cloud-fan commented on a change in pull request #23383: [SPARK-23817][SQL]
Migrate ORC file format read path to data source V2
URL: https://github.com/apache/spark/pull/23383#discussion_r245275815
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala
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@@ -237,7 +238,7 @@ case class AlterTableAddColumnsCommand(
// TextFileFormat only default to one column "value"
// Hive type is already considered as hive serde table, so the logic
will not
// come in here.
- case _: JsonFileFormat | _: CSVFileFormat | _: ParquetFileFormat =>
+ case _: JsonFileFormat | _: CSVFileFormat | _: ParquetFileFormat | _:
OrcDataSourceV2 =>
Review comment:
do we need this change? currently we can't create a table with data source
v2.
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