title: How to get regionservers' startcode in a HBase cluster?
body: <p>my HBase cluster's load unbalanced, so i want to move some regions of table from one regionsserver to other, but it seems that a startcode of a regionserver is needed to do this,how can i get this startcode?</p>
  
  <p>i noticed that someone's master-status page is like this:
  <img src="https://i.stack.imgur.com/fmRQD.jpg" alt="other&#39;s master-status page"></p>
  
  <p>but mine is like this:
  <img src="https://i.stack.imgur.com/twkgr.png" alt="my master-status page"></p>
  
  <p>where can i get the startcode?</p>
  
  <p>actually, i want to move a region from regionserver k3 to regionserver k2, and the regions on k3 are:
  <img src="https://i.stack.imgur.com/yCwIc.png" alt="regions on k3"></p>
  
  <p>how can i do this? in detail :)</p>