[
https://issues.apache.org/jira/browse/ARROW-13969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
David Li updated ARROW-13969:
-----------------------------
Labels: analytics kernel query-engine (was: analytics query-engine)
> [C++][Compute] Implement SelectKStable
> --------------------------------------
>
> Key: ARROW-13969
> URL: https://issues.apache.org/jira/browse/ARROW-13969
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Alexander
> Priority: Major
> Labels: analytics, kernel, query-engine
> Fix For: 6.0.0
>
>
> PR [https://github.com/apache/arrow/pull/11019] implements SelectKUnstable.
>
> Some previous result of SelectKUnstable using StableHeap is shown here:
> [https://github.com/apache/arrow/pull/11019#issuecomment-913977337]
>
> So, implementation of SelectKStable should explore how to implement this
> algorithm using StablePartition + stable_sorting.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
