Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/7970#discussion_r36347353
--- Diff:
core/src/test/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorterSuite.java
---
@@ -101,7 +101,7 @@ public OutputStream apply(OutputStream stream) {
public void setUp() {
MockitoAnnotations.initMocks(this);
sparkConf = new SparkConf();
- tempDir = new File(Utils.createTempDir$default$1());
+ tempDir = Utils.createTempDir(System.getProperty("java.io.tmpdir"),
"unsafe-test");
--- End diff --
Ok, I'll do this. I'll fix this test this way, then file a separate bug to
have a shared, Java createTempDir() and use it from everywhere. How does that
sound?
This is the only unit test that consistently fails in our builds so I'd
like to at least unblock it.
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