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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2013/01/30 05:07:12 UTC

[jira] [Updated] (CASSANDRA-5199) Avoid serializing to byte[] on commitlog append

     [ https://issues.apache.org/jira/browse/CASSANDRA-5199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis updated CASSANDRA-5199:
--------------------------------------

    Attachment: 5199-1.2.txt

1.2 version just gets rid of the byte[] caching, since it's never actually re-used.
                
> Avoid serializing to byte[] on commitlog append
> -----------------------------------------------
>
>                 Key: CASSANDRA-5199
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5199
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Jonathan Ellis
>            Priority: Minor
>             Fix For: 2.0
>
>         Attachments: 5199-1.2.txt
>
>
> We used to avoid re-serializing RowMutations by caching the byte[] that we read off the wire.  We don't do that anymore since we fixed MessagingService to not create intermediate byte[].  So we should serialize the mutation directly to the commitlog.

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