org.apache.hadoop.hbase.generated.master.tablesDetailed_jsp Maven / Gradle / Ivy

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HBase is the <a href="http://hadoop.apache.org"&rt;Hadoop</a&rt; database. Use it when you need random, realtime read/write access to your Big Data. This project's goal is the hosting of very large tables -- billions of rows X millions of columns -- atop clusters of commodity hardware.

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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.util.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.master.HMaster;
import org.apache.hadoop.hbase.client.HBaseAdmin;
import org.apache.hadoop.hbase.HTableDescriptor;

public final class tablesDetailed_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {

  private static final JspFactory _jspxFactory = JspFactory.getDefaultFactory();

  private static java.util.Vector _jspx_dependants;

  private org.apache.jasper.runtime.ResourceInjector _jspx_resourceInjector;

  public Object getDependants() {
    return _jspx_dependants;
  }

  public void _jspService(HttpServletRequest request, HttpServletResponse response)
        throws java.io.IOException, ServletException {

    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 {
      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;
      _jspx_resourceInjector = (org.apache.jasper.runtime.ResourceInjector) application.getAttribute("com.sun.appserv.jsp.resource.injector");

      out.write('\n');

  HMaster master = (HMaster)getServletContext().getAttribute(HMaster.MASTER);
  Configuration conf = master.getConfiguration();

      out.write("\n\n\n\n\nHBase Master: ");
      out.print( master.getServerName());
      out.write("%>\n\n\n\n\nUser Tables\n");
 HTableDescriptor[] tables = new HBaseAdmin(conf).listTables();
   if(tables != null && tables.length > 0) { 
      out.write("\n\n\n    \n    \n\n");
   for(HTableDescriptor htDesc : tables ) { 
      out.write("\n\n    \n    \n\n");
   }  
      out.write("\n\n ");
      out.print( tables.length );
      out.write(" table(s) in set.
\nTable Description
");
      out.print( htDesc.getNameAsString() );
      out.write(" ");
      out.print( htDesc.toString() );
      out.write("\n");
 } 
      out.write("\n\n\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 {
      _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}