title: How to scan for a particular column value in hbase?
body: <p>I am new to using hbase. 
  I have multiple columns which have attributes</p>
  
  <p>How do I search for a particular attribute.</p>
  
  <p>how do I use the scan command in this case?</p>
  
  <p>scan 'table_name' gives all the records.</p>