Ejemplo n.º 1
0
  protected int loadOrder(int whseKount, int distWhseKount, int custDistKount) {

    int k = 0;
    int t = 0;
    PrintWriter outLine = null;
    PrintWriter outNewOrder = null;

    try {
      PreparedStatement ordrPrepStmt = getInsertStatement(TPCCConstants.TABLENAME_OPENORDER);
      PreparedStatement nworPrepStmt = getInsertStatement(TPCCConstants.TABLENAME_NEWORDER);
      PreparedStatement orlnPrepStmt = getInsertStatement(TPCCConstants.TABLENAME_ORDERLINE);

      if (outputFiles == true) {
        out = new PrintWriter(new FileOutputStream(fileLocation + "order.csv"));
        LOG.debug("\nWriting Order file to: " + fileLocation + "order.csv");
        outLine = new PrintWriter(new FileOutputStream(fileLocation + "order-line.csv"));
        LOG.debug("\nWriting Order Line file to: " + fileLocation + "order-line.csv");
        outNewOrder = new PrintWriter(new FileOutputStream(fileLocation + "new-order.csv"));
        LOG.debug("\nWriting New Order file to: " + fileLocation + "new-order.csv");
      }

      now = new java.util.Date();
      Oorder oorder = new Oorder();
      NewOrder new_order = new NewOrder();
      OrderLine order_line = new OrderLine();
      jdbcIO myJdbcIO = new jdbcIO();

      t = (whseKount * distWhseKount * custDistKount);
      t = (t * 11) + (t / 3);
      LOG.debug("whse=" + whseKount + ", dist=" + distWhseKount + ", cust=" + custDistKount);
      LOG.debug("\nStart Order-Line-New Load for approx " + t + " rows @ " + now + " ...");

      for (int w = 1; w <= whseKount; w++) {

        for (int d = 1; d <= distWhseKount; d++) {
          // TPC-C 4.3.3.1: o_c_id must be a permutation of [1, 3000]
          int[] c_ids = new int[custDistKount];
          for (int i = 0; i < custDistKount; ++i) {
            c_ids[i] = i + 1;
          }
          // Collections.shuffle exists, but there is no
          // Arrays.shuffle
          for (int i = 0; i < c_ids.length - 1; ++i) {
            int remaining = c_ids.length - i - 1;
            int swapIndex = gen.nextInt(remaining) + i + 1;
            assert i < swapIndex;
            int temp = c_ids[swapIndex];
            c_ids[swapIndex] = c_ids[i];
            c_ids[i] = temp;
          }

          for (int c = 1; c <= custDistKount; c++) {

            oorder.o_id = c;
            oorder.o_w_id = w;
            oorder.o_d_id = d;
            oorder.o_c_id = c_ids[c - 1];
            // o_carrier_id is set *only* for orders with ids < 2101
            // [4.3.3.1]
            if (oorder.o_id < FIRST_UNPROCESSED_O_ID) {
              oorder.o_carrier_id = TPCCUtil.randomNumber(1, 10, gen);
            } else {
              oorder.o_carrier_id = null;
            }
            oorder.o_ol_cnt = TPCCUtil.randomNumber(5, 15, gen);
            oorder.o_all_local = 1;
            oorder.o_entry_d = System.currentTimeMillis();

            k++;
            if (outputFiles == false) {
              myJdbcIO.insertOrder(ordrPrepStmt, oorder);
            } else {
              String str = "";
              str = str + oorder.o_id + ",";
              str = str + oorder.o_w_id + ",";
              str = str + oorder.o_d_id + ",";
              str = str + oorder.o_c_id + ",";
              str = str + oorder.o_carrier_id + ",";
              str = str + oorder.o_ol_cnt + ",";
              str = str + oorder.o_all_local + ",";
              Timestamp entry_d = new java.sql.Timestamp(oorder.o_entry_d);
              str = str + entry_d;
              out.println(str);
            }

            // 900 rows in the NEW-ORDER table corresponding to the
            // last
            // 900 rows in the ORDER table for that district (i.e.,
            // with
            // NO_O_ID between 2,101 and 3,000)

            if (c >= FIRST_UNPROCESSED_O_ID) {

              new_order.no_w_id = w;
              new_order.no_d_id = d;
              new_order.no_o_id = c;

              k++;
              if (outputFiles == false) {
                myJdbcIO.insertNewOrder(nworPrepStmt, new_order);
              } else {
                String str = "";
                str = str + new_order.no_w_id + ",";
                str = str + new_order.no_d_id + ",";
                str = str + new_order.no_o_id;
                outNewOrder.println(str);
              }
            } // end new order

            for (int l = 1; l <= oorder.o_ol_cnt; l++) {
              order_line.ol_w_id = w;
              order_line.ol_d_id = d;
              order_line.ol_o_id = c;
              order_line.ol_number = l; // ol_number
              order_line.ol_i_id = TPCCUtil.randomNumber(1, 100000, gen);
              if (order_line.ol_o_id < FIRST_UNPROCESSED_O_ID) {
                order_line.ol_delivery_d = oorder.o_entry_d;
                order_line.ol_amount = 0;
              } else {
                order_line.ol_delivery_d = null;
                // random within [0.01 .. 9,999.99]
                order_line.ol_amount = (float) (TPCCUtil.randomNumber(1, 999999, gen) / 100.0);
              }

              order_line.ol_supply_w_id = order_line.ol_w_id;
              order_line.ol_quantity = 5;
              order_line.ol_dist_info = TPCCUtil.randomStr(24);

              k++;
              if (outputFiles == false) {

                myJdbcIO.insertOrderLine(orlnPrepStmt, order_line);
              } else {
                String str = "";
                str = str + order_line.ol_w_id + ",";
                str = str + order_line.ol_d_id + ",";
                str = str + order_line.ol_o_id + ",";
                str = str + order_line.ol_number + ",";
                str = str + order_line.ol_i_id + ",";
                Timestamp delivery_d = new Timestamp(order_line.ol_delivery_d);
                str = str + delivery_d + ",";
                str = str + order_line.ol_amount + ",";
                str = str + order_line.ol_supply_w_id + ",";
                str = str + order_line.ol_quantity + ",";
                str = str + order_line.ol_dist_info;
                outLine.println(str);
              }

              if ((k % configCommitCount) == 0) {
                long tmpTime = new java.util.Date().getTime();
                String etStr =
                    "  Elasped Time(ms): "
                        + ((tmpTime - lastTimeMS) / 1000.000)
                        + "                    ";
                LOG.debug(etStr.substring(0, 30) + "  Writing record " + k + " of " + t);
                lastTimeMS = tmpTime;
                if (outputFiles == false) {

                  ordrPrepStmt.executeBatch();
                  nworPrepStmt.executeBatch();
                  orlnPrepStmt.executeBatch();
                  ordrPrepStmt.clearBatch();
                  nworPrepStmt.clearBatch();
                  orlnPrepStmt.clearBatch();
                  transCommit();
                }
              }
            } // end for [l]
          } // end for [c]
        } // end for [d]
      } // end for [w]

      LOG.debug("  Writing final records " + k + " of " + t);
      if (outputFiles == false) {
        ordrPrepStmt.executeBatch();
        nworPrepStmt.executeBatch();
        orlnPrepStmt.executeBatch();
      } else {
        outLine.close();
        outNewOrder.close();
      }
      transCommit();
      now = new java.util.Date();
      LOG.debug("End Orders Load @  " + now);

    } catch (SQLException se) {
      LOG.debug(se.getMessage());
      se.printStackTrace();
      transRollback();
    } catch (Exception e) {
      e.printStackTrace();
      transRollback();
      if (outputFiles == true) {
        outLine.close();
        outNewOrder.close();
      }
    }

    return (k);
  } // end loadOrder()
Ejemplo n.º 2
0
  protected int loadCust(int whseKount, int distWhseKount, int custDistKount) {

    int k = 0;
    int t = 0;

    Customer customer = new Customer();
    History history = new History();
    PrintWriter outHist = null;

    try {
      PreparedStatement custPrepStmt = getInsertStatement(TPCCConstants.TABLENAME_CUSTOMER);
      PreparedStatement histPrepStmt = getInsertStatement(TPCCConstants.TABLENAME_HISTORY);

      now = new java.util.Date();

      if (outputFiles == true) {
        out = new PrintWriter(new FileOutputStream(fileLocation + "customer.csv"));
        LOG.debug("\nWriting Customer file to: " + fileLocation + "customer.csv");
        outHist = new PrintWriter(new FileOutputStream(fileLocation + "cust-hist.csv"));
        LOG.debug("\nWriting Customer History file to: " + fileLocation + "cust-hist.csv");
      }

      t = (whseKount * distWhseKount * custDistKount * 2);
      LOG.debug("\nStart Cust-Hist Load for " + t + " Cust-Hists @ " + now + " ...");

      for (int w = 1; w <= whseKount; w++) {

        for (int d = 1; d <= distWhseKount; d++) {

          for (int c = 1; c <= custDistKount; c++) {

            Timestamp sysdate = new java.sql.Timestamp(System.currentTimeMillis());

            customer.c_id = c;
            customer.c_d_id = d;
            customer.c_w_id = w;

            // discount is random between [0.0000 ... 0.5000]
            customer.c_discount = (float) (TPCCUtil.randomNumber(1, 5000, gen) / 10000.0);

            if (TPCCUtil.randomNumber(1, 100, gen) <= 10) {
              customer.c_credit = "BC"; // 10% Bad Credit
            } else {
              customer.c_credit = "GC"; // 90% Good Credit
            }
            if (c <= 1000) {
              customer.c_last = TPCCUtil.getLastName(c - 1);
            } else {
              customer.c_last = TPCCUtil.getNonUniformRandomLastNameForLoad(gen);
            }
            customer.c_first = TPCCUtil.randomStr(TPCCUtil.randomNumber(8, 16, gen));
            customer.c_credit_lim = 50000;

            customer.c_balance = -10;
            customer.c_ytd_payment = 10;
            customer.c_payment_cnt = 1;
            customer.c_delivery_cnt = 0;

            customer.c_street_1 = TPCCUtil.randomStr(TPCCUtil.randomNumber(10, 20, gen));
            customer.c_street_2 = TPCCUtil.randomStr(TPCCUtil.randomNumber(10, 20, gen));
            customer.c_city = TPCCUtil.randomStr(TPCCUtil.randomNumber(10, 20, gen));
            customer.c_state = TPCCUtil.randomStr(3).toUpperCase();
            // TPC-C 4.3.2.7: 4 random digits + "11111"
            customer.c_zip = TPCCUtil.randomNStr(4) + "11111";

            customer.c_phone = TPCCUtil.randomNStr(16);

            customer.c_since = sysdate;
            customer.c_middle = "OE";
            customer.c_data = TPCCUtil.randomStr(TPCCUtil.randomNumber(300, 500, gen));

            history.h_c_id = c;
            history.h_c_d_id = d;
            history.h_c_w_id = w;
            history.h_d_id = d;
            history.h_w_id = w;
            history.h_date = sysdate;
            history.h_amount = 10;
            history.h_data = TPCCUtil.randomStr(TPCCUtil.randomNumber(10, 24, gen));

            k = k + 2;
            if (outputFiles == false) {
              custPrepStmt.setLong(1, customer.c_w_id);
              custPrepStmt.setLong(2, customer.c_d_id);
              custPrepStmt.setLong(3, customer.c_id);
              custPrepStmt.setDouble(4, customer.c_discount);
              custPrepStmt.setString(5, customer.c_credit);
              custPrepStmt.setString(6, customer.c_last);
              custPrepStmt.setString(7, customer.c_first);
              custPrepStmt.setDouble(8, customer.c_credit_lim);
              custPrepStmt.setDouble(9, customer.c_balance);
              custPrepStmt.setDouble(10, customer.c_ytd_payment);
              custPrepStmt.setLong(11, customer.c_payment_cnt);
              custPrepStmt.setLong(12, customer.c_delivery_cnt);
              custPrepStmt.setString(13, customer.c_street_1);
              custPrepStmt.setString(14, customer.c_street_2);
              custPrepStmt.setString(15, customer.c_city);
              custPrepStmt.setString(16, customer.c_state);
              custPrepStmt.setString(17, customer.c_zip);
              custPrepStmt.setString(18, customer.c_phone);

              custPrepStmt.setTimestamp(19, customer.c_since);
              custPrepStmt.setString(20, customer.c_middle);
              custPrepStmt.setString(21, customer.c_data);

              custPrepStmt.addBatch();

              histPrepStmt.setInt(1, history.h_c_id);
              histPrepStmt.setInt(2, history.h_c_d_id);
              histPrepStmt.setInt(3, history.h_c_w_id);

              histPrepStmt.setInt(4, history.h_d_id);
              histPrepStmt.setInt(5, history.h_w_id);
              histPrepStmt.setTimestamp(6, history.h_date);
              histPrepStmt.setDouble(7, history.h_amount);
              histPrepStmt.setString(8, history.h_data);

              histPrepStmt.addBatch();

              if ((k % configCommitCount) == 0) {
                long tmpTime = new java.util.Date().getTime();
                String etStr =
                    "  Elasped Time(ms): "
                        + ((tmpTime - lastTimeMS) / 1000.000)
                        + "                    ";
                LOG.debug(etStr.substring(0, 30) + "  Writing record " + k + " of " + t);
                lastTimeMS = tmpTime;

                custPrepStmt.executeBatch();
                histPrepStmt.executeBatch();
                custPrepStmt.clearBatch();
                custPrepStmt.clearBatch();
                transCommit();
              }
            } else {
              String str = "";
              str = str + customer.c_id + ",";
              str = str + customer.c_d_id + ",";
              str = str + customer.c_w_id + ",";
              str = str + customer.c_discount + ",";
              str = str + customer.c_credit + ",";
              str = str + customer.c_last + ",";
              str = str + customer.c_first + ",";
              str = str + customer.c_credit_lim + ",";
              str = str + customer.c_balance + ",";
              str = str + customer.c_ytd_payment + ",";
              str = str + customer.c_payment_cnt + ",";
              str = str + customer.c_delivery_cnt + ",";
              str = str + customer.c_street_1 + ",";
              str = str + customer.c_street_2 + ",";
              str = str + customer.c_city + ",";
              str = str + customer.c_state + ",";
              str = str + customer.c_zip + ",";
              str = str + customer.c_phone;
              out.println(str);

              str = "";
              str = str + history.h_c_id + ",";
              str = str + history.h_c_d_id + ",";
              str = str + history.h_c_w_id + ",";
              str = str + history.h_d_id + ",";
              str = str + history.h_w_id + ",";
              str = str + history.h_date + ",";
              str = str + history.h_amount + ",";
              str = str + history.h_data;
              outHist.println(str);

              if ((k % configCommitCount) == 0) {
                long tmpTime = new java.util.Date().getTime();
                String etStr =
                    "  Elasped Time(ms): "
                        + ((tmpTime - lastTimeMS) / 1000.000)
                        + "                    ";
                LOG.debug(etStr.substring(0, 30) + "  Writing record " + k + " of " + t);
                lastTimeMS = tmpTime;
              }
            }
          } // end for [c]
        } // end for [d]
      } // end for [w]

      long tmpTime = new java.util.Date().getTime();
      String etStr =
          "  Elasped Time(ms): " + ((tmpTime - lastTimeMS) / 1000.000) + "                    ";
      LOG.debug(etStr.substring(0, 30) + "  Writing record " + k + " of " + t);
      lastTimeMS = tmpTime;
      custPrepStmt.executeBatch();
      histPrepStmt.executeBatch();
      custPrepStmt.clearBatch();
      histPrepStmt.clearBatch();
      transCommit();
      now = new java.util.Date();
      if (outputFiles == true) {
        outHist.close();
      }
      LOG.debug("End Cust-Hist Data Load @  " + now);

    } catch (SQLException se) {
      LOG.debug(se.getMessage());
      transRollback();
      if (outputFiles == true) {
        outHist.close();
      }
    } catch (Exception e) {
      e.printStackTrace();
      transRollback();
      if (outputFiles == true) {
        outHist.close();
      }
    }

    return (k);
  } // end loadCust()
Ejemplo n.º 3
0
  protected int loadDist(int whseKount, int distWhseKount) {

    int k = 0;
    int t = 0;

    try {

      PreparedStatement distPrepStmt = getInsertStatement(TPCCConstants.TABLENAME_DISTRICT);

      now = new java.util.Date();

      if (outputFiles == true) {
        out = new PrintWriter(new FileOutputStream(fileLocation + "district.csv"));
        LOG.debug("\nWriting District file to: " + fileLocation + "district.csv");
      }

      District district = new District();

      t = (whseKount * distWhseKount);
      LOG.debug("\nStart District Data for " + t + " Dists @ " + now + " ...");

      for (int w = 1; w <= whseKount; w++) {

        for (int d = 1; d <= distWhseKount; d++) {

          district.d_id = d;
          district.d_w_id = w;
          district.d_ytd = 30000;

          // random within [0.0000 .. 0.2000]
          district.d_tax = (float) ((TPCCUtil.randomNumber(0, 2000, gen)) / 10000.0);

          district.d_next_o_id = 3001;
          district.d_name = TPCCUtil.randomStr(TPCCUtil.randomNumber(6, 10, gen));
          district.d_street_1 = TPCCUtil.randomStr(TPCCUtil.randomNumber(10, 20, gen));
          district.d_street_2 = TPCCUtil.randomStr(TPCCUtil.randomNumber(10, 20, gen));
          district.d_city = TPCCUtil.randomStr(TPCCUtil.randomNumber(10, 20, gen));
          district.d_state = TPCCUtil.randomStr(3).toUpperCase();
          district.d_zip = "123456789";

          k++;
          if (outputFiles == false) {
            distPrepStmt.setLong(1, district.d_w_id);
            distPrepStmt.setLong(2, district.d_id);
            distPrepStmt.setDouble(3, district.d_ytd);
            distPrepStmt.setDouble(4, district.d_tax);
            distPrepStmt.setLong(5, district.d_next_o_id);
            distPrepStmt.setString(6, district.d_name);
            distPrepStmt.setString(7, district.d_street_1);
            distPrepStmt.setString(8, district.d_street_2);
            distPrepStmt.setString(9, district.d_city);
            distPrepStmt.setString(10, district.d_state);
            distPrepStmt.setString(11, district.d_zip);
            distPrepStmt.executeUpdate();
          } else {
            String str = "";
            str = str + district.d_id + ",";
            str = str + district.d_w_id + ",";
            str = str + district.d_ytd + ",";
            str = str + district.d_tax + ",";
            str = str + district.d_next_o_id + ",";
            str = str + district.d_name + ",";
            str = str + district.d_street_1 + ",";
            str = str + district.d_street_2 + ",";
            str = str + district.d_city + ",";
            str = str + district.d_state + ",";
            str = str + district.d_zip;
            out.println(str);
          }
        } // end for [d]
      } // end for [w]

      long tmpTime = new java.util.Date().getTime();
      String etStr =
          "  Elasped Time(ms): " + ((tmpTime - lastTimeMS) / 1000.000) + "                    ";
      LOG.debug(etStr.substring(0, 30) + "  Writing record " + k + " of " + t);
      lastTimeMS = tmpTime;
      transCommit();
      now = new java.util.Date();
      LOG.debug("End District Load @  " + now);

    } catch (SQLException se) {
      LOG.debug(se.getMessage());
      transRollback();
    } catch (Exception e) {
      e.printStackTrace();
      transRollback();
    }

    return (k);
  } // end loadDist()
Ejemplo n.º 4
0
  protected int loadStock(int whseKount, int itemKount) {

    int k = 0;
    int t = 0;
    int randPct = 0;
    int len = 0;
    int startORIGINAL = 0;

    try {

      PreparedStatement stckPrepStmt = getInsertStatement(TPCCConstants.TABLENAME_STOCK);

      now = new java.util.Date();
      t = (whseKount * itemKount);
      LOG.debug("\nStart Stock Load for " + t + " units @ " + now + " ...");

      if (outputFiles == true) {
        out = new PrintWriter(new FileOutputStream(fileLocation + "stock.csv"));
        LOG.debug("\nWriting Stock file to: " + fileLocation + "stock.csv");
      }

      Stock stock = new Stock();

      for (int i = 1; i <= itemKount; i++) {

        for (int w = 1; w <= whseKount; w++) {

          stock.s_i_id = i;
          stock.s_w_id = w;
          stock.s_quantity = TPCCUtil.randomNumber(10, 100, gen);
          stock.s_ytd = 0;
          stock.s_order_cnt = 0;
          stock.s_remote_cnt = 0;

          // s_data
          randPct = TPCCUtil.randomNumber(1, 100, gen);
          len = TPCCUtil.randomNumber(26, 50, gen);
          if (randPct > 10) {
            // 90% of time i_data isa random string of length [26 ..
            // 50]
            stock.s_data = TPCCUtil.randomStr(len);
          } else {
            // 10% of time i_data has "ORIGINAL" crammed somewhere
            // in middle
            startORIGINAL = TPCCUtil.randomNumber(2, (len - 8), gen);
            stock.s_data =
                TPCCUtil.randomStr(startORIGINAL - 1)
                    + "ORIGINAL"
                    + TPCCUtil.randomStr(len - startORIGINAL - 9);
          }

          stock.s_dist_01 = TPCCUtil.randomStr(24);
          stock.s_dist_02 = TPCCUtil.randomStr(24);
          stock.s_dist_03 = TPCCUtil.randomStr(24);
          stock.s_dist_04 = TPCCUtil.randomStr(24);
          stock.s_dist_05 = TPCCUtil.randomStr(24);
          stock.s_dist_06 = TPCCUtil.randomStr(24);
          stock.s_dist_07 = TPCCUtil.randomStr(24);
          stock.s_dist_08 = TPCCUtil.randomStr(24);
          stock.s_dist_09 = TPCCUtil.randomStr(24);
          stock.s_dist_10 = TPCCUtil.randomStr(24);

          k++;
          if (outputFiles == false) {
            stckPrepStmt.setLong(1, stock.s_w_id);
            stckPrepStmt.setLong(2, stock.s_i_id);
            stckPrepStmt.setLong(3, stock.s_quantity);
            stckPrepStmt.setDouble(4, stock.s_ytd);
            stckPrepStmt.setLong(5, stock.s_order_cnt);
            stckPrepStmt.setLong(6, stock.s_remote_cnt);
            stckPrepStmt.setString(7, stock.s_data);
            stckPrepStmt.setString(8, stock.s_dist_01);
            stckPrepStmt.setString(9, stock.s_dist_02);
            stckPrepStmt.setString(10, stock.s_dist_03);
            stckPrepStmt.setString(11, stock.s_dist_04);
            stckPrepStmt.setString(12, stock.s_dist_05);
            stckPrepStmt.setString(13, stock.s_dist_06);
            stckPrepStmt.setString(14, stock.s_dist_07);
            stckPrepStmt.setString(15, stock.s_dist_08);
            stckPrepStmt.setString(16, stock.s_dist_09);
            stckPrepStmt.setString(17, stock.s_dist_10);
            stckPrepStmt.addBatch();
            if ((k % configCommitCount) == 0) {
              long tmpTime = new java.util.Date().getTime();
              String etStr =
                  "  Elasped Time(ms): "
                      + ((tmpTime - lastTimeMS) / 1000.000)
                      + "                    ";
              LOG.debug(etStr.substring(0, 30) + "  Writing record " + k + " of " + t);
              lastTimeMS = tmpTime;
              stckPrepStmt.executeBatch();
              stckPrepStmt.clearBatch();
              transCommit();
            }
          } else {
            String str = "";
            str = str + stock.s_i_id + ",";
            str = str + stock.s_w_id + ",";
            str = str + stock.s_quantity + ",";
            str = str + stock.s_ytd + ",";
            str = str + stock.s_order_cnt + ",";
            str = str + stock.s_remote_cnt + ",";
            str = str + stock.s_data + ",";
            str = str + stock.s_dist_01 + ",";
            str = str + stock.s_dist_02 + ",";
            str = str + stock.s_dist_03 + ",";
            str = str + stock.s_dist_04 + ",";
            str = str + stock.s_dist_05 + ",";
            str = str + stock.s_dist_06 + ",";
            str = str + stock.s_dist_07 + ",";
            str = str + stock.s_dist_08 + ",";
            str = str + stock.s_dist_09 + ",";
            str = str + stock.s_dist_10;
            out.println(str);

            if ((k % configCommitCount) == 0) {
              long tmpTime = new java.util.Date().getTime();
              String etStr =
                  "  Elasped Time(ms): "
                      + ((tmpTime - lastTimeMS) / 1000.000)
                      + "                    ";
              LOG.debug(etStr.substring(0, 30) + "  Writing record " + k + " of " + t);
              lastTimeMS = tmpTime;
            }
          }
        } // end for [w]
      } // end for [i]

      long tmpTime = new java.util.Date().getTime();
      String etStr =
          "  Elasped Time(ms): " + ((tmpTime - lastTimeMS) / 1000.000) + "                    ";
      LOG.debug(etStr.substring(0, 30) + "  Writing final records " + k + " of " + t);
      lastTimeMS = tmpTime;
      if (outputFiles == false) {
        stckPrepStmt.executeBatch();
      }
      transCommit();

      now = new java.util.Date();
      LOG.debug("End Stock Load @  " + now);

    } catch (SQLException se) {
      LOG.debug(se.getMessage());
      transRollback();

    } catch (Exception e) {
      e.printStackTrace();
      transRollback();
    }

    return (k);
  } // end loadStock()
Ejemplo n.º 5
0
  protected int loadWhse(int whseKount) {

    try {

      PreparedStatement whsePrepStmt = getInsertStatement(TPCCConstants.TABLENAME_WAREHOUSE);

      now = new java.util.Date();
      LOG.debug("\nStart Whse Load for " + whseKount + " Whses @ " + now + " ...");

      if (outputFiles == true) {
        out = new PrintWriter(new FileOutputStream(fileLocation + "warehouse.csv"));
        LOG.debug("\nWriting Warehouse file to: " + fileLocation + "warehouse.csv");
      }

      Warehouse warehouse = new Warehouse();
      for (int i = 1; i <= whseKount; i++) {

        warehouse.w_id = i;
        warehouse.w_ytd = 300000;

        // random within [0.0000 .. 0.2000]
        warehouse.w_tax = (double) ((TPCCUtil.randomNumber(0, 2000, gen)) / 10000.0);

        warehouse.w_name = TPCCUtil.randomStr(TPCCUtil.randomNumber(6, 10, gen));
        warehouse.w_street_1 = TPCCUtil.randomStr(TPCCUtil.randomNumber(10, 20, gen));
        warehouse.w_street_2 = TPCCUtil.randomStr(TPCCUtil.randomNumber(10, 20, gen));
        warehouse.w_city = TPCCUtil.randomStr(TPCCUtil.randomNumber(10, 20, gen));
        warehouse.w_state = TPCCUtil.randomStr(3).toUpperCase();
        warehouse.w_zip = "123456789";

        if (outputFiles == false) {
          whsePrepStmt.setLong(1, warehouse.w_id);
          whsePrepStmt.setDouble(2, warehouse.w_ytd);
          whsePrepStmt.setDouble(3, warehouse.w_tax);
          whsePrepStmt.setString(4, warehouse.w_name);
          whsePrepStmt.setString(5, warehouse.w_street_1);
          whsePrepStmt.setString(6, warehouse.w_street_2);
          whsePrepStmt.setString(7, warehouse.w_city);
          whsePrepStmt.setString(8, warehouse.w_state);
          whsePrepStmt.setString(9, warehouse.w_zip);
          whsePrepStmt.executeUpdate();
        } else {
          String str = "";
          str = str + warehouse.w_id + ",";
          str = str + warehouse.w_ytd + ",";
          str = str + warehouse.w_tax + ",";
          str = str + warehouse.w_name + ",";
          str = str + warehouse.w_street_1 + ",";
          str = str + warehouse.w_street_2 + ",";
          str = str + warehouse.w_city + ",";
          str = str + warehouse.w_state + ",";
          str = str + warehouse.w_zip;
          out.println(str);
        }
      } // end for

      transCommit();
      now = new java.util.Date();

      long tmpTime = new java.util.Date().getTime();
      LOG.debug("Elasped Time(ms): " + ((tmpTime - lastTimeMS) / 1000.000));
      lastTimeMS = tmpTime;
      LOG.debug("End Whse Load @  " + now);

    } catch (SQLException se) {
      LOG.debug(se.getMessage());
      transRollback();
    } catch (Exception e) {
      e.printStackTrace();
      transRollback();
    }

    return (whseKount);
  } // end loadWhse()
Ejemplo n.º 6
0
  protected int loadItem(int itemKount) {

    int k = 0;
    int t = 0;
    int randPct = 0;
    int len = 0;
    int startORIGINAL = 0;

    try {
      PreparedStatement itemPrepStmt = getInsertStatement(TPCCConstants.TABLENAME_ITEM);

      now = new java.util.Date();
      t = itemKount;
      LOG.debug("\nStart Item Load for " + t + " Items @ " + now + " ...");

      if (outputFiles == true) {
        out = new PrintWriter(new FileOutputStream(fileLocation + "item.csv"));
        LOG.debug("\nWriting Item file to: " + fileLocation + "item.csv");
      }

      Item item = new Item();

      for (int i = 1; i <= itemKount; i++) {

        item.i_id = i;
        item.i_name = TPCCUtil.randomStr(TPCCUtil.randomNumber(14, 24, gen));
        item.i_price = (double) (TPCCUtil.randomNumber(100, 10000, gen) / 100.0);

        // i_data
        randPct = TPCCUtil.randomNumber(1, 100, gen);
        len = TPCCUtil.randomNumber(26, 50, gen);
        if (randPct > 10) {
          // 90% of time i_data isa random string of length [26 .. 50]
          item.i_data = TPCCUtil.randomStr(len);
        } else {
          // 10% of time i_data has "ORIGINAL" crammed somewhere in
          // middle
          startORIGINAL = TPCCUtil.randomNumber(2, (len - 8), gen);
          item.i_data =
              TPCCUtil.randomStr(startORIGINAL - 1)
                  + "ORIGINAL"
                  + TPCCUtil.randomStr(len - startORIGINAL - 9);
        }

        item.i_im_id = TPCCUtil.randomNumber(1, 10000, gen);

        k++;

        if (outputFiles == false) {
          itemPrepStmt.setLong(1, item.i_id);
          itemPrepStmt.setString(2, item.i_name);
          itemPrepStmt.setDouble(3, item.i_price);
          itemPrepStmt.setString(4, item.i_data);
          itemPrepStmt.setLong(5, item.i_im_id);
          itemPrepStmt.addBatch();

          if ((k % configCommitCount) == 0) {
            long tmpTime = new java.util.Date().getTime();
            String etStr =
                "  Elasped Time(ms): "
                    + ((tmpTime - lastTimeMS) / 1000.000)
                    + "                    ";
            LOG.debug(etStr.substring(0, 30) + "  Writing record " + k + " of " + t);
            lastTimeMS = tmpTime;
            itemPrepStmt.executeBatch();
            itemPrepStmt.clearBatch();
            transCommit();
          }
        } else {
          String str = "";
          str = str + item.i_id + ",";
          str = str + item.i_name + ",";
          str = str + item.i_price + ",";
          str = str + item.i_data + ",";
          str = str + item.i_im_id;
          out.println(str);

          if ((k % configCommitCount) == 0) {
            long tmpTime = new java.util.Date().getTime();
            String etStr =
                "  Elasped Time(ms): "
                    + ((tmpTime - lastTimeMS) / 1000.000)
                    + "                    ";
            LOG.debug(etStr.substring(0, 30) + "  Writing record " + k + " of " + t);
            lastTimeMS = tmpTime;
          }
        }
      } // end for

      long tmpTime = new java.util.Date().getTime();
      String etStr =
          "  Elasped Time(ms): " + ((tmpTime - lastTimeMS) / 1000.000) + "                    ";
      LOG.debug(etStr.substring(0, 30) + "  Writing record " + k + " of " + t);
      lastTimeMS = tmpTime;

      if (outputFiles == false) {
        itemPrepStmt.executeBatch();
      }

      transCommit();
      now = new java.util.Date();
      LOG.debug("End Item Load @  " + now);

    } catch (SQLException se) {
      LOG.debug(se.getMessage());
      se.printStackTrace();
      SQLException next = se.getNextException();
      if (next != null) {
        LOG.debug(next.getMessage());
      }
      transRollback();
    } catch (Exception e) {
      e.printStackTrace();
      transRollback();
    }

    return (k);
  } // end loadItem()