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https://issues.apache.org/jira/browse/HADOOP-11514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14296522#comment-14296522
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Kai Zheng commented on HADOOP-11514:
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Hi [~vinayrpet],
Thanks a lot for your time and the summary. I have uploaded a patch with new
name resolving all the new comments hopefully as follows:
1. Rename the package name, using "erasurecode";
2. Updated some comments;
3. Added comment to the codes you pasted above like you commented;
4. Added a new method in *RawErasureCoder* to allow callers to know the chunk
buffer allocation preference as below.
{code}
public boolean preferNativeBuffer()
{code}
Would you or anybody else review it one more time ? Thanks.
> Raw Erasure Coder API for concrete encoding and decoding
> --------------------------------------------------------
>
> Key: HADOOP-11514
> URL: https://issues.apache.org/jira/browse/HADOOP-11514
> Project: Hadoop Common
> Issue Type: Sub-task
> Affects Versions: HDFS-EC
> Reporter: Kai Zheng
> Assignee: Kai Zheng
> Attachments: HADOOP-11514-v8.patch, HDFS-7353-v1.patch,
> HDFS-7353-v2.patch, HDFS-7353-v3.patch, HDFS-7353-v4.patch,
> HDFS-7353-v5.patch, HDFS-7353-v6.patch, HDFS-7353-v7.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.
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