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https://issues.apache.org/jira/browse/HADOOP-11887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14634139#comment-14634139
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Colin Patrick McCabe commented on HADOOP-11887:
-----------------------------------------------

Thanks, [~drankye].  Take a look at 
{{TestCryptoStreamsWithOpensslAesCtrCryptoCodec.java}} for an example of 
testing if a specific native library is loaded and failing the build if not.  
Of course, prior to adding a test like this, you need to coordinate with the 
build folks to make sure that ISA-L is installed on all our Jenkins machines.

> 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, HADOOP-11887-v2.patch, 
> HADOOP-11887-v3.patch, HADOOP-11887-v4.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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