Github user davies commented on a diff in the pull request:
https://github.com/apache/spark/pull/11999#discussion_r57595999
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/sources/interfaces.scala ---
@@ -549,15 +549,18 @@ class HDFSFileCatalog(
refresh()
+ private def isInvalidFile(f: FileStatus): Boolean =
+ f.getPath.getName.startsWith("_") || f.getLen == 0
--- End diff --
Where is the place that does not handle empty file properly? Does that also
handle file with no records (a csv file has only header line)
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