title: change in the User object Or java object and affect on Redis cached data
body: <p>I have data for User objects that is currently stored Redis.</p>
  
  <p>I added more attributes to the User object.</p>
  
  <p>I want to deploy the change to the web application servers.</p>
  
  <p>is Redis going to remove the old objects and build new objects ? </p>
  
  <p>What steps I can take so that current Users objects don't get affected.</p>