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  1. Cassandra
  2. CASSANDRA-5395

Compaction doesn't remove index entries as designed

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Low
    • Resolution: Fixed
    • Fix Version/s: 1.2.4
    • Component/s: None
    • Labels:
    • Severity:
      Low

      Description

      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.)

        Attachments

        1. 5395-2.txt
          5 kB
          Jonathan Ellis
        2. 5395.txt
          2 kB
          Jonathan Ellis

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            People

            • Assignee:
              jbellis Jonathan Ellis
              Reporter:
              jbellis Jonathan Ellis
              Authors:
              Jonathan Ellis
              Reviewers:
              Sam Tunnicliffe
              Tester:
              Ryan McGuire
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              Dates

              • Created:
                Updated:
                Resolved: