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  1. Cassandra
  2. CASSANDRA-14845

SSTable Columns accumulate forever

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Low
    • Resolution: Unresolved
    • Fix Version/s: None
    • Component/s: Local/SSTable
    • Labels:
      None
    • Severity:
      Low

      Description

      When merging multiple sstables together, we assume the union of all columns will be present in the output. This will slowly pollute storage efficiency after each dropped column from the schema, as it becomes impossible for rows to store the whole set of columns (and may necessitate larger bit sets over time)

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            • Assignee:
              Unassigned
              Reporter:
              benedict Benedict Elliott Smith
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              Dates

              • Created:
                Updated: