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https://issues.apache.org/jira/browse/CASSANDRA-1714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis reassigned CASSANDRA-1714:
-----------------------------------------

    Assignee: Pavel Yaskevich  (was: T Jake Luciani)

> zero-copy reads
> ---------------
>
>                 Key: CASSANDRA-1714
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1714
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Pavel Yaskevich
>             Fix For: 0.7.1
>
>         Attachments: zerocopy.txt
>
>
> Since we are already using mmap'd ByteBuffers in MappedFileDataInput we 
> should be able to do zero-copy reads (via buffer.slice()), which would give 
> us better performance than CASSANDRA-1651 without having to worry about 
> buffer management.

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