title: Zookeeper CLI failing - IOException Packet <len12343123123> is out of range
body: <p>Running zookeeper 3.3.3.  I have a znode that I am just trying to list, via the CLI, as in:</p>
  
  <p>ls /myznode/subznode</p>
  
  <p>This crashes with an IOException in org.apache.ClientCnxn$SendThread.readLength at line 710.</p>
  
  <p>Anyone seen this??  Someone suggested that maybe bad data is in the znode.  Not sure if, or how... but I cannot delete it either, as it has something in it.</p>