Benedict created CASSANDRA-7096:
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Summary: Evaluate murmur hash of token only once
Key: CASSANDRA-7096
URL: https://issues.apache.org/jira/browse/CASSANDRA-7096
Project: Cassandra
Issue Type: Improvement
Components: Core
Reporter: Benedict
Assignee: T Jake Luciani
Priority: Minor
Fix For: 3.0
Every bloom filter lookup we perform recalculates the murmur hash for the
token. I propose we extend DecoratedKey for the purposes of reads only, and
attach the full murmur hash to it so that we can pass these directly to the
bloom filter.
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