[
https://issues.apache.org/jira/browse/SPARK-59511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated SPARK-59511:
-----------------------------------
Labels: pull-request-available (was: )
> ANSI type coercion allocates excessively for unchanged expressions
> ------------------------------------------------------------------
>
> Key: SPARK-59511
> URL: https://issues.apache.org/jira/browse/SPARK-59511
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 4.2.0
> Reporter: Ben Hollis
> Priority: Minor
> Labels: pull-request-available
>
> ANSI type coercion allocates substantial temporary objects while traversing
> expressions that remain unchanged. This increases analysis memory and latency
> for queries with large expression trees, such as compatibility views withÂ
> hundreds of branches.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
