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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2021/08/04 02:56:00 UTC
[jira] [Resolved] (SPARK-36404) Support nested columns in ORC
vectorized reader for data source v2
[ https://issues.apache.org/jira/browse/SPARK-36404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun resolved SPARK-36404.
-----------------------------------
Fix Version/s: 3.3.0
Resolution: Fixed
Issue resolved by pull request 33626
[https://github.com/apache/spark/pull/33626]
> Support nested columns in ORC vectorized reader for data source v2
> ------------------------------------------------------------------
>
> Key: SPARK-36404
> URL: https://issues.apache.org/jira/browse/SPARK-36404
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.2.0, 3.3.0
> Reporter: Cheng Su
> Assignee: Cheng Su
> Priority: Minor
> Fix For: 3.3.0
>
>
> We added support of nested columns in ORC vectorized reader for data source v1. Data source v2 and v1 both use same underlying implementation for vectorized reader (OrcColumnVector), so we can support data source v2 as well.
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