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https://issues.apache.org/jira/browse/HDFS-7353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kai Zheng updated HDFS-7353:
----------------------------
    Description: This is to abstract and define common coder 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.  (was: 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.)

> Common Erasure Coder API
> ------------------------
>
>                 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 coder 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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