Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/19470#discussion_r144457235
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/orc/OrcFileFormat.scala ---
@@ -138,8 +138,7 @@ class OrcFileFormat extends FileFormat with
DataSourceRegister with Serializable
if (maybePhysicalSchema.isEmpty) {
--- End diff --
nit
```
val isEmptyFile = OrcFileOperator.readSchema(Seq(file.filePath),
Some(conf)).isEmpty
if (isEmptyFile) {
...
} else ...
```
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