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https://issues.apache.org/jira/browse/CASSANDRA-14275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16390725#comment-16390725
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Dinesh Joshi commented on CASSANDRA-14275:
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[~iamaleksey] - thanks for the review. I will incorporate your feedback and 
update it with a squashed commit.

> Cassandra Driver should send identification information to Server
> -----------------------------------------------------------------
>
>                 Key: CASSANDRA-14275
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14275
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Dinesh Joshi
>            Assignee: Dinesh Joshi
>            Priority: Major
>             Fix For: 4.x
>
>
> Currently there doesn't seem to be any way to readily identify the driver 
> that clients are using to connect to Cassandra. Add the capability of 
> identifying the driver through metadata information much like how HTTP 
> Clients identify themselves through User-Agent HTTP header. This is useful 
> for debugging in large deployments where clients tend to use different 
> drivers, wrappers and language bindings to connect to Cassandra. This can 
> help surface issues as well as help detect clients which are using older or 
> unsupported drivers.
> The identification information should be a string that unambiguously 
> identifies the driver. It should include information such as the name of the 
> driver, it's version, CQL version, Platform (Linux, macOS, Windows, etc.) and 
> architecture (x86, x86_64).
> We should surface this information in `nodetool clientstats` command.



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