| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.hadoop.yarn.server.resourcemanager.webapp; |
| |
| import org.apache.hadoop.yarn.server.webapp.WebPageUtils; |
| import org.apache.hadoop.yarn.webapp.SubView; |
| import org.apache.hadoop.yarn.webapp.view.TwoColumnLayout; |
| |
| import static org.apache.hadoop.yarn.util.StringHelper.sjoin; |
| import static org.apache.hadoop.yarn.webapp.YarnWebParams.APP_STATE; |
| import static org.apache.hadoop.yarn.webapp.view.JQueryUI.*; |
| |
| // Do NOT rename/refactor this to RMView as it will wreak havoc |
| // on Mac OS HFS |
| public class RmView extends TwoColumnLayout { |
| static final int MAX_DISPLAY_ROWS = 100; // direct table rendering |
| static final int MAX_FAST_ROWS = 1000; // inline js array |
| |
| @Override |
| protected void preHead(Page.HTML<__> html) { |
| commonPreHead(html); |
| set(DATATABLES_ID, "apps"); |
| set(initID(DATATABLES, "apps"), initAppsTable()); |
| setTableStyles(html, "apps", ".queue {width:6em}", ".ui {width:8em}"); |
| |
| // Set the correct title. |
| String reqState = $(APP_STATE); |
| reqState = (reqState == null || reqState.isEmpty() ? "All" : reqState); |
| setTitle(sjoin(reqState, "Applications")); |
| } |
| |
| protected void commonPreHead(Page.HTML<__> html) { |
| set(ACCORDION_ID, "nav"); |
| set(initID(ACCORDION, "nav"), "{autoHeight:false, active:0}"); |
| } |
| |
| @Override |
| protected Class<? extends SubView> nav() { |
| return NavBlock.class; |
| } |
| |
| @Override |
| protected Class<? extends SubView> content() { |
| return AppsBlockWithMetrics.class; |
| } |
| |
| protected String initAppsTable() { |
| return WebPageUtils.appsTableInit(); |
| } |
| } |