[ 
https://issues.apache.org/jira/browse/IMPALA-12965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Riza Suminto resolved IMPALA-12965.
-----------------------------------
    Fix Version/s: Impala 4.4.0
       Resolution: Fixed

> Add debug query option to skip runtime filter
> ---------------------------------------------
>
>                 Key: IMPALA-12965
>                 URL: https://issues.apache.org/jira/browse/IMPALA-12965
>             Project: IMPALA
>          Issue Type: New Feature
>          Components: Frontend
>            Reporter: Riza Suminto
>            Assignee: Riza Suminto
>            Priority: Minor
>              Labels: runtime-filters
>             Fix For: Impala 4.4.0
>
>
> Runtime filter still have negative effect on certain scenario such as long 
> wait time that delays scan and cascading runtime filter chain that prevents 
> parallel execution of fragments.
> Having debug query option to simply skip a runtime filter id from being 
> scheduled can help us investigate and test a solution like IMPALA-12357 early 
> before implementing the improvement code.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

Reply via email to