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Posted to common-issues@hadoop.apache.org by "Kai Zheng (JIRA)" <ji...@apache.org> on 2015/05/05 14:45:00 UTC
[jira] [Commented] (HADOOP-11920) Refactor erasure coders and
enhance the tests
[ https://issues.apache.org/jira/browse/HADOOP-11920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14528377#comment-14528377 ]
Kai Zheng commented on HADOOP-11920:
------------------------------------
Oops, the resultant patch is still large. I will split it further and re-purpose the issue, only considering the re-factoring work here.
> Refactor erasure coders and enhance the tests
> ---------------------------------------------
>
> Key: HADOOP-11920
> URL: https://issues.apache.org/jira/browse/HADOOP-11920
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: io
> Reporter: Kai Zheng
> Assignee: Kai Zheng
> Attachments: HADOOP-11920-v1.patch
>
>
> While working on native erasure coders and also HADOOP-11847, it was found in some chances better to refine a little bit of codes and enhance the tests for erasure coders. Cases:
> * Better to test if erasure coders can be repeatedly reused;
> * Better to test if erasure coders can be called with two buffer types (bytes array version and direct bytebuffer version).
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