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From "Marcus Eriksson (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CASSANDRA-4338) Experiment with direct buffer in SequentialWriter
Date Fri, 20 Sep 2013 07:15:53 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-4338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marcus Eriksson reassigned CASSANDRA-4338:
------------------------------------------

    Assignee: Marcus Eriksson  (was: Aleksey Yeschenko)
    
> Experiment with direct buffer in SequentialWriter
> -------------------------------------------------
>
>                 Key: CASSANDRA-4338
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4338
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Marcus Eriksson
>            Priority: Minor
>             Fix For: 2.1
>
>         Attachments: 4338-gc.tar.gz, gc-4338-patched.png, gc-trunk.png
>
>
> Using a direct buffer instead of a heap-based byte[] should let us avoid a copy into
native memory when we flush the buffer.

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