hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7353) Raw Erasure Coder API for concrete encoding and decoding
Date Mon, 19 Jan 2015 23:52:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14283195#comment-14283195
] 

Tsz Wo Nicholas Sze commented on HDFS-7353:
-------------------------------------------

Then how about call it AbstractByteBufferErasureCoder or AbstractByteErasureCoder?  It seems
not clear that Raw means byte.  And the ErasureCoder class you mentioned should call BlockGroupErasureCoder.

> Raw Erasure Coder API for concrete encoding and decoding
> --------------------------------------------------------
>
>                 Key: HDFS-7353
>                 URL: https://issues.apache.org/jira/browse/HDFS-7353
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>             Fix For: HDFS-EC
>
>         Attachments: HDFS-7353-v1.patch
>
>
> This is to abstract and define raw erasure coder API across different codes algorithms
like RS, XOR and etc. Such API can be implemented by utilizing various library support, such
as Intel ISA library and Jerasure library.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message