roll back unnecessary changes

Author: tomscut

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFileSystemOverloadSchemeWithHdfsScheme.java

@@ -281,7 +281,7 @@ public void testListStatusOnNonMountedPath() throws Exception {
    * Check that "viewfs:/" paths without authority can work when the
    * default mount table name is set correctly.
    */
-  @Test(timeout = 30000)
+  @Test
   public void testAccessViewFsPathWithoutAuthority() throws Exception {
     final Path hdfsTargetPath = new Path(defaultFSURI + HDFS_USER_FOLDER);
     addMountLinks(defaultFSURI.getAuthority(),