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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-11972) Use byte[] instead of object tree in Frame.Header
Date Mon, 27 Jun 2016 18:01:52 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-11972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis updated CASSANDRA-11972:
---------------------------------------
    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

> Use byte[] instead of object tree in Frame.Header
> -------------------------------------------------
>
>                 Key: CASSANDRA-11972
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11972
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Robert Stupp
>            Assignee: Robert Stupp
>            Priority: Minor
>             Fix For: 3.x
>
>
> Replacing the object tree/references in {{Frame.Header}} with {{byte[9]}} saves a couple
of object allocations. Also, not allocating the 9 bytes for the header off-heap is less expensive.
> (will provide a patch soon)



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