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https://issues.apache.org/jira/browse/HDFS-7219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14165447#comment-14165447
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Chris Nauroth commented on HDFS-7219:
-------------------------------------

Thank you for doing this, Colin.  It looks good.

I verified that this is the same code as the published r123 version.  I built 
successfully and ran {{TestLz4CompressorDecompressor}} on Mac, Linux and 
Windows.  The new version cleans up some compilation warnings that we had been 
seeing with the prior version.

I ran the MR native task tests too.  I think I'm seeing some flakiness in those 
tests, but it's nothing related to this patch.

Can we also delete lz4_encoder.h please?  It appears r123 no longer uses that 
header.

> Update Hadoop's lz4 to the latest version
> -----------------------------------------
>
>                 Key: HDFS-7219
>                 URL: https://issues.apache.org/jira/browse/HDFS-7219
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 2.6.0
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>         Attachments: HDFS-7219.001.patch
>
>
> We should update Hadoop's copy of the lz4 compression library to the latest 
> version.



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