remove unnecessary spaces

tomscut · tomscut · commit 56479fdf1692 · 2021-06-04T09:36:27.000+08:00
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NetworkTopologyServlet.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NetworkTopologyServlet.java
@@ -154,7 +154,7 @@ protected void printJsonFormat(PrintStream stream, Map<String,
   }
 
   protected void printTextFormat(PrintStream stream, Map<String,
-          TreeSet<String>> tree, ArrayList<String> racks) {
+      TreeSet<String>> tree, ArrayList<String> racks) {
     for(String r : racks) {
       stream.println("Rack: " + r);
       TreeSet<String> nodes = tree.get(r);

Original file line number	Diff line number	Diff line change
`@@ -154,7 +154,7 @@ protected void printJsonFormat(PrintStream stream, Map<String,`
`154`	`154`	`}`
`155`	`155`
`156`	`156`	`protected void printTextFormat(PrintStream stream, Map<String,`
`157`		`- TreeSet<String>> tree, ArrayList<String> racks) {`
	`157`	`+ TreeSet<String>> tree, ArrayList<String> racks) {`
`158`	`158`	`for(String r : racks) {`
`159`	`159`	`stream.println("Rack: " + r);`
`160`	`160`	`TreeSet<String> nodes = tree.get(r);`