Method setMaxNumRows

src/Scanner.java:502–508

Sets the maximum number of rows to scan per RPC (for better performance). Every time #nextRows() is invoked, up to this number of rows may be returned. The default value is #DEFAULT_MAX_NUM_ROWS. This knob has a high performance impact. If it's too low, you'll do too

(final int max_num_rows)

   * @throws IllegalArgumentException if the argument is zero or negative.
   */
  public void setMaxNumRows(final int max_num_rows) {
    if (max_num_rows <= 0) {
      throw new IllegalArgumentException("zero or negative argument: "
                                         + max_num_rows);
    }
    this.max_num_rows = max_num_rows;
  }

  /**
   * Sets the maximum number of {@link KeyValue}s the server is allowed to