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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11542) Raw Reed-Solomon coder in pure Java
Date Mon, 09 Feb 2015 22:53:35 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14313072#comment-14313072
] 

Kai Zheng commented on HADOOP-11542:
------------------------------------

HADOOP-11566 was opened to follow up for adding the planned tests to cover erasure of parity
units.

> Raw Reed-Solomon coder in pure Java
> -----------------------------------
>
>                 Key: HADOOP-11542
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11542
>             Project: Hadoop Common
>          Issue Type: Sub-task
>    Affects Versions: HDFS-EC
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>         Attachments: HADOOP-11542-v1.patch, HADOOP-11542-v2.patch, HADOOP-11542-v3.patch,
HDFS-RAID-GaloisField.java
>
>
> This will implement RS coder by porting existing codes in HDFS-RAID in the new codec
and coder framework, which could be useful in case native support isn't available or convenient
in some environments or platforms.



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