| <% |
| /* |
| * 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. |
| */ |
| %> |
| <%! |
| private static final long serialVersionUID = 1L; |
| %> |
| <%@ page |
| contentType="text/html; charset=UTF-8" |
| import="javax.servlet.*" |
| import="javax.servlet.http.*" |
| import="java.io.*" |
| import="java.util.*" |
| import="java.text.DecimalFormat" |
| import="org.apache.hadoop.http.HtmlQuoting" |
| import="org.apache.hadoop.mapred.*" |
| import="org.apache.hadoop.util.*" |
| import="org.apache.hadoop.util.ServletUtil" |
| %> |
| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <% |
| JobTracker tracker = (JobTracker) application.getAttribute("job.tracker"); |
| JobQueueInfo[] queues = tracker.getRootJobQueues(); |
| %> |
| <title>Queue Information</title> |
| </head> |
| <body> |
| <h2 id="scheduling_info">Scheduling Information</h2> |
| <table border="2" cellpadding="5" cellspacing="2"> |
| <thead style="font-weight: bold"> |
| <tr> |
| <td> Queue Name </td> |
| <td> Scheduling Information</td> |
| </tr> |
| </thead> |
| <tbody> |
| <% |
| for(JobQueueInfo queue: queues) { |
| String queueName = queue.getQueueName(); |
| String state = queue.getQueueState(); |
| String schedulingInformation = queue.getSchedulingInfo(); |
| if(schedulingInformation == null || schedulingInformation.trim().equals("")) { |
| schedulingInformation = "NA"; |
| } |
| %> |
| <tr> |
| <td><a href="jobqueue_details.jsp?queueName=<%=queueName%>"><%=queueName%></a> |
| </td> |
| <td> |
| <%=HtmlQuoting.quoteHtmlChars(schedulingInformation).replaceAll("\n","<br/>")%> |
| </td> |
| </tr> |
| <% |
| } |
| %> |
| </tbody> |
| </table> |
| <a href="jobtracker.jsp"><h2>Job Tracker</h2></a> |
| </body> |
| </html> |
