diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFileSystem.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFileSystem.java
index c7ed15bba9..b90699675c 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFileSystem.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFileSystem.java
@@ -1283,6 +1283,23 @@ public boolean delete(final Path f)
     public BlockLocation[] getFileBlockLocations(final FileStatus fs,
         final long start, final long len) throws
         FileNotFoundException, IOException {
+
+      // When application calls listFiles on internalDir, it would return
+      // RemoteIterator from InternalDirOfViewFs. If there is a fallBack, there
+      // is a chance of files exists under that internalDir in fallback.
+      // Iterator#next will call getFileBlockLocations with that files. So, we
+      // should return getFileBlockLocations on fallback. See HDFS-15532.
+      if (!InodeTree.SlashPath.equals(fs.getPath()) && this.fsState
+          .getRootFallbackLink() != null) {
+        FileSystem linkedFallbackFs =
+            this.fsState.getRootFallbackLink().getTargetFileSystem();
+        Path parent = Path.getPathWithoutSchemeAndAuthority(
+            new Path(theInternalDir.fullPath));
+        Path pathToFallbackFs = new Path(parent, fs.getPath().getName());
+        return linkedFallbackFs
+            .getFileBlockLocations(pathToFallbackFs, start, len);
+      }
+
       checkPathIsSlash(fs.getPath());
       throw new FileNotFoundException("Path points to dir not a file");
     }
diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFs.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFs.java
index 95b596bde3..a6ce33a043 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFs.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFs.java
@@ -981,6 +981,21 @@ public boolean delete(final Path f, final boolean recursive)
     @Override
     public BlockLocation[] getFileBlockLocations(final Path f, final long start,
         final long len) throws FileNotFoundException, IOException {
+      // When application calls listFiles on internalDir, it would return
+      // RemoteIterator from InternalDirOfViewFs. If there is a fallBack, there
+      // is a chance of files exists under that internalDir in fallback.
+      // Iterator#next will call getFileBlockLocations with that files. So, we
+      // should return getFileBlockLocations on fallback. See HDFS-15532.
+      if (!InodeTree.SlashPath.equals(f) && this.fsState
+          .getRootFallbackLink() != null) {
+        AbstractFileSystem linkedFallbackFs =
+            this.fsState.getRootFallbackLink().getTargetFileSystem();
+        Path parent = Path.getPathWithoutSchemeAndAuthority(
+            new Path(theInternalDir.fullPath));
+        Path pathToFallbackFs = new Path(parent, f.getName());
+        return linkedFallbackFs
+            .getFileBlockLocations(pathToFallbackFs, start, len);
+      }
       checkPathIsSlash(f);
       throw new FileNotFoundException("Path points to dir not a file");
     }
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFsLinkFallback.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFsLinkFallback.java
index 04d26b983e..dc2eb0e350 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFsLinkFallback.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFsLinkFallback.java
@@ -18,6 +18,7 @@
 package org.apache.hadoop.fs.viewfs;
 
 import static org.apache.hadoop.fs.CreateFlag.CREATE;
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
@@ -30,11 +31,14 @@
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.AbstractFileSystem;
 import org.apache.hadoop.fs.FileAlreadyExistsException;
+import org.apache.hadoop.fs.FileContext;
 import org.apache.hadoop.fs.FileStatus;
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.FsConstants;
+import org.apache.hadoop.fs.LocatedFileStatus;
 import org.apache.hadoop.fs.Options;
 import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.fs.RemoteIterator;
 import org.apache.hadoop.fs.permission.FsPermission;
 import org.apache.hadoop.hdfs.DFSConfigKeys;
 import org.apache.hadoop.hdfs.MiniDFSCluster;
@@ -448,4 +452,24 @@ public void testCreateFileSameAsInternalDirPath()
     vfs.create(vfsTestDir, EnumSet.of(CREATE),
         Options.CreateOpts.perms(FsPermission.getDefault())).close();
   }
+
+  /**
+   * Tests that, when fallBack has files under matching internal dir, listFiles
+   * should work.
+   */
+  @Test
+  public void testListFiles() throws Exception {
+    Configuration conf = new Configuration();
+    Path fallbackTarget = new Path(targetTestRoot, "fallbackDir");
+    fsTarget.mkdirs(fallbackTarget);
+    Path fileInFallBackRoot = new Path(fallbackTarget, "GetFileBlockLocations");
+    fsTarget.create(fileInFallBackRoot).close();
+    ConfigUtil.addLinkFallback(conf, fallbackTarget.toUri());
+    FileContext fc = FileContext.getFileContext(viewFsDefaultClusterUri, conf);
+    RemoteIterator<LocatedFileStatus> iterator =
+        fc.util().listFiles(new Path("/"), false);
+    assertTrue(iterator.hasNext());
+    assertEquals(fileInFallBackRoot.getName(),
+        iterator.next().getPath().getName());
+  }
 }
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestViewDistributedFileSystemContract.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestViewDistributedFileSystemContract.java
index 418c814c88..810c4cb61f 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestViewDistributedFileSystemContract.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestViewDistributedFileSystemContract.java
@@ -29,7 +29,6 @@
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
-import org.junit.Ignore;
 import org.junit.Test;
 
 import java.io.File;
@@ -86,9 +85,4 @@ public void testRenameRootDirForbidden() throws Exception {
           super.testRenameRootDirForbidden();
         });
   }
-
-  @Ignore("Ignore this test until HDFS-15532")
-  @Override
-  public void testLSRootDir() throws Throwable {
-  }
 }