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Posted to issues-all@impala.apache.org by "Riza Suminto (Jira)" <ji...@apache.org> on 2023/09/19 18:29:00 UTC

[jira] [Assigned] (IMPALA-12018) Consider runtime filters in resource estimates

     [ https://issues.apache.org/jira/browse/IMPALA-12018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Riza Suminto reassigned IMPALA-12018:
-------------------------------------

    Assignee: Riza Suminto

> Consider runtime filters in resource estimates
> ----------------------------------------------
>
>                 Key: IMPALA-12018
>                 URL: https://issues.apache.org/jira/browse/IMPALA-12018
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Frontend
>            Reporter: Csaba Ringhofer
>            Assignee: Riza Suminto
>            Priority: Major
>
> Currently Impala creates a plan first and looks for runtime filters bases on the complete plan.
> IMPALA-3573 is about considering runtime filters during join ordering which would be a major change. Meanwhile it could be also useful to consider selective looking runtime filters in resource estimates without changing the plan topology.



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