* It eleminates the data nodes who are not in decommission states.
*/
final ClusterJspHelper clusterhealthjsp = new ClusterJspHelper();
DecommissionStatus dInfo = clusterhealthjsp.generateDecommissioningReport();
XMLOutputter doc = new XMLOutputter(out, "UTF-8");
dInfo.toXML(doc);
} catch (Throwable t) {
if (!(t instanceof SkipPageException)){
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)