[ https://issues.apache.org/jira/browse/CASSANDRA-7096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-7096: -------------------------------------- Reviewer: Jonathan Ellis > 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: Branimir Lambov > Priority: Minor > Labels: performance > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)