Github user marmbrus commented on a diff in the pull request:
https://github.com/apache/spark/pull/4246#discussion_r27848179
--- Diff: core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala
---
@@ -201,6 +201,22 @@ class SparkHadoopUtil extends Logging {
val baseStatus = fs.getFileStatus(basePath)
if (baseStatus.isDir) recurse(basePath) else Array(baseStatus)
}
+
+ /**
+ * Get [[FileStatus]] objects for all leaf children (files) under the
given base path. If the
+ * given path points to a file, return a single-element collection
containing [[FileStatus]] of
+ * that file. Uses pathFilter to filter out certain filestatuses
+ */
+ def listLeafStatusesFiltered(fs: FileSystem, basePath: Path,
+ filter: Option[PathFilter]): Seq[FileStatus] = {
--- End diff --
Indent as follows:
https://cwiki.apache.org/confluence/display/SPARK/Spark+Code+Style+Guide
```scala
def listLeafStatusesFiltered(
fs: FileSystem,
basePath: Path,
filter: Option[PathFilter]): Seq[FileStatus] = {
...
```
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