Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/19124#discussion_r136878102
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/orc/OrcFileFormat.scala ---
@@ -169,6 +171,16 @@ class OrcFileFormat extends FileFormat with
DataSourceRegister with Serializable
}
}
}
+
+ private def checkFieldName(name: String): Unit = {
+ // ,;{}()\n\t= and space are special characters in ORC schema
--- End diff --
Thank you for review, @tejasapatil !
That's a good idea. Right, It's not an exhaustive list. I'll update the PR.
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