From 17307ee88d595ffe9f8d48f1aeaa565176eb9a5f Mon Sep 17 00:00:00 2001
From: Viraj Jasani <vjasani@apache.org>
Date: Wed, 17 Mar 2021 11:42:36 +0530
Subject: [PATCH] HDFS-15895 : Remove redundant String#format in
 DFSAdmin#printOpenFiles (#2772)

(cherry picked from commit 9c43b60348bea7f89f7c0fc86f2813fdf2d1929f)
---
 .../main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java  | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java
index 9c213b24b7..5344d14165 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java
@@ -1001,14 +1001,14 @@ public int listOpenFiles(String[] argv) throws IOException {
 
   private void printOpenFiles(RemoteIterator<OpenFileEntry> openFilesIterator)
       throws IOException {
-    System.out.println(String.format("%-20s\t%-20s\t%s", "Client Host",
-          "Client Name", "Open File Path"));
+    System.out.printf("%-20s\t%-20s\t%s%n", "Client Host",
+        "Client Name", "Open File Path");
     while (openFilesIterator.hasNext()) {
       OpenFileEntry openFileEntry = openFilesIterator.next();
-      System.out.println(String.format("%-20s\t%-20s\t%20s",
+      System.out.printf("%-20s\t%-20s\t%20s%n",
           openFileEntry.getClientMachine(),
           openFileEntry.getClientName(),
-          openFileEntry.getFilePath()));
+          openFileEntry.getFilePath());
     }
   }