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  1. Cassandra
  2. CASSANDRA-11990

Address rows rather than partitions in SASI

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    Details

    • Type: Improvement
    • Status: Patch Available
    • Priority: Normal
    • Resolution: Unresolved
    • Fix Version/s: 4.x
    • Component/s: Feature/SASI, Legacy/CQL
    • Labels:
      None

      Description

      Currently, the lookup in SASI index would return the key position of the partition. After the partition lookup, the rows are iterated and the operators are applied in order to filter out ones that do not match.

      TokenTree which accepts variable size keys (such would enable different partitioners, collections support, primary key indexing etc.),

        Attachments

        1. perf.pdf
          100 kB
          Alex Petrov
        2. size_comparison.png
          26 kB
          Alex Petrov

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              • Assignee:
                jrwest Jordan West
                Reporter:
                ifesdjeen Alex Petrov
                Authors:
                Jordan West
              • Votes:
                3 Vote for this issue
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                21 Start watching this issue

                Dates

                • Created:
                  Updated: