= 2009-09-21 =

 * [計畫] 從 [http://hadoop.nchc.org.tw:50030/jobhistory.jsp Job History] 統計 hadoop 實驗叢集 Top 10 使用者
{{{
   2003 hadoop045
    540 hadoop055
     97 hadoop048
     83 hadoop132
     56 hadoop173
     35 hadoop032
     32 hadoop182
     31 hadoop101
     28 hadoop072
     26 hadoop073
}}}
{{{
~$ wget http://hadoop.nchc.org.tw:50030/jobhistory.jsp
~$ cat jobhistory.jsp | sed 's#.*<td>hadoop#hadoop#' | grep td | sed 's#</td></tr>##' | sort -n | uniq -c | sort -n -r > hadoop_job.txt
}}}