Cheng Su created SPARK-36404:
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Summary: 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
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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