diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java
index 8f3f40d8dc5..29da214f962 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java
@@ -798,7 +798,7 @@ public abstract class FileSystem extends Configured implements Closeable {
    *
    * The default implementation returns an array containing one element:
    * <pre>
-   * BlockLocation( { "localhost:50010" },  { "localhost" }, 0, file.getLen())
+   * BlockLocation( { "localhost:9866" },  { "localhost" }, 0, file.getLen())
    * </pre>>
    *
    * @param file FilesStatus to get data from