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https://issues.apache.org/jira/browse/CASSANDRA-2478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13280986#comment-13280986
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Rick Shaw commented on CASSANDRA-2478:
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Please consider returning the KS (schema) and CF (table) in the metadata
returned with "rows" and a "prepare". This will facilitate clients reporting
this information in metadata commands from the client side for tools and the
like. This information can not really be known without the fragile method of
scanning the CQL because the context is always passed withing the script
itself. And with the addition of "KS.CF" notation in CQL for the selected CF
you can't really use the state of a USE to tell what the applicable KS is
within the currently returned information.
> Custom CQL protocol/transport
> -----------------------------
>
> Key: CASSANDRA-2478
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2478
> Project: Cassandra
> Issue Type: New Feature
> Components: API, Core
> Reporter: Eric Evans
> Assignee: Sylvain Lebresne
> Priority: Minor
> Labels: cql
> Attachments: cql_binary_protocol
>
>
> A custom wire protocol would give us the flexibility to optimize for our
> specific use-cases, and eliminate a troublesome dependency (I'm referring to
> Thrift, but none of the others would be significantly better). Additionally,
> RPC is bad fit here, and we'd do better to move in the direction of something
> that natively supports streaming.
> I don't think this is as daunting as it might seem initially. Utilizing an
> existing server framework like Netty, combined with some copy-and-paste of
> bits from other FLOSS projects would probably get us 80% of the way there.
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