import taos import sys import time import socket import os import threading from enum import Enum from util.log import * from util.sql import * from util.cases import * from util.dnodes import * sys.path.append("./7-tmq") from tmqCommon import * class TDTestCase: def __init__(self): self.snapshot = 0 self.vgroups = 4 self.ctbNum = 100 self.rowsPerTbl = 1000 def init(self, conn, logSql): tdLog.debug(f"start to excute {__file__}") tdSql.init(conn.cursor(), False) def prepareTestEnv(self): tdLog.printNoPrefix("======== prepare test env include database, stable, ctables, and insert data: ") paraDict = {'dbName': 'dbt', 'dropFlag': 1, 'event': '', 'vgroups': 4, 'stbName': 'stb', 'colPrefix': 'c', 'tagPrefix': 't', 'colSchema': [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}], 'tagSchema': [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}], 'ctbPrefix': 'ctb', 'ctbStartIdx': 0, 'ctbNum': 100, 'rowsPerTbl': 1000, 'batchNum': 1000, 'startTs': 1640966400000, # 2022-01-01 00:00:00.000 'pollDelay': 3, 'showMsg': 1, 'showRow': 1, 'snapshot': 0} paraDict['vgroups'] = self.vgroups paraDict['ctbNum'] = self.ctbNum paraDict['rowsPerTbl'] = self.rowsPerTbl # tmqCom.initConsumerTable() tdCom.create_database(tdSql, paraDict["dbName"],paraDict["dropFlag"], vgroups=paraDict["vgroups"],replica=1) tdLog.info("create stb") tmqCom.create_stable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"]) tdLog.info("create ctb") tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'], ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx']) tdLog.info("insert data") tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"], ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"], startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx']) # tmqCom.insert_data_with_autoCreateTbl(tsql=tdSql,dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix="ctbx", # ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"], # startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx']) # tdLog.info("restart taosd to ensure that the data falls into the disk") # tdSql.query("flush database %s"%(paraDict['dbName'])) return # drop some ctbs def tmqCase1(self): tdLog.printNoPrefix("======== test case 1: ") paraDict = {'dbName': 'dbt', 'dropFlag': 1, 'event': '', 'vgroups': 4, 'stbName': 'stb', 'colPrefix': 'c', 'tagPrefix': 't', 'colSchema': [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}], 'tagSchema': [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}], 'ctbPrefix': 'ctb', 'ctbStartIdx': 0, 'ctbNum': 100, 'rowsPerTbl': 1000, 'batchNum': 1000, 'startTs': 1640966400000, # 2022-01-01 00:00:00.000 'endTs': 0, 'pollDelay': 5, 'showMsg': 1, 'showRow': 1, 'snapshot': 0} paraDict['snapshot'] = self.snapshot paraDict['vgroups'] = self.vgroups paraDict['ctbNum'] = self.ctbNum paraDict['rowsPerTbl'] = self.rowsPerTbl tmqCom.initConsumerTable() # again create one new stb1 paraDict["stbName"] = 'stb1' paraDict['ctbPrefix'] = 'ctb1n_' tmqCom.create_stable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"]) tdLog.info("create ctb") tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'], ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx']) tdLog.info("async insert data") # tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"], # ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"], # startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx']) pInsertThread = tmqCom.asyncInsertDataByInterlace(paraDict) tdLog.info("create topics from database") topicFromDb = 'topic_dbt' tdSql.execute("create topic %s as database %s" %(topicFromDb, paraDict['dbName'])) if self.snapshot == 0: consumerId = 0 elif self.snapshot == 1: consumerId = 1 expectrowcnt = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] * 2) topicList = topicFromDb ifcheckdata = 1 ifManualCommit = 1 keyList = 'group.id:cgrp1,\ enable.auto.commit:true,\ auto.commit.interval.ms:1000,\ auto.offset.reset:earliest' tmqCom.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit) tdLog.info("start consume processor") tmqCom.startTmqSimProcess(pollDelay=paraDict['pollDelay'],dbName=paraDict["dbName"],showMsg=paraDict['showMsg'], showRow=paraDict['showRow'],snapshot=paraDict['snapshot']) tmqCom.getStartConsumeNotifyFromTmqsim() tdLog.info("drop some ctables") paraDict["stbName"] = 'stb' paraDict['ctbPrefix'] = 'ctb' paraDict["ctbStartIdx"] = paraDict["ctbStartIdx"] + int(paraDict["ctbNum"] * 3 / 4) # drop 1/4 ctbls paraDict["ctbNum"] = int(paraDict["ctbNum"] / 4) # tdSql.execute("drop table %s.%s" %(paraDict['dbName'], paraDict['stbName'])) tmqCom.drop_ctable(tdSql, dbname=paraDict['dbName'], count=paraDict["ctbNum"], default_ctbname_prefix=paraDict["ctbPrefix"], ctbStartIdx=paraDict["ctbStartIdx"]) pInsertThread.join() tdLog.info("start to check consume result") expectRows = 1 resultList = tmqCom.selectConsumeResult(expectRows) totalConsumeRows = 0 for i in range(expectRows): totalConsumeRows += resultList[i] tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt)) if self.snapshot == 0: if not ((totalConsumeRows > expectrowcnt / 2) and (totalConsumeRows < expectrowcnt)): tdLog.exit("tmq consume rows error with snapshot = 0!") tdLog.info("wait subscriptions exit ....") tmqCom.waitSubscriptionExit(tdSql, topicFromDb) tdSql.query("drop topic %s"%topicFromDb) tdLog.info("success dorp topic: %s"%topicFromDb) tdLog.printNoPrefix("======== test case 1 end ...... ") # drop one stb def tmqCase2(self): tdLog.printNoPrefix("======== test case 2: ") paraDict = {'dbName': 'dbt', 'dropFlag': 1, 'event': '', 'vgroups': 4, 'stbName': 'stb', 'colPrefix': 'c', 'tagPrefix': 't', 'colSchema': [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}], 'tagSchema': [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}], 'ctbPrefix': 'ctb', 'ctbStartIdx': 0, 'ctbNum': 100, 'rowsPerTbl': 1000, 'batchNum': 1000, 'startTs': 1640966400000, # 2022-01-01 00:00:00.000 'endTs': 0, 'pollDelay': 5, 'showMsg': 1, 'showRow': 1, 'snapshot': 0} paraDict['snapshot'] = self.snapshot paraDict['vgroups'] = self.vgroups paraDict['ctbNum'] = self.ctbNum paraDict['rowsPerTbl'] = self.rowsPerTbl tmqCom.initConsumerTable() # again create one new stb1 paraDict["stbName"] = 'stb2' paraDict['ctbPrefix'] = 'ctb2n_' tmqCom.create_stable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"]) tdLog.info("create ctb") tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'], ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx']) tdLog.info("async insert data") # tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"], # ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"], # startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx']) pInsertThread = tmqCom.asyncInsertDataByInterlace(paraDict) tdLog.info("create topics from database") topicFromDb = 'topic_dbt' tdSql.execute("create topic %s as database %s" %(topicFromDb, paraDict['dbName'])) if self.snapshot == 0: consumerId = 2 elif self.snapshot == 1: consumerId = 3 expectrowcnt = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] * 2) topicList = topicFromDb ifcheckdata = 1 ifManualCommit = 1 keyList = 'group.id:cgrp1,\ enable.auto.commit:true,\ auto.commit.interval.ms:1000,\ auto.offset.reset:earliest' tmqCom.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit) tdLog.info("start consume processor") tmqCom.startTmqSimProcess(pollDelay=paraDict['pollDelay'],dbName=paraDict["dbName"],showMsg=paraDict['showMsg'], showRow=paraDict['showRow'],snapshot=paraDict['snapshot']) tmqCom.getStartConsumeNotifyFromTmqsim() tdLog.info("drop one stable") paraDict["stbName"] = 'stb1' tdSql.execute("drop table %s.%s" %(paraDict['dbName'], paraDict['stbName'])) pInsertThread.join() tdLog.info("start to check consume result") expectRows = 1 resultList = tmqCom.selectConsumeResult(expectRows) totalConsumeRows = 0 for i in range(expectRows): totalConsumeRows += resultList[i] tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt)) if self.snapshot == 0: if not ((totalConsumeRows > expectrowcnt / 2) and (totalConsumeRows < expectrowcnt)): tdLog.exit("tmq consume rows error with snapshot = 0!") tdLog.info("wait subscriptions exit ....") tmqCom.waitSubscriptionExit(tdSql, topicFromDb) tdSql.query("drop topic %s"%topicFromDb) tdLog.info("success dorp topic: %s"%topicFromDb) tdLog.printNoPrefix("======== test case 2 end ...... ") def run(self): tdLog.printNoPrefix("=============================================") tdLog.printNoPrefix("======== snapshot is 0: only consume from wal") self.snapshot = 0 self.prepareTestEnv() self.tmqCase1() self.tmqCase2() tdLog.printNoPrefix("====================================================================") tdLog.printNoPrefix("======== snapshot is 1: firstly consume from tsbs, and then from wal") self.snapshot = 1 self.prepareTestEnv() self.tmqCase1() self.tmqCase2() def stop(self): tdSql.close() tdLog.success(f"{__file__} successfully executed") event = threading.Event() tdCases.addLinux(__file__, TDTestCase()) tdCases.addWindows(__file__, TDTestCase())