anchor.diff:    <ul class="nav nav-pills">
       <li class="active">
         <a href="#tab_named_queue1" data-toggle="tab"> Balancer Rejection </a>
  +    </li>
  +    <li class="">
  +          <a href="#tab_named_queue2" data-toggle="tab"> Balancer Decision </a>
       </li>
     </ul>
       <div class="tab-content" style="padding-bottom: 9px; border-bottom: 1px solid #ddd;">
  
positive.code:           <% } %>
            </table>
        </div>
        </div>
    </div>
  </div>
  
negative.code:   import="org.apache.hadoop.hbase.client.ServerType"
    import="org.apache.hadoop.hbase.client.LogEntry"
    import="org.apache.hadoop.hbase.client.BalancerRejection"
    import="org.apache.hadoop.hbase.client.BalancerDecision"
  %>
  <%
    HMaster master = (HMaster)getServletContext().getAttribute(HMaster.MASTER);
    Configuration conf = master.getConfiguration();
  
    List<BalancerRejection> logList = null;
    List<BalancerDecision> decisionList = null;
    if(master.isInitialized()) {
      try (Admin admin = master.getConnection().getAdmin()) {
        logList = (List<BalancerRejection>)(List<?>)admin.getLogEntries(null, "BALANCER_REJECTION", ServerType.MASTER, 250, null);
        decisionList = (List<BalancerDecision>)(List<?>)admin.getLogEntries(null, "BALANCER_DECISION", ServerType.MASTER, 250, null);
      }
    }
  %>
  