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Posted to dev@ignite.apache.org by "Stanilovsky Evgeny (Jira)" <ji...@apache.org> on 2020/12/12 15:28:00 UTC

[jira] [Created] (IGNITE-13846) Calcite improvements. Improve possibility for handling topology change events.

Stanilovsky Evgeny created IGNITE-13846:
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             Summary: Calcite improvements. Improve possibility for handling topology change events.
                 Key: IGNITE-13846
                 URL: https://issues.apache.org/jira/browse/IGNITE-13846
             Project: Ignite
          Issue Type: Improvement
    Affects Versions: 2.9
            Reporter: Stanilovsky Evgeny
            Assignee: Stanilovsky Evgeny


For now we have equal logic in TableScan#reserve and IndexScan#reserve for partition reservation and have no possibility for remap|rerun query with new changed topology. As a starting point we can take already existing h2 logic containing in GridReduceQueryExecutor#query 



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