@Override
  public boolean isHBaseSecurityEnabled() {
    return false;
  }
A {@link UserProvider} that always says hadoop security is enabled, regardless of the underlying
configuration. HBase security is <i>not enabled</i> as this is used to determine if SASL is used
to do the authentication, which requires a Kerberos ticket (which we currently don't have in
tests).
<p>
This should only be used for <b>TESTING</b>.
hbase-server/src/test/java/org/apache/hadoop/hbase/security/HadoopSecurityEnabledUserProviderForTesting.java