fs.setOwner(file, "root", null);
setupAuditLogs();
try {
WebHdfsFileSystem webfs = WebHdfsTestUtil.getWebHdfsFileSystemAs(userGroupInfo, conf, WebHdfsFileSystem.SCHEME);
InputStream istream = webfs.open(file);
int val = istream.read();
fail("open+read must not succeed, got " + val);
} catch(AccessControlException E) {
System.out.println("got access denied, as expected.");
}