From 177ccbc43f8c5fcb2a5d90056f506253f42af320 Mon Sep 17 00:00:00 2001
From: Inigo Goiri <inigoiri@apache.org>
Date: Mon, 2 Jul 2018 16:36:25 -0700
Subject: [PATCH] HDFS-13714. Fix TestNameNodePrunesMissingStorages test
 failures on Windows. Contributed by Lukas Majercak.

(cherry picked from commit 7296b644f7c44400f03995668573a4cfd2ee552c)
---
 .../blockmanagement/TestNameNodePrunesMissingStorages.java   | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestNameNodePrunesMissingStorages.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestNameNodePrunesMissingStorages.java
index 96d227d1779..05b6d3023b3 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestNameNodePrunesMissingStorages.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestNameNodePrunesMissingStorages.java
@@ -294,8 +294,9 @@ public class TestNameNodePrunesMissingStorages {
       in = null;
       out.close();
       out = null;
-      newVersionFile.renameTo(versionFile);
-      success = true;
+      // Delete old version file
+      success = versionFile.delete();
+      success &= newVersionFile.renameTo(versionFile);
     } finally {
       if (in != null) {
         in.close();