Dongjoon Hyun created SPARK-23452:
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Summary: Improve test coverage for ORC file format
Key: SPARK-23452
URL: https://issues.apache.org/jira/browse/SPARK-23452
Project: Spark
Issue Type: Test
Components: SQL
Affects Versions: 2.3.1
Reporter: Dongjoon Hyun
We have five ORC readers. We had better have a test coverage for all cases.
- Hive Serde
- Hive OrcFileFormat
- Apache ORC Vectorized Wrapper
- Apache ORC Vectorized Copy
- Apache ORC MR
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