title: How to query HBase based on two columns' ranges?
body: <p>I have a HBase table with a schema like this:</p>
  
  <p>row key, col1, col2, col3</p>
  
  <p>I want to query the table based on the ranges on two columns, like:</p>
  
  <p>1000 &lt; row key &lt; 1000000 AND
  200 &lt; co1 &lt; 300</p>
  
  <p>How can I do that? I have noticed that Java API provides the MultiRowRangeFilter which can filter only one column, but I want to filter two columns based on the range. Anybody has some thoughts? Thank you in advance.</p>