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Posted to hdfs-issues@hadoop.apache.org by "Kai Zheng (JIRA)" <ji...@apache.org> on 2014/11/04 15:45:33 UTC

[jira] [Updated] (HDFS-7353) Common Erasure Codec API and plugin support

     [ https://issues.apache.org/jira/browse/HDFS-7353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kai Zheng updated HDFS-7353:
----------------------------
    Fix Version/s: HDFS-EC

> Common Erasure Codec API and plugin support
> -------------------------------------------
>
>                 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
>
>
> This is to abstract and define common codec API across different codec algorithms like RS, XOR and etc. Such API can be implemented by utilizing various library support, such as Intel ISA library and Jerasure library. It provides default implementation and also allows to plugin vendor specific ones.



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