824 lines
24 KiB
Python
Executable File
824 lines
24 KiB
Python
Executable File
#!/usr/bin/python3
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# * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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# *
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# * This program is free software: you can use, redistribute, and/or modify
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# * it under the terms of the GNU Affero General Public License, version 3
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# * or later ("AGPL"), as published by the Free Software Foundation.
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# *
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# * This program is distributed in the hope that it will be useful, but WITHOUT
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# * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# * FITNESS FOR A PARTICULAR PURPOSE.
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# *
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# * You should have received a copy of the GNU Affero General Public License
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# * along with this program. If not, see <http://www.gnu.org/licenses/>.
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# -*- coding: utf-8 -*-
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import sys
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import getopt
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import requests
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import json
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import random
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import time
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import datetime
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from multiprocessing import Manager, Pool
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from multipledispatch import dispatch
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from concurrent.futures import ThreadPoolExecutor, wait, ALL_COMPLETED
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@dispatch(str, str)
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def v_print(msg: str, arg: str):
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if verbose:
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print(msg % arg)
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@dispatch(str, str, str)
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def v_print(msg: str, arg1: str, arg2: str):
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if verbose:
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print(msg % (arg1, arg2))
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@dispatch(str, str, str, str)
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def v_print(msg: str, arg1: str, arg2: str, arg3: str):
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if verbose:
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print(msg % (arg1, arg2, arg3))
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@dispatch(str, str, str, str, str)
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def v_print(msg: str, arg1: str, arg2: str, arg3: str, arg4: str):
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if verbose:
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print(msg % (arg1, arg2, arg3, arg4))
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@dispatch(str, int)
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def v_print(msg: str, arg: int):
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if verbose:
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print(msg % int(arg))
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@dispatch(str, int, str)
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def v_print(msg: str, arg1: int, arg2: str):
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if verbose:
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print(msg % (int(arg1), str(arg2)))
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@dispatch(str, str, int)
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def v_print(msg: str, arg1: str, arg2: int):
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if verbose:
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print(msg % (arg1, int(arg2)))
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@dispatch(str, int, int)
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def v_print(msg: str, arg1: int, arg2: int):
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if verbose:
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print(msg % (int(arg1), int(arg2)))
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@dispatch(str, int, int, str)
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def v_print(msg: str, arg1: int, arg2: int, arg3: str):
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if verbose:
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print(msg % (int(arg1), int(arg2), str(arg3)))
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@dispatch(str, int, int, int)
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def v_print(msg: str, arg1: int, arg2: int, arg3: int):
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if verbose:
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print(msg % (int(arg1), int(arg2), int(arg3)))
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@dispatch(str, int, int, int, int)
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def v_print(msg: str, arg1: int, arg2: int, arg3: int, arg4: int):
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if verbose:
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print(msg % (int(arg1), int(arg2), int(arg3), int(arg4)))
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def restful_execute(host: str, port: int, user: str, password: str, cmd: str):
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url = "http://%s:%d/rest/sql" % (host, restPort)
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v_print("restful_execute - cmd: %s", cmd)
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resp = requests.post(url, cmd, auth=(user, password))
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v_print("resp status: %d", resp.status_code)
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if debug:
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v_print("resp text: %s", json.dumps(resp.json(), sort_keys=True, indent=2))
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else:
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print("resp: %s" % json.dumps(resp.json()))
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def query_func(process: int, thread: int, cmd: str):
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v_print("%d process %d thread cmd: %s", process, thread, cmd)
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if oneMoreHost != "NotSupported" and random.randint(0, 1) == 1:
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v_print("%s", "Send to second host")
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if native:
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cursor.execute(cmd)
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else:
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restful_execute(oneMoreHost, port, user, password, cmd)
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else:
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v_print("%s%s%s", "Send ", cmd, " to the host")
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if native:
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pass
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# cursor.execute(cmd)
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else:
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restful_execute(host, port, user, password, cmd)
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def query_data_process(cmd: str):
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# establish connection if native
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if native:
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v_print("host:%s, user:%s passwd:xxxxxx configDir:%s ", host, user, configDir)
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try:
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conn = taos.connect(
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host=host, user=user, password=password, config=configDir
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)
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v_print("conn: %s", str(conn.__class__))
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except Exception as e:
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print("Error: %s" % e.args[0])
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sys.exit(1)
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try:
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cursor = conn.cursor()
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v_print("cursor:%d %s", id(cursor), str(cursor.__class__))
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except Exception as e:
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print("Error: %s" % e.args[0])
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conn.close()
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sys.exit(1)
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if native:
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try:
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cursor.execute(cmd)
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cols = cursor.description
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print(cols)
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data = cursor.fetchall()
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for col in data:
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print(col)
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except Exception as e:
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conn.close()
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print("Error: %s" % e.args[0])
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sys.exit(1)
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else:
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restful_execute(host, port, user, password, cmd)
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if native:
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cursor.close()
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conn.close()
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def create_stb():
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for i in range(0, numOfStb):
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if native:
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cursor.execute(
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"CREATE TABLE IF NOT EXISTS %s%d (ts timestamp, value float) TAGS (uuid binary(50))"
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% (stbName, i)
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)
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else:
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restful_execute(
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host,
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port,
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user,
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password,
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"CREATE TABLE IF NOT EXISTS %s%d (ts timestamp, value float) TAGS (uuid binary(50))"
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% (stbName, i),
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)
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def use_database():
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if native:
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cursor.execute("USE %s" % current_db)
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else:
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restful_execute(host, port, user, password, "USE %s" % current_db)
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def create_databases():
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for i in range(0, numOfDb):
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v_print("will create database db%d", int(i))
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if native:
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cursor.execute("CREATE DATABASE IF NOT EXISTS %s%d" % (dbName, i))
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else:
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restful_execute(
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host,
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port,
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user,
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password,
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"CREATE DATABASE IF NOT EXISTS %s%d" % (dbName, i),
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)
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def drop_tables():
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# TODO
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v_print("TODO: drop tables total %d", numOfTb)
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pass
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def drop_stable():
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# TODO
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v_print("TODO: drop stables total %d", numOfStb)
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pass
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def drop_databases():
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v_print("drop databases total %d", numOfDb)
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# drop exist databases first
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for i in range(0, numOfDb):
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v_print("will drop database db%d", int(i))
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if native:
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cursor.execute("DROP DATABASE IF EXISTS %s%d" % (dbName, i))
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else:
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restful_execute(
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host, port, user, password, "DROP DATABASE IF EXISTS %s%d" % (dbName, i)
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)
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def insert_func(process: int, thread: int):
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v_print("%d process %d thread, insert_func ", process, thread)
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# generate uuid
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uuid_int = random.randint(0, numOfTb + 1)
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uuid = "%s" % uuid_int
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v_print("uuid is: %s", uuid)
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# establish connection if native
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if native:
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v_print("host:%s, user:%s passwd:xxxxxx configDir:%s ", host, user, configDir)
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try:
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conn = taos.connect(
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host=host, user=user, password=password, config=configDir
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)
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v_print("conn: %s", str(conn.__class__))
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except Exception as e:
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print("Error: %s" % e.args[0])
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sys.exit(1)
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try:
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cursor = conn.cursor()
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v_print("cursor:%d %s", id(cursor), str(cursor.__class__))
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except Exception as e:
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print("Error: %s" % e.args[0])
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conn.close()
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sys.exit(1)
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v_print("numOfRec %d:", numOfRec)
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row = 0
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while row < numOfRec:
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v_print("row: %d", row)
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sqlCmd = ["INSERT INTO "]
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try:
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sqlCmd.append("%s.%s%d " % (current_db, tbName, thread))
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if numOfStb > 0 and autosubtable:
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sqlCmd.append(
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"USING %s.%s%d TAGS('%s') "
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% (current_db, stbName, numOfStb - 1, uuid)
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)
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start_time = datetime.datetime(2021, 1, 25) + datetime.timedelta(
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seconds=row
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)
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sqlCmd.append("VALUES ")
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for batchIter in range(0, batch):
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sqlCmd.append(
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"('%s', %f) "
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% (
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start_time + datetime.timedelta(milliseconds=batchIter),
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random.random(),
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)
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)
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row = row + 1
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if row >= numOfRec:
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v_print("BREAK, row: %d numOfRec:%d", row, numOfRec)
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break
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except Exception as e:
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print("Error: %s" % e.args[0])
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cmd = " ".join(sqlCmd)
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if measure:
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exec_start_time = datetime.datetime.now()
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if native:
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affectedRows = cursor.execute(cmd)
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print("affectedRows: %d" % affectedRows)
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else:
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restful_execute(host, port, user, password, cmd)
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if measure:
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exec_end_time = datetime.datetime.now()
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exec_delta = exec_end_time - exec_start_time
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v_print("consume %d microseconds", exec_delta.microseconds)
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v_print("cmd: %s, length:%d", cmd, len(cmd))
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if native:
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cursor.close()
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conn.close()
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def create_tb_using_stb():
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# TODO:
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pass
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def create_tb():
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v_print("create_tb() numOfTb: %d", numOfTb)
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for i in range(0, numOfDb):
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if native:
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cursor.execute("USE %s%d" % (dbName, i))
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else:
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restful_execute(host, port, user, password, "USE %s%d" % (dbName, i))
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for j in range(0, numOfTb):
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if native:
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cursor.execute(
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"CREATE TABLE %s%d (ts timestamp, value float)" % (tbName, j)
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)
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else:
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restful_execute(
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host,
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port,
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user,
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password,
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"CREATE TABLE %s%d (ts timestamp, value float)" % (tbName, j),
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)
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def insert_data_process(lock, i: int, begin: int, end: int):
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lock.acquire()
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tasks = end - begin
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v_print(
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"insert_data_process:%d table from %d to %d, tasks %d", i, begin, end, tasks
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)
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if threads < (end - begin):
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for j in range(begin, end, threads):
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with ThreadPoolExecutor(max_workers=threads) as executor:
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k = end if ((j + threads) > end) else (j + threads)
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workers = [executor.submit(insert_func, i, n) for n in range(j, k)]
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wait(workers, return_when=ALL_COMPLETED)
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else:
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with ThreadPoolExecutor(max_workers=threads) as executor:
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workers = [executor.submit(insert_func, i, j) for j in range(begin, end)]
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wait(workers, return_when=ALL_COMPLETED)
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lock.release()
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def query_db(i):
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if native:
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cursor.execute("USE %s%d" % (dbName, i))
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else:
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restful_execute(host, port, user, password, "USE %s%d" % (dbName, i))
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for j in range(0, numOfTb):
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if native:
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cursor.execute("SELECT COUNT(*) FROM %s%d" % (tbName, j))
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else:
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restful_execute(
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host, port, user, password, "SELECT COUNT(*) FROM %s%d" % (tbName, j)
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)
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def printConfig():
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print("###################################################################")
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print("# Use native interface: %s" % native)
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print("# Server IP: %s" % host)
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if native:
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print("# Server port: %s" % port)
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else:
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print("# Server port: %s" % restPort)
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print("# Configuration Dir: %s" % configDir)
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print("# User: %s" % user)
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print("# Number of Columns per record: %s" % colsPerRecord)
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print("# Number of Threads: %s" % threads)
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print("# Number of Processes: %s" % processes)
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print("# Number of Tables: %s" % numOfTb)
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print("# Number of records per Table: %s" % numOfRec)
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print("# Records/Request: %s" % batch)
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print("# Database name: %s" % dbName)
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print("# Replica: %s" % replica)
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print("# Use STable: %s" % useStable)
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print("# Table prefix: %s" % tbName)
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if useStable:
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print("# STable prefix: %s" % stbName)
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print("# Data order: %s" % outOfOrder)
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print("# Data out of order rate: %s" % rateOOOO)
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print("# Delete method: %s" % deleteMethod)
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print("# Query command: %s" % queryCmd)
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print("# Insert Only: %s" % insertOnly)
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print("# Verbose output %s" % verbose)
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print(
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"# Test time: %s"
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% datetime.datetime.now().strftime("%d/%m/%Y %H:%M:%S")
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)
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print("###################################################################")
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if __name__ == "__main__":
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native = False
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verbose = False
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debug = False
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measure = True
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dropDbOnly = False
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colsPerRecord = 3
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numOfDb = 1
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dbName = "test"
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replica = 1
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batch = 1
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numOfTb = 1
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tbName = "tb"
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useStable = False
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numOfStb = 0
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stbName = "stb"
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numOfRec = 10
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ieration = 1
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host = "127.0.0.1"
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configDir = "/etc/taos"
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oneMoreHost = "NotSupported"
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port = 6030
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restPort = 6041
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user = "root"
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defaultPass = "taosdata"
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processes = 1
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threads = 1
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insertOnly = False
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autosubtable = False
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queryCmd = "NO"
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outOfOrder = 0
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rateOOOO = 0
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deleteMethod = 0
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skipPrompt = False
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try:
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opts, args = getopt.gnu_getopt(
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sys.argv[1:],
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"Nh:p:u:P:d:a:m:Ms:Q:T:C:r:l:t:n:c:xOR:D:vgyH",
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[
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"native",
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"host",
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"port",
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"user",
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"password",
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"dbname",
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"replica",
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"tbname",
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"stable",
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"stbname",
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"query",
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"threads",
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"processes",
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"recPerReq",
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"colsPerRecord",
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"numOfTb",
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"numOfRec",
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"config",
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"insertOnly",
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"outOfOrder",
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"rateOOOO",
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"deleteMethod",
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"verbose",
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"debug",
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"skipPrompt",
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"help",
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],
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)
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except getopt.GetoptError as err:
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print("ERROR:", err)
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print("Try `taosdemo.py --help` for more options.")
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sys.exit(1)
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if bool(opts) is False:
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print("Try `taosdemo.py --help` for more options.")
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sys.exit(1)
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for key, value in opts:
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if key in ["-H", "--help"]:
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print("")
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print("taosdemo.py for TDengine")
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print("")
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print("Author: Shuduo Sang <sangshuduo@gmail.com>")
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print("")
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print("\t-H, --help Show usage.")
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print("")
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print(
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"\t-N, --native flag, Use native interface if set. Default is using RESTful interface."
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)
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print(
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"\t-h, --host <hostname> host, The host to connect to TDengine. Default is localhost."
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)
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print(
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"\t-p, --port <port> port, The TCP/IP port number to use for the connection. Default is 0."
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)
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print(
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"\t-u, --user <username> user, The user name to use when connecting to the server. Default is 'root'."
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)
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print(
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"\t-P, --password <password> password, The password to use when connecting to the server. Default is 'taosdata'."
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)
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print(
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"\t-l, --colsPerRec <number> num_of_columns_per_record, The number of columns per record. Default is 3."
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)
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print(
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"\t-d, --dbname <dbname> database, Destination database. Default is 'test'."
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)
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print(
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"\t-a, --replica <replications> replica, Set the replica parameters of the database, Default 1, min: 1, max: 5."
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)
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print(
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"\t-m, --tbname <table prefix> table_prefix, Table prefix name. Default is 't'."
|
|
)
|
|
print(
|
|
"\t-M, --stable flag, Use super table. Default is no"
|
|
)
|
|
print(
|
|
"\t-s, --stbname <stable prefix> stable_prefix, STable prefix name. Default is 'st'"
|
|
)
|
|
print(
|
|
"\t-Q, --query [NO|EACHTB|command] query, Execute query command. set 'EACHTB' means select * from each table"
|
|
)
|
|
print(
|
|
"\t-T, --threads <number> num_of_threads, The number of threads. Default is 1."
|
|
)
|
|
print(
|
|
"\t-C, --processes <number> num_of_processes, The number of threads. Default is 1."
|
|
)
|
|
print(
|
|
"\t-r, --batch <number> num_of_records_per_req, The number of records per request. Default is 1000."
|
|
)
|
|
print(
|
|
"\t-t, --numOfTb <number> num_of_tables, The number of tables. Default is 1."
|
|
)
|
|
print(
|
|
"\t-n, --numOfRec <number> num_of_records_per_table, The number of records per table. Default is 1."
|
|
)
|
|
print(
|
|
"\t-c, --config <path> config_directory, Configuration directory. Default is '/etc/taos/'."
|
|
)
|
|
print("\t-x, --inserOnly flag, Insert only flag.")
|
|
print(
|
|
"\t-O, --outOfOrder out of order data insert, 0: In order, 1: Out of order. Default is in order."
|
|
)
|
|
print(
|
|
"\t-R, --rateOOOO <number> rate, Out of order data's rate--if order=1 Default 10, min: 0, max: 50."
|
|
)
|
|
print(
|
|
"\t-D, --deleteMethod <number> Delete data methods 0: don't delete, 1: delete by table, 2: delete by stable, 3: delete by database."
|
|
)
|
|
print("\t-v, --verbose Print verbose output")
|
|
print("\t-g, --debug Print debug output")
|
|
print(
|
|
"\t-y, --skipPrompt Skip read key for continous test, default is not skip"
|
|
)
|
|
print("")
|
|
sys.exit(0)
|
|
|
|
if key in ["-N", "--native"]:
|
|
try:
|
|
import taos
|
|
except Exception as e:
|
|
print("Error: %s" % e.args[0])
|
|
sys.exit(1)
|
|
native = True
|
|
|
|
if key in ["-h", "--host"]:
|
|
host = value
|
|
|
|
if key in ["-p", "--port"]:
|
|
port = int(value)
|
|
|
|
if key in ["-u", "--user"]:
|
|
user = value
|
|
|
|
if key in ["-P", "--password"]:
|
|
password = value
|
|
else:
|
|
password = defaultPass
|
|
|
|
if key in ["-d", "--dbname"]:
|
|
dbName = value
|
|
|
|
if key in ["-a", "--replica"]:
|
|
replica = int(value)
|
|
if replica < 1:
|
|
print("FATAL: number of replica need > 0")
|
|
sys.exit(1)
|
|
|
|
if key in ["-m", "--tbname"]:
|
|
tbName = value
|
|
|
|
if key in ["-M", "--stable"]:
|
|
useStable = True
|
|
numOfStb = 1
|
|
|
|
if key in ["-s", "--stbname"]:
|
|
stbName = value
|
|
|
|
if key in ["-Q", "--query"]:
|
|
queryCmd = str(value)
|
|
|
|
if key in ["-T", "--threads"]:
|
|
threads = int(value)
|
|
if threads < 1:
|
|
print("FATAL: number of threads must be larger than 0")
|
|
sys.exit(1)
|
|
|
|
if key in ["-C", "--processes"]:
|
|
processes = int(value)
|
|
if processes < 1:
|
|
print("FATAL: number of processes must be larger than 0")
|
|
sys.exit(1)
|
|
|
|
if key in ["-r", "--batch"]:
|
|
batch = int(value)
|
|
|
|
if key in ["-l", "--colsPerRec"]:
|
|
colsPerRec = int(value)
|
|
|
|
if key in ["-t", "--numOfTb"]:
|
|
numOfTb = int(value)
|
|
v_print("numOfTb is %d", numOfTb)
|
|
|
|
if key in ["-n", "--numOfRec"]:
|
|
numOfRec = int(value)
|
|
v_print("numOfRec is %d", numOfRec)
|
|
if numOfRec < 1:
|
|
print("FATAL: number of records must be larger than 0")
|
|
sys.exit(1)
|
|
|
|
if key in ["-c", "--config"]:
|
|
configDir = value
|
|
v_print("config dir: %s", configDir)
|
|
|
|
if key in ["-x", "--insertOnly"]:
|
|
insertOnly = True
|
|
v_print("insert only: %d", insertOnly)
|
|
|
|
if key in ["-O", "--outOfOrder"]:
|
|
outOfOrder = int(value)
|
|
v_print("out of order is %d", outOfOrder)
|
|
|
|
if key in ["-R", "--rateOOOO"]:
|
|
rateOOOO = int(value)
|
|
v_print("the rate of out of order is %d", rateOOOO)
|
|
|
|
if key in ["-D", "--deleteMethod"]:
|
|
deleteMethod = int(value)
|
|
if (deleteMethod < 0) or (deleteMethod > 3):
|
|
print(
|
|
"inputed delete method is %d, valid value is 0~3, set to default 0"
|
|
% deleteMethod
|
|
)
|
|
deleteMethod = 0
|
|
v_print("the delete method is %d", deleteMethod)
|
|
|
|
if key in ["-v", "--verbose"]:
|
|
verbose = True
|
|
|
|
if key in ["-g", "--debug"]:
|
|
debug = True
|
|
|
|
if key in ["-y", "--skipPrompt"]:
|
|
skipPrompt = True
|
|
|
|
if verbose:
|
|
printConfig()
|
|
|
|
if not skipPrompt:
|
|
input("Press any key to continue..")
|
|
|
|
# establish connection first if native
|
|
if native:
|
|
v_print("host:%s, user:%s passwd:xxxxxx configDir:%s ", host, user, configDir)
|
|
try:
|
|
conn = taos.connect(
|
|
host=host, user=user, password=password, config=configDir
|
|
)
|
|
v_print("conn: %s", str(conn.__class__))
|
|
except Exception as e:
|
|
print("Error: %s" % e.args[0])
|
|
sys.exit(1)
|
|
|
|
try:
|
|
cursor = conn.cursor()
|
|
v_print("cursor:%d %s", id(cursor), str(cursor.__class__))
|
|
except Exception as e:
|
|
print("Error: %s" % e.args[0])
|
|
conn.close()
|
|
sys.exit(1)
|
|
|
|
# drop data only if delete method be set
|
|
if deleteMethod > 0:
|
|
if deleteMethod == 1:
|
|
drop_tables()
|
|
print("Drop tables done.")
|
|
elif deleteMethod == 2:
|
|
drop_stable()
|
|
print("Drop super tables done.")
|
|
elif deleteMethod == 3:
|
|
drop_databases()
|
|
print("Drop Database done.")
|
|
sys.exit(0)
|
|
|
|
# create databases
|
|
drop_databases()
|
|
create_databases()
|
|
|
|
# use last database
|
|
current_db = "%s%d" % (dbName, (numOfDb - 1))
|
|
use_database()
|
|
|
|
if measure:
|
|
start_time_begin = time.time()
|
|
|
|
if numOfStb > 0:
|
|
create_stb()
|
|
if autosubtable is False:
|
|
create_tb_using_stb()
|
|
else:
|
|
create_tb()
|
|
|
|
if measure:
|
|
end_time = time.time()
|
|
print(
|
|
"Total time consumed {} seconds for create table.".format(
|
|
(end_time - start_time_begin)
|
|
)
|
|
)
|
|
|
|
if native:
|
|
cursor.close()
|
|
conn.close()
|
|
|
|
# start insert data
|
|
if measure:
|
|
start_time = time.time()
|
|
|
|
manager = Manager()
|
|
lock = manager.Lock()
|
|
pool = Pool(processes)
|
|
|
|
begin = 0
|
|
end = 0
|
|
|
|
quotient = numOfTb // processes
|
|
if quotient < 1:
|
|
processes = numOfTb
|
|
quotient = 1
|
|
|
|
remainder = numOfTb % processes
|
|
v_print(
|
|
"num of tables: %d, quotient: %d, remainder: %d", numOfTb, quotient, remainder
|
|
)
|
|
|
|
for i in range(processes):
|
|
begin = end
|
|
|
|
if i < remainder:
|
|
end = begin + quotient + 1
|
|
else:
|
|
end = begin + quotient
|
|
pool.apply_async(
|
|
insert_data_process,
|
|
args=(
|
|
lock,
|
|
i,
|
|
begin,
|
|
end,
|
|
),
|
|
)
|
|
|
|
pool.close()
|
|
pool.join()
|
|
time.sleep(1)
|
|
|
|
if measure:
|
|
end_time = time.time()
|
|
print(
|
|
"Total time consumed {} seconds for insert data.".format(
|
|
(end_time - start_time)
|
|
)
|
|
)
|
|
|
|
# query data
|
|
if queryCmd != "NO":
|
|
print("queryCmd: %s" % queryCmd)
|
|
query_data_process(queryCmd)
|
|
|
|
if measure:
|
|
end_time = time.time()
|
|
print("Total time consumed {} seconds.".format((end_time - start_time_begin)))
|
|
|
|
print("done")
|