Jonathan Ellis created CASSANDRA-6288:
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Summary: Make compaction a priority queue
Key: CASSANDRA-6288
URL: https://issues.apache.org/jira/browse/CASSANDRA-6288
Project: Cassandra
Issue Type: Bug
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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