HDDS-12373. Use File.getUsableSpace() instead of File.getFreeSpace() to calcuate usedSpace in DedicatedDiskSpaceUsage (apache#7927)

symious · web-flow · commit 61a36f63127b · 2025-03-19T17:45:37.000+08:00
diff --git a/hadoop-hdds/framework/src/main/java/org/apache/hadoop/hdds/fs/DedicatedDiskSpaceUsage.java b/hadoop-hdds/framework/src/main/java/org/apache/hadoop/hdds/fs/DedicatedDiskSpaceUsage.java
@@ -51,7 +51,7 @@ public long getUsedSpace() {
    * @return used space
    */
   private long calculateUsedSpace() {
-    return getCapacity() - getFile().getFreeSpace();
+    return getCapacity() - getFile().getUsableSpace();
   }
 
 }

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ public long getUsedSpace() {`
`51`	`51`	`* @return used space`
`52`	`52`	`*/`
`53`	`53`	`private long calculateUsedSpace() {`
`54`		`- return getCapacity() - getFile().getFreeSpace();`
	`54`	`+ return getCapacity() - getFile().getUsableSpace();`
`55`	`55`	`}`
`56`	`56`
`57`	`57`	`}`