Avi Kivity created CASSANDRA-14311:
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Summary: Allow Token-Aware drivers for range scans
Key: CASSANDRA-14311
URL: https://issues.apache.org/jira/browse/CASSANDRA-14311
Project: Cassandra
Issue Type: Improvement
Components: Coordination
Reporter: Avi Kivity
Currently, range scans are not token aware. This means that an extra hop is
needed for most requests. Since range scans are usually data intensive, this
causes significant extra traffic.
Token awareness could be enabled by having the coordinator return the token for
the next (still unread) row in the response, so the driver can select a next
coordinator that owns this row.
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