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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-11542) Raw Reed-Solomon coder in pure Java
Date Tue, 10 Feb 2015 00:50:35 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-11542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kai Zheng updated HADOOP-11542:
-------------------------------
    Status: Open  (was: Patch Available)

To avoid the unnecessary Hadoop QA mess, not marking it as "patch available", though it is.

> 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,
HADOOP-11542-v4.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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