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Dinesh Joshi commented on CASSANDRA-14275: ------------------------------------------ Heres a PoC - # https://github.com/apache/cassandra/compare/trunk...dineshjoshi:add-client-string # https://github.com/datastax/java-driver/compare/3.x...dineshjoshi:enhance-java-driver-to-send-metadata This allows me to get stats like this - {noformat} bin/nodetool clientstats --all Address SSL Version User Keyspace Requests Driver /127.0.0.1:59305 false 4 anonymous 12 datastaxjavadriver-cql3.0.0-v3.0 /127.0.0.1:59306 false 4 anonymous 2 datastaxjavadriver-cql3.0.0-v3.0 Total connected clients: 2 User Connections anonymous 2 {noformat} > 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: 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org