title: Performance comparison : Hive & MapReduce
body: <p>Hive provides an abstraction layer over java Map Reduce job , so it should have performance issue when compared to Java Map Reduce Jobs. </p>
  
  <pre><code>Do we have any benchmark to compare the performance of Hive Query &amp; Java Map Reduce Jobs ? 
  </code></pre>
  
  <p><strong>Actual use-cases scenario with run time data , would be real help .</strong> </p>
  
  <p>Thanks </p>