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Posted to issues-all@impala.apache.org by "Quanlong Huang (Jira)" <ji...@apache.org> on 2022/07/03 11:40:00 UTC

[jira] [Commented] (IMPALA-5509) Runtime filter : Extend runtime filter to support Dictionary values

    [ https://issues.apache.org/jira/browse/IMPALA-5509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17561854#comment-17561854 ] 

Quanlong Huang commented on IMPALA-5509:
----------------------------------------

[~tmate], [~csringhofer] can we resolve this now?

> Runtime filter : Extend runtime filter to support Dictionary values
> -------------------------------------------------------------------
>
>                 Key: IMPALA-5509
>                 URL: https://issues.apache.org/jira/browse/IMPALA-5509
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend
>    Affects Versions: Impala 2.9.0
>            Reporter: Alan Choi
>            Assignee: Csaba Ringhofer
>            Priority: Major
>              Labels: performance, runtime-filters
>
> For runtime filter on a single column, it can be run against the dictionary values in Parquet to enable efficient block filtering.



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