src/webapps/job/jobhistory.jsp

<%
/*
 * 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.
 */
%>

<%@ page
    contentType="text/html; charset=UTF-8"
    import="org.apache.hadoop.mapred.JobHistoryServer"
    import="org.apache.hadoop.mapred.JobConf" 
%>

<%
    JobConf clusterConf = (JobConf) application.getAttribute("jobConf");
    String historyUrl = JobHistoryServer.getHistoryUrlPrefix(clusterConf) +
        "/jobhistoryhome.jsp";
    response.sendRedirect(response.encodeRedirectURL(historyUrl));
    return;
%>