void setPath(String path) {
    this.path = path;
  }
Explicitly set the path to this {@link KerberosIdentityDescriptor}.
<p>
This is useful when creating detached identity descriptors while dereferencing identity references
so that the path information is not lost.

@param path a path
ambari-server/src/main/java/org/apache/ambari/server/state/kerberos/KerberosIdentityDescriptor.java