public boolean authorizeUserTable(User user, TableName table, byte[] family,
    Permission.Action action) {
    return authorizeUserTable(user, table, family, null, action);
  }
Check if user has given action privilige in table:family scope.
@param user   user name
@param table  table name
@param family family name
@param action one of action in [Read, Write, Create, Exec, Admin]
@return true if user has, false otherwise
hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AuthManager.java