leovegas commented on code in PR #46678:
URL: https://github.com/apache/spark/pull/46678#discussion_r1613994258


##########
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/orc/OrcUtils.scala:
##########
@@ -62,10 +62,10 @@ object OrcUtils extends Logging {
   val CATALYST_TYPE_ATTRIBUTE_NAME = "spark.sql.catalyst.type"
 
   def listOrcFiles(pathStr: String, conf: Configuration): Seq[Path] = {
+    // TODO: Check if the paths coming in are already qualified and simplify.
     val origPath = new Path(pathStr)
     val fs = origPath.getFileSystem(conf)
     val paths = SparkHadoopUtil.get.listLeafStatuses(fs, origPath)
-      .filterNot(_.isDirectory)

Review Comment:
   listFiles in listLeafStatuses provides FileStatus of the files only.



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