package org.apache.hadoop.hbase.generated.master;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.util.*;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.hbase.HMaster;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.HMaster.MetaRegion;
import org.apache.hadoop.hbase.HBaseAdmin;
import org.apache.hadoop.hbase.HServerInfo;
import org.apache.hadoop.hbase.HServerAddress;
import org.apache.hadoop.hbase.HRegionInfo;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.shell.ShowCommand;
import org.apache.hadoop.hbase.shell.TableFormatter;
import org.apache.hadoop.hbase.shell.ReturnMsg;
import org.apache.hadoop.hbase.shell.formatter.HtmlTableFormatter;
import org.apache.hadoop.hbase.HTableDescriptor;
public final class master_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
private static java.util.Vector _jspx_dependants;
public java.util.List getDependants() {
return _jspx_dependants;
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html;charset=UTF-8");
pageContext = _jspxFactory.getPageContext(this, request, response,
null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
HMaster master = (HMaster)getServletContext().getAttribute(HMaster.MASTER);
HBaseConfiguration conf = new HBaseConfiguration();
TableFormatter formatter = new HtmlTableFormatter(out);
ShowCommand show = new ShowCommand(out, formatter, "tables");
HServerAddress rootLocation = master.getRootRegionLocation();
Map<Text, MetaRegion> onlineRegions = master.getOnlineMetaRegions();
Map<String, HServerInfo> serverToServerInfos =
master.getServersToServerInfo();
out.write("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \n \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"> \n<html xmlns=\"http://www.w3.org/1999/xhtml\">\n<head><meta http-equiv=\"Content-Type\" content=\"text/html;charset=UTF-8\"/>\n<title>Hbase Master: ");
out.print( master.getMasterAddress());
out.write("</title>\n<link rel=\"stylesheet\" type=\"text/css\" href=\"/static/hbase.css\" />\n</head>\n\n<body>\n\n<a id=\"logo\" href=\"http://wiki.apache.org/lucene-hadoop/Hbase\"><img src=\"/static/hbase_logo_med.gif\" alt=\"Hbase Logo\" title=\"Hbase Logo\" /></a>\n<h1 id=\"page_title\">Master: ");
out.print(master.getMasterAddress());
out.write("</h1>\n<p id=\"links_menu\"><a href=\"/hql.jsp\">HQL</a>, <a href=\"/logs/\">Local logs</a>, <a href=\"/stacks\">Thread Dump</a></p>\n<hr id=\"head_rule\" />\n\n<h2>Master Attributes</h2>\n<table>\n<tr><th>Attribute Name</th><th>Value</th></tr>\n<tr><td>Filesystem</td><td>");
out.print( conf.get("fs.default.name") );
out.write("</td></tr>\n<tr><td>Hbase Root Directory</td><td>");
out.print( master.getRootDir().toString() );
out.write("</td></tr>\n</table>\n\n<h2>Online META Regions</h2>\n");
if (rootLocation != null) {
out.write("\n<table>\n<tr><th>Name</th><th>Server</th></tr>\n<tr><td>");
out.print( HConstants.ROOT_TABLE_NAME.toString() );
out.write("</td><td>");
out.print( rootLocation.toString() );
out.write("</td></tr>\n");
if (onlineRegions != null && onlineRegions.size() > 0) {
out.write('\n');
out.write(' ');
out.write(' ');
for (Map.Entry<Text, HMaster.MetaRegion> e: onlineRegions.entrySet()) {
MetaRegion meta = e.getValue();
out.write("\n <tr><td>");
out.print( meta.getRegionName().toString() );
out.write("</td><td>");
out.print( meta.getServer().toString() );
out.write("</td></tr>\n ");
}
}
out.write("\n</table>\n");
}
out.write("\n\n<h2>Tables</h2>\n");
ReturnMsg msg = show.execute(conf);
out.write("\n<p>");
out.print(msg );
out.write("</p>\n\n<h2>Region Servers</h2>\n");
if (serverToServerInfos != null && serverToServerInfos.size() > 0) {
out.write("\n<table>\n<tr><th>Address</th><th>Start Code</th><th>Load</th></tr>\n");
for (Map.Entry<String, HServerInfo> e: serverToServerInfos.entrySet()) {
HServerInfo hsi = e.getValue();
String url = "http://" +
hsi.getServerAddress().getBindAddress().toString() + ":" +
hsi.getInfoPort() + "/";
String load = hsi.getLoad().toString();
long startCode = hsi.getStartCode();
String address = hsi.getServerAddress().toString();
out.write("\n<tr><td><a href=\"");
out.print( url );
out.write('"');
out.write('>');
out.print( address );
out.write("</a></td><td>");
out.print( startCode );
out.write("</td><td>");
out.print( load );
out.write("</tr>\n");
}
out.write("\n</table>\n");
}
out.write("\n</body>\n</html>\n");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)){
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
}