Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/12774#discussion_r61534248
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/fileSourceInterfaces.scala
---
@@ -376,14 +376,10 @@ class HDFSFileCatalog(
HadoopFsRelation.shouldFilterOut(name)
}
- val (dirs, files) = statuses.partition(_.isDirectory)
+ val (_, files) = statuses.partition(_.isDirectory)
// It uses [[LinkedHashSet]] since the order of files can affect the
results. (SPARK-11500)
- if (dirs.isEmpty) {
- mutable.LinkedHashSet(files: _*)
- } else {
- mutable.LinkedHashSet(files: _*) ++
listLeafFiles(dirs.map(_.getPath))
- }
+ mutable.LinkedHashSet(files: _*)
--- End diff --
Are you sure of the difference between 1.6.1 and master? I see this logics
are not changed comparing to that
[interfaces.scala#L467-L472](https://github.com/apache/spark/blob/branch-1.6/sql/core/src/main/scala/org/apache/spark/sql/sources/interfaces.scala#L467-L472)
Also, does this still support to read [partitioned
tables](http://spark.apache.org/docs/latest/sql-programming-guide.html#partition-discovery)?
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