Currently the connector/SDK adds these 4 telemetry fields to the User Agent suffix of each HTTP request to ADLS:
Field <clusterName> can be set by configuration property adl.events.tracking.clustername.
Field <clusterType> can be set by configuration property adl.events.tracking.clustertype.
The <version> string is repeated. It does not seem necessary.
All fields except the first are also added to HTTP request property x-ms-tracking-info.
Suggest adding a custom field to the user agent suffix and changing the first field to just "Hadoop":
Field <custom> can be set by a new configuration property fs.adl.user.agent.suffix.