.setServers(servers).setDeadServers(deadServers);
if (request.getParameter("filter") != null)
tmpl.setFilter(request.getParameter("filter"));
if (request.getParameter("format") != null)
tmpl.setFormat(request.getParameter("format"));
tmpl.render(response.getWriter(), master, admin);
}
static boolean shouldShowAppendWarning(Configuration conf) {
try {
return !FSUtils.isAppendSupported(conf) && FSUtils.isHDFS(conf);