public void requireGlobalPermission(ObserverContext<?> ctx, String request, Action perm,
    TableName tableName, Map<byte[], ? extends Collection<byte[]>> familyMap) throws IOException {
    accessChecker.requireGlobalPermission(getActiveUser(ctx), request, perm, tableName, familyMap,
      null);
  }
Check the current user for authorization to perform a specific action against the given set of
row data.
@param opType   the operation type
@param user     the user
@param e        the coprocessor environment
@param families the map of column families to qualifiers present in the request
@param actions  the desired actions
@return an authorization result
hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessController.java