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Posted to common-issues@hadoop.apache.org by "Kai Zheng (JIRA)" <ji...@apache.org> on 2015/04/29 11:00:12 UTC
[jira] [Updated] (HADOOP-11887) Introduce Intel ISA-L erasure
coding library for the native support
[ https://issues.apache.org/jira/browse/HADOOP-11887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kai Zheng updated HADOOP-11887:
-------------------------------
Attachment: HADOOP-11887-v1.patch
Uploaded the patch. Summary:
* Added necessary header file and lib file wrapping the relevant ISA-L functions;
* Added a {{erasure_code_test}} utility to test and verify the building and library support;
* Added corresponding section in the {{BUILDING.txt}} doc for the new native support.
It's fine tested on Linux system, no test yet on Windows.
> Introduce Intel ISA-L erasure coding library for the native support
> -------------------------------------------------------------------
>
> Key: HADOOP-11887
> URL: https://issues.apache.org/jira/browse/HADOOP-11887
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: io
> Reporter: Kai Zheng
> Assignee: Kai Zheng
> Attachments: HADOOP-11887-v1.patch
>
>
> This is to introduce Intel ISA-L erasure coding library for the native support, via dynamic loading mechanism (dynamic module, like *.so in *nix and *.dll on Windows).
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