How to Delete All References to Accumulo in Zookeeper?

[Smith, Joshua D.]

I would like to delete all references to Accumulo in Zookeeper and start from 
scratch with an Accumulo initialization. I tried executing "rmr /accumulo" 
using the zkCli.sh tool, but received an error message that said: 
"Authentication is not valid : /accumulo/<some id string>/users/root."

How can I delete all references to Accumulo in Zookeeper?

Thanks,
Josh