public void setGroupAccess(String access) {
    this.groupAccess = access;
  }
Sets the access permissions that should be set on the keytab file related to the file's group

@param access a String declaring the access permissions that should be set on the keytab file
              related to the file's group
@see #groupAccess
ambari-server/src/main/java/org/apache/ambari/server/state/kerberos/KerberosKeytabDescriptor.java