From f3649deca5be46d2940988734b8b30468f0835f2 Mon Sep 17 00:00:00 2001
From: Brahma Reddy Battula <brahma@apache.org>
Date: Mon, 21 Nov 2016 10:58:34 +0530
Subject: [PATCH] HDFS-11144.
 TestFileCreationDelete#testFileCreationDeleteParent fails wind bind
 exception. Contributed By Brahma Reddy Battula.

(cherry picked from commit c68dad18ab5cdf01f3dea1bb5988f896609956b4)
---
 .../apache/hadoop/hdfs/TestFileCreationDelete.java    | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCreationDelete.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCreationDelete.java
index 47ce947cf13..58e11949579 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCreationDelete.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCreationDelete.java
@@ -46,7 +46,6 @@ public void testFileCreationDeleteParent() throws IOException {
     try {
       cluster.waitActive();
       fs = cluster.getFileSystem();
-      final int nnport = cluster.getNameNodePort();
 
       // create file1.
       Path dir = new Path("/foo");
@@ -68,22 +67,18 @@ public void testFileCreationDeleteParent() throws IOException {
       // rm dir
       fs.delete(dir, true);
 
-      // restart cluster with the same namenode port as before.
+      // restart cluster.
       // This ensures that leases are persisted in fsimage.
       cluster.shutdown();
       try {Thread.sleep(2*MAX_IDLE_TIME);} catch (InterruptedException e) {}
-      cluster = new MiniDFSCluster.Builder(conf).nameNodePort(nnport)
-                                                .format(false)
-                                                .build();
+      cluster = new MiniDFSCluster.Builder(conf).format(false).build();
       cluster.waitActive();
 
       // restart cluster yet again. This triggers the code to read in
       // persistent leases from fsimage.
       cluster.shutdown();
       try {Thread.sleep(5000);} catch (InterruptedException e) {}
-      cluster = new MiniDFSCluster.Builder(conf).nameNodePort(nnport)
-                                                .format(false)
-                                                .build();
+      cluster = new MiniDFSCluster.Builder(conf).format(false).build();
       cluster.waitActive();
       fs = cluster.getFileSystem();