Check SSTable range before running cleanup
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                 Key: CASSANDRA-4079
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4079
             Project: Cassandra
          Issue Type: Improvement
          Components: Core
    Affects Versions: 1.0.8
            Reporter: Benjamin Coverston
            Priority: Minor


Before running a cleanup compaction on an SSTable we should check the range to 
see if the SSTable falls into the range we want to remove. If it doesn't we can 
just mark the SSTable as compacted and be done with it, if it does, we can 
no-op.

Will not help with STCS, but for LCS, and perhaps some others we may see a 
benefit here after topology changes.

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