title: How to deal the error when compile the hadoop2.7.3?
body: <p>The software  I used as following:
  <a href="https://i.stack.imgur.com/4shPl.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4shPl.png" alt="the version"></a></p>
  
  <p>And I meet the error as following:
  <a href="https://i.stack.imgur.com/0BFKU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/0BFKU.png" alt="The error I meet"></a></p>
  
  <p>The system I used is Centos 7 and the JDK I used is 1.7.0_07. Anyone can help me to solve the problem?</p>