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Posted to issues@ignite.apache.org by "Stanilovsky Evgeny (Jira)" <ji...@apache.org> on 2020/09/16 15:37:00 UTC

[jira] [Created] (IGNITE-13455) Calcite improvements. Cache sql plan fragments serialized representation.

Stanilovsky Evgeny created IGNITE-13455:
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             Summary: Calcite improvements. Cache sql plan fragments serialized representation.
                 Key: IGNITE-13455
                 URL: https://issues.apache.org/jira/browse/IGNITE-13455
             Project: Ignite
          Issue Type: Improvement
          Components: sql
    Affects Versions: 2.8.1
            Reporter: Stanilovsky Evgeny
            Assignee: Stanilovsky Evgeny


Calcite based {noformat}select *{noformat} benchmarks show significant time spending in serialization planner fragments. Looks like we have cpu time multiplication in linear participating nodes  count.




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