[Metrics] Tabe metrics 'BatchPut' and 'BatchDelete' are never updated

  public void updatePutBatch(TableName tn, long t) {
    if (tableMetrics != null && tn != null) {
      tableMetrics.updatePut(tn, t); // Here should use updatePutBatch
    }
    ...
  }

  public void updateDeleteBatch(TableName tn, long t) {
    if (tableMetrics != null && tn != null) {
      tableMetrics.updateDelete(tn, t); // Here should use updateDeleteBatch
    }
    ...
  }