[
https://issues.apache.org/jira/browse/SPARK-26447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gengliang Wang updated SPARK-26447:
-----------------------------------
Issue Type: Sub-task (was: Task)
Parent: SPARK-27589
> Allow OrcColumnarBatchReader to return less partition columns
> -------------------------------------------------------------
>
> Key: SPARK-26447
> URL: https://issues.apache.org/jira/browse/SPARK-26447
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Gengliang Wang
> Assignee: Gengliang Wang
> Priority: Major
> Fix For: 3.0.0
>
>
> Currently OrcColumnarBatchReader returns all the partition column values in
> the batch read.
> In data source V2, we can improve it by returning the required partition
> column values only.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
