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https://issues.apache.org/jira/browse/CASSANDRA-5047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Delaney Manders updated CASSANDRA-5047:
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Issue Type: Wish (was: New Feature)
> Allow bloom_filter_fp_chance to be configured differently per data center
> -------------------------------------------------------------------------
>
> Key: CASSANDRA-5047
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5047
> Project: Cassandra
> Issue Type: Wish
> Components: Core
> Affects Versions: 1.2.0 rc1
> Reporter: Delaney Manders
> Priority: Minor
>
> When using one data center for hadoop/analytics exclusively, one for serving
> high volume writes, and possibly even one for reads, the tuning requirements
> are dramatically different on the same column family.
> The biggest heap cost on a large dataset is the bloom_filter. It would be
> great to be able to disable/tune it as a per-datacentre setting.
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