Github user dongjoon-hyun commented on a diff in the pull request: https://github.com/apache/spark/pull/19651#discussion_r150430217 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/orc/OrcFileFormat.scala --- @@ -39,3 +58,120 @@ private[sql] object OrcFileFormat { names.foreach(checkFieldName) } } + +class DefaultSource extends OrcFileFormat + +/** + * New ORC File Format based on Apache ORC 1.4.1 and above. + */ +class OrcFileFormat + extends FileFormat + with DataSourceRegister + with Serializable { + + override def shortName(): String = "orc" + + override def toString: String = "ORC_1.4" --- End diff -- We will replace this at the final decision with [this](https://github.com/apache/spark/pull/19651#discussion_r150323396).
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