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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-4247) More-efficient serialization for IndexScanCommand and RangeSliceCommand
Date Sat, 19 May 2012 22:19:42 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-4247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13279621#comment-13279621
] 

Jonathan Ellis commented on CASSANDRA-4247:
-------------------------------------------

Pushed to https://github.com/jbellis/cassandra/branches/4247-3 with some additional cleanup
of versioning that is obsolete post-CASSANDRA-3617
                
> More-efficient serialization for IndexScanCommand and RangeSliceCommand
> -----------------------------------------------------------------------
>
>                 Key: CASSANDRA-4247
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4247
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Jonathan Ellis
>            Assignee: Yuki Morishita
>            Priority: Minor
>             Fix For: 1.2
>
>         Attachments: 0001-De-serialize-thrift-object-directly-from-to-stream.patch, 0002-Fix-SerializationsTest.patch
>
>
> These two classes embed a Thrift struct to simplify de/serialization. This means we serialize
to byte[] twice on the write path: once to get the size, and again to actually send the message.
> We should serialize manually like the other commands in VERSION_12.

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