Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/17869#discussion_r115120038
--- Diff: core/src/test/scala/org/apache/spark/SortShuffleSuite.scala ---
@@ -39,12 +39,12 @@ class SortShuffleSuite extends ShuffleSuite with
BeforeAndAfterAll {
override def beforeAll() {
super.beforeAll()
conf.set("spark.shuffle.manager", "sort")
+ conf.set("spark.local.dir", Utils.createTempDir().getAbsolutePath)
}
override def beforeEach(): Unit = {
super.beforeEach()
tempDir = Utils.createTempDir()
- conf.set("spark.local.dir", tempDir.getAbsolutePath)
--- End diff --
@heary-cao I am sorry, probably I didn't understand yet. Here it looks we
create a temp directory, `tempDir`, before a test and remove `tempDir` after a
test recusively. How come a directory could leave undeleted?
Or do you mean actually the test is failed because it fails to remove the
temp directory as they have exclusive lock only on Windows?
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