293 lines
8.0 KiB
Python
293 lines
8.0 KiB
Python
###################################################################
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# Copyright (c) 2016 by TAOS Technologies, Inc.
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# All rights reserved.
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#
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# This file is proprietary and confidential to TAOS Technologies.
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# No part of this file may be reproduced, stored, transmitted,
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# disclosed or used in any form or by any means other than as
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# expressly provided by the written permission from Jianhui Tao
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#
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###################################################################
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# -*- coding: utf-8 -*-
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import sys
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import random
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import threading
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from util.log import *
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from util.cases import *
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from util.sql import *
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from util.dnodes import *
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last_tb = ""
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last_stb = ""
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written = 0
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last_timestamp = 0
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class Test (threading.Thread):
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def __init__(self, threadId, name):
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threading.Thread.__init__(self)
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self.threadId = threadId
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self.name = name
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self.threadLock = threading.Lock()
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def create_table(self):
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tdLog.info("create_table")
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global last_tb
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global written
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current_tb = "tb%d" % int(round(time.time() * 1000))
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if (current_tb == last_tb):
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return
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else:
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tdLog.info("will create table %s" % current_tb)
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try:
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tdSql.execute(
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'create table %s (ts timestamp, speed int, c1 nchar(10))' %
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current_tb)
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last_tb = current_tb
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written = 0
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except Exception as e:
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tdLog.info(repr(e))
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def insert_data(self):
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tdLog.info("insert_data")
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global last_tb
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global written
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global last_timestamp
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if (last_tb == ""):
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tdLog.info("no table, create first")
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self.create_table()
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start_time = 1500000000000
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tdLog.info("will insert data to table")
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for i in range(0, 10):
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insertRows = 1000
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tdLog.info("insert %d rows to %s" % (insertRows, last_tb))
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for j in range(0, insertRows):
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if (last_tb == ""):
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tdLog.info("no table, return")
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return
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tdSql.execute(
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'insert into %s values (%d + %da, %d, "test")' %
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(last_tb, start_time, last_timestamp, last_timestamp))
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written = written + 1
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last_timestamp = last_timestamp + 1
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def query_data(self):
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tdLog.info("query_data")
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global last_tb
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global written
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if (written > 0):
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tdLog.info("query data from table")
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tdSql.query("select * from %s" % last_tb)
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tdSql.checkRows(written)
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def create_stable(self):
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tdLog.info("create_stable")
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global last_tb
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global last_stb
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global written
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global last_timestamp
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current_stb = "stb%d" % int(round(time.time() * 1000))
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if (current_stb == last_stb):
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return
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else:
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tdLog.info("will create stable %s" % current_stb)
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tdLog.info(
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'create table %s(ts timestamp, c1 int, c2 nchar(10)) tags (t1 int, t2 nchar(10))' %
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current_stb)
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tdSql.execute(
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'create table %s(ts timestamp, c1 int, c2 nchar(10)) tags (t1 int, t2 nchar(10))' %
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current_stb)
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last_stb = current_stb
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current_tb = "tb%d" % int(round(time.time() * 1000))
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tdLog.info(
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"create table %s using %s tags (1, '表1')" %
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(current_tb, last_stb))
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tdSql.execute(
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"create table %s using %s tags (1, '表1')" %
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(current_tb, last_stb))
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last_tb = current_tb
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written = 0
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start_time = 1500000000000
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tdSql.execute(
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"insert into %s values (%d+%da, 27, '我是nchar字符串')" %
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(last_tb, start_time, last_timestamp))
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written = written + 1
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last_timestamp = last_timestamp + 1
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def drop_stable(self):
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tdLog.info("drop_stable")
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global last_stb
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global last_tb
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global written
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if (last_stb == ""):
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tdLog.info("no super table")
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return
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else:
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tdLog.info("will drop last super table")
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tdSql.execute('drop table %s' % last_stb)
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last_stb = ""
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last_tb = ""
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written = 0
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def restart_database(self):
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tdLog.info("restart_database")
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global last_tb
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global written
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tdDnodes.stop(1)
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tdDnodes.start(1)
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# tdLog.sleep(5)
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def force_restart_database(self):
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tdLog.info("force_restart_database")
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global last_tb
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global written
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tdDnodes.forcestop(1)
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tdDnodes.start(1)
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# tdLog.sleep(10)
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def drop_table(self):
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tdLog.info("drop_table")
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global last_tb
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global written
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for i in range(0, 10):
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if (last_tb != ""):
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tdLog.info("drop last_tb %s" % last_tb)
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tdSql.execute("drop table %s" % last_tb)
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last_tb = ""
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written = 0
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def query_data_from_stable(self):
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tdLog.info("query_data_from_stable")
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global last_stb
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if (last_stb == ""):
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tdLog.info("no super table")
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return
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else:
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tdLog.info("will query data from super table")
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tdSql.execute('select * from %s' % last_stb)
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def reset_query_cache(self):
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tdLog.info("reset_query_cache")
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global last_tb
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global written
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tdLog.info("reset query cache")
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tdSql.execute("reset query cache")
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# tdLog.sleep(1)
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def reset_database(self):
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tdLog.info("reset_database")
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global last_tb
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global last_stb
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global written
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tdDnodes.forcestop(1)
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tdDnodes.deploy(1)
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tdDnodes.start(1)
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tdSql.prepare()
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last_tb = ""
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last_stb = ""
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written = 0
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def delete_datafiles(self):
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tdLog.info("delete_data_files")
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global last_tb
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global last_stb
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global written
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dnodesDir = tdDnodes.getDnodesRootDir()
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tdDnodes.forcestop(1)
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dataDir = dnodesDir + '/dnode1/data/*'
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deleteCmd = 'rm -rf %s' % dataDir
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os.system(deleteCmd)
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tdDnodes.start(1)
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tdSql.prepare()
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last_tb = ""
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last_stb = ""
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written = 0
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def run(self):
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dataOp = {
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1: self.insert_data,
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2: self.query_data,
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3: self.query_data_from_stable,
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}
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dbOp = {
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1: self.create_table,
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2: self.create_stable,
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3: self.restart_database,
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4: self.force_restart_database,
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5: self.drop_table,
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6: self.reset_query_cache,
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7: self.reset_database,
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8: self.delete_datafiles,
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9: self.drop_stable,
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}
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if (self.threadId == 1):
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while True:
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self.threadLock.acquire()
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tdLog.notice("first thread")
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randDataOp = random.randint(1, 3)
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dataOp.get(randDataOp, lambda: "ERROR")()
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self.threadLock.release()
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elif (self.threadId == 2):
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while True:
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tdLog.notice("second thread")
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self.threadLock.acquire()
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randDbOp = random.randint(1, 9)
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dbOp.get(randDbOp, lambda: "ERROR")()
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self.threadLock.release()
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class TDTestCase:
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def init(self, conn, logSql):
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tdLog.debug("start to execute %s" % __file__)
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tdSql.init(conn.cursor(), logSql)
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def run(self):
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tdSql.prepare()
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test1 = Test(1, "data operation")
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test2 = Test(2, "db operation")
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test1.start()
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test2.start()
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test1.join()
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test2.join()
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tdLog.info("end of test")
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def stop(self):
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tdSql.close()
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tdLog.success("%s successfully executed" % __file__)
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tdCases.addWindows(__file__, TDTestCase())
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tdCases.addLinux(__file__, TDTestCase())
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