheritance. Code is shared by using {{CodecUtil}}.
* Add {{DummyEncoder}} and {{DummyDecoder}} which wraps {{DummyRawEncoder}} and {{DummyRawDecoder}}
because HDFS will use {{ErasureCoder}} interface internally.

[~drankye] If there is something to be added or to be removed, please give me any feedback.
Thanks.



> Refactor erasure coders
> -----------------------
>
>                 Key: HADOOP-13061
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13061
>             Project: Hadoop Common
>          Issue Type: Sub-task
>            Reporter: Rui Li
>            Assignee: Kai Sasaki
>




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