Java 类org.apache.hadoop.hdfs.server.namenode.ClusterJspHelper.ClusterStatus 实例源码

@Test(timeout = 15000)
public void testClusterJspHelperReports() {
  ClusterJspHelper clusterJspHelper = new ClusterJspHelper();
  ClusterStatus clusterStatus = clusterJspHelper
   .generateClusterHealthReport();
  assertNotNull("testClusterJspHelperReports ClusterStatus is null",
      clusterStatus);       
  DecommissionStatus decommissionStatus = clusterJspHelper
      .generateDecommissioningReport();
  assertNotNull("testClusterJspHelperReports DecommissionStatus is null",
      decommissionStatus);    
}

@Test(timeout = 15000)
public void testClusterJspHelperReports() {
  ClusterJspHelper clusterJspHelper = new ClusterJspHelper();
  ClusterStatus clusterStatus = clusterJspHelper
   .generateClusterHealthReport();
  assertNotNull("testClusterJspHelperReports ClusterStatus is null",
      clusterStatus);       
  DecommissionStatus decommissionStatus = clusterJspHelper
      .generateDecommissioningReport();
  assertNotNull("testClusterJspHelperReports DecommissionStatus is null",
      decommissionStatus);    
}

@Test(timeout = 15000)
public void testClusterJspHelperReports() {
  ClusterJspHelper clusterJspHelper = new ClusterJspHelper();
  ClusterStatus clusterStatus = clusterJspHelper
   .generateClusterHealthReport();
  assertNotNull("testClusterJspHelperReports ClusterStatus is null",
      clusterStatus);       
  DecommissionStatus decommissionStatus = clusterJspHelper
      .generateDecommissioningReport();
  assertNotNull("testClusterJspHelperReports DecommissionStatus is null",
      decommissionStatus);    
}

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("application/xml");
    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;

    out.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?xml-stylesheet type=\"text/xsl\" href=\"dfsclusterhealth.xsl\"?>\n");

 /** 
  * 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);

  } 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);
  }
}