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From "Adrien Grand (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-5038) LZ4Compressor
Date Wed, 09 Jan 2013 19:34:16 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-5038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13548875#comment-13548875
] 

Adrien Grand commented on CASSANDRA-5038:
-----------------------------------------

No, it doesn't. But I've been contacted by people who are willing to help me build and test
on various platforms so I may be able to perform a new release quickly that will include JNI
bindings. Additionally I opened a few tickets for bugs with the JNI bindings that need to
be fixed or documented (https://github.com/jpountz/lz4-java/issues?state=open). But the format
of the JNI version is the same as the format from the Java version so I think we can start
working on a patch with this JAR.
                
> LZ4Compressor
> -------------
>
>                 Key: CASSANDRA-5038
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5038
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: T Jake Luciani
>            Priority: Minor
>             Fix For: 1.2.2
>
>         Attachments: CASSANDRA-5038.patch, LZ4Compressor.java, lz4-java.jar
>
>
> LZ4 is a new compression algo that's ~2x faster than Snappy.
> [~jpountz] has written a nice java port which includes a misc.Unsafe version that performs
>= than our java snappy version.
> Details at http://blog.jpountz.net/post/28092106032/wow-lz4-is-fast
> The nice thing is this should work with java7 and be more portable.
> We can also fallback the pure java impl

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