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https://issues.apache.org/jira/browse/CASSANDRA-6288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-6288:
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Issue Type: Wish (was: Bug)
Not actually sure how feasible this is but definitely would be nice to have.
> Make compaction a priority queue
> --------------------------------
>
> Key: CASSANDRA-6288
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6288
> Project: Cassandra
> Issue Type: Wish
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Tyler Hobbs
> Fix For: 2.1
>
>
> We should prioritize compacting CFs by how many reads/s its preferred
> candidate would save, divided by the number of bytes in the sstables.
> (Note that STCS currently divides by number of keys; ISTM that bytes will
> work better since that does not penalize narrow rows.)
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