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https://issues.apache.org/jira/browse/CASSANDRA-1314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis resolved CASSANDRA-1314.
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Resolution: Fixed
committed
> snitch that prefers a single replica for all reads to a given key
> -----------------------------------------------------------------
>
> Key: CASSANDRA-1314
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1314
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Priority: Minor
> Fix For: 0.7 beta 2
>
> Attachments: 1314.txt, SimpleSnitch.java, StaticPreferenceSnitch.java
>
>
> motivation is, if you reduce or eliminate read repair (CASSANDRA-930) then
> you can cache about RF times as much data in memory, than if you're
> scattering reads across all the replicas equally.
> making this data-center aware would be a nice improvement, but i'm just
> targetting a single DC here.
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