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https://issues.apache.org/jira/browse/CASSANDRA-5649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13687088#comment-13687088
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Jonathan Ellis commented on CASSANDRA-5649:
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P.S. When is globalTablesSpec false?
                
> Move resultset type information into prepare, not execute
> ---------------------------------------------------------
>
>                 Key: CASSANDRA-5649
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5649
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Jonathan Ellis
>            Assignee: Sylvain Lebresne
>             Fix For: 2.1
>
>
> Native protocol 1.0 sends type information on execute.  This is a minor 
> inefficiency for large resultsets; unfortunately, single-row resultsets are 
> common.
> This does represent a performance regression from Thrift; Thrift does not 
> send type information at all.  (Bad for driver complexity, but good for 
> performance.)

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