Dinesh Joshi created CASSANDRA-14275:
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Summary: 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
Fix For: 2.1.x, 2.2.x, 3.0.x, 3.11.x, 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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