Jonathan Ellis created CASSANDRA-5395:
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Summary: Compaction doesn't remove index entries as designed
Key: CASSANDRA-5395
URL: https://issues.apache.org/jira/browse/CASSANDRA-5395
Project: Cassandra
Issue Type: Bug
Components: Core
Affects Versions: 1.2.0
Reporter: Jonathan Ellis
Priority: Minor
Fix For: 1.2.4
PerColumnIndexUpdater ignores updates where the new value is a tombstone. It
should still remove the index entry on oldColumn.
(Note that this will not affect user-visible correctness, since
KeysSearcher/CompositeSearcher will issue deletes against stale index entries,
but having more stale entries than we "should" could affect performance.)
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