cd7157784e
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1161332 13f79535-47bb-0310-9956-ffa450edef68
46 lines
1.7 KiB
Plaintext
46 lines
1.7 KiB
Plaintext
<?xml version="1.0" encoding="UTF-8"?>
|
|
<?xml-stylesheet type="text/xsl" href="dfsclusterhealth.xsl"?>
|
|
<%!
|
|
/*
|
|
* 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="application/xml"
|
|
|
|
import="org.apache.hadoop.util.ServletUtil"
|
|
import="org.apache.hadoop.hdfs.server.namenode.ClusterJspHelper.ClusterStatus"
|
|
import="java.util.List"
|
|
import="org.znerd.xmlenc.*"
|
|
%>
|
|
<%!
|
|
//for java.io.Serializable
|
|
private static final long serialVersionUID = 1L;
|
|
%>
|
|
<%
|
|
/**
|
|
* This JSP page provides cluster summary in XML format. It lists information
|
|
* such as total files and blocks, total capacity, total used/freed spaces,etc.
|
|
* accorss cluster reported by all name nodes.
|
|
* It also lists information such as used space per name node.
|
|
*/
|
|
final ClusterJspHelper clusterhealthjsp = new ClusterJspHelper();
|
|
ClusterStatus cInfo = clusterhealthjsp.generateClusterHealthReport();
|
|
XMLOutputter doc = new XMLOutputter(out, "UTF-8");
|
|
cInfo.toXML(doc);
|
|
%>
|