test: add tmq case
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plum-lihui
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8c4f8d3095
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fe568766ef
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import sys
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import time
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import datetime
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import threading
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from taos.tmq import Consumer
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from util.log import *
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from util.sql import *
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from util.cases import *
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from util.dnodes import *
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from util.common import *
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sys.path.append("./7-tmq")
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from tmqCommon import *
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class TDTestCase:
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updatecfgDict = {'debugFlag': 135}
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def __init__(self):
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self.vgroups = 1
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self.ctbNum = 10
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self.rowsPerTbl = 100
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self.tmqMaxTopicNum = 1
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self.tmqMaxGroups = 1
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self.walRetentionPeriod = 3
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self.actConsumeTotalRows = 0
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self.retryPoll = 0
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self.lock = threading.Lock()
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def init(self, conn, logSql, replicaVar=1):
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self.replicaVar = int(replicaVar)
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tdLog.debug(f"start to excute {__file__}")
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tdSql.init(conn.cursor(), False)
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def getPath(self, tool="taosBenchmark"):
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if (platform.system().lower() == 'windows'):
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tool = tool + ".exe"
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selfPath = os.path.dirname(os.path.realpath(__file__))
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if ("community" in selfPath):
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projPath = selfPath[:selfPath.find("community")]
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else:
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projPath = selfPath[:selfPath.find("tests")]
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paths = []
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for root, dirs, files in os.walk(projPath):
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if ((tool) in files):
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rootRealPath = os.path.dirname(os.path.realpath(root))
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if ("packaging" not in rootRealPath):
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paths.append(os.path.join(root, tool))
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break
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if (len(paths) == 0):
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tdLog.exit("taosBenchmark not found!")
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return
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else:
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tdLog.info("taosBenchmark found in %s" % paths[0])
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return paths[0]
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def prepareTestEnv(self):
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tdLog.printNoPrefix("======== prepare test env include database, stable, ctables, and insert data: ")
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paraDict = {'dbName': 'dbt',
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'dropFlag': 1,
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'event': '',
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'vgroups': 1,
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'stbName': 'stb',
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'colPrefix': 'c',
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'tagPrefix': 't',
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'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}],
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'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}],
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'ctbPrefix': 'ctb',
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'ctbStartIdx': 0,
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'ctbNum': 10,
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'rowsPerTbl': 10,
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'batchNum': 1,
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'startTs': 1640966400000, # 2022-01-01 00:00:00.000
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'pollDelay': 10,
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'showMsg': 1,
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'showRow': 1,
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'snapshot': 1}
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paraDict['vgroups'] = self.vgroups
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paraDict['ctbNum'] = self.ctbNum
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paraDict['rowsPerTbl'] = self.rowsPerTbl
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tmqCom.initConsumerTable()
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tdCom.create_database(tdSql, paraDict["dbName"],paraDict["dropFlag"], vgroups=paraDict["vgroups"],replica=1)
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tdSql.execute("alter database %s wal_retention_period %d" % (paraDict['dbName'], self.walRetentionPeriod))
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tdLog.info("create stb")
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tmqCom.create_stable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"])
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tdLog.info("create ctb")
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tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'],
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ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx'])
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# tdLog.info("insert data")
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# tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"],
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# ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
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# startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
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# tdLog.info("restart taosd to ensure that the data falls into the disk")
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# tdDnodes.stop(1)
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# tdDnodes.start(1)
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# tdSql.query("flush database %s"%(paraDict['dbName']))
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return
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def tmqSubscribe(self, **inputDict):
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consumer_dict = {
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"group.id": inputDict['group_id'],
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"client.id": "client",
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"td.connect.user": "root",
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"td.connect.pass": "taosdata",
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"auto.commit.interval.ms": "100",
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"enable.auto.commit": "true",
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"auto.offset.reset": "earliest",
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"experimental.snapshot.enable": "false",
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"msg.with.table.name": "false"
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}
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consumer = Consumer(consumer_dict)
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consumer.subscribe([inputDict['topic_name']])
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onceFlag = 0
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try:
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while True:
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if (1 == self.retryPoll):
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time.sleep(2)
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continue
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res = consumer.poll(inputDict['pollDelay'])
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if not res:
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break
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err = res.error()
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if err is not None:
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raise err
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val = res.value()
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for block in val:
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# print(block.fetchall())
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data = block.fetchall()
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for row in data:
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# print("===================================")
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# print(row)
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self.actConsumeTotalRows += 1
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if (0 == onceFlag):
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onceFlag = 1
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with self.lock:
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self.retryPoll = 1
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currentTime = datetime.now()
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print("%s temp stop consume"%(str(currentTime)))
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currentTime = datetime.now()
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print("%s already consume rows: %d, and sleep for a while"%(str(currentTime), self.actConsumeTotalRows))
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# time.sleep(self.walRetentionPeriod * 3)
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finally:
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consumer.unsubscribe()
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consumer.close()
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return
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def asyncSubscribe(self, inputDict):
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pThread = threading.Thread(target=self.tmqSubscribe, kwargs=inputDict)
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pThread.start()
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return pThread
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def tmqCase1(self):
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tdLog.printNoPrefix("======== test case 1: ")
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paraDict = {'dbName': 'dbt',
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'dropFlag': 1,
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'event': '',
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'vgroups': 1,
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'stbName': 'stb',
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'colPrefix': 'c',
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'tagPrefix': 't',
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'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}],
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'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}],
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'ctbPrefix': 'ctb',
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'ctbStartIdx': 0,
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'ctbNum': 10,
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'rowsPerTbl': 100,
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'batchNum': 1,
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'startTs': 1640966400000, # 2022-01-01 00:00:00.000
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'pollDelay': 3,
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'showMsg': 1,
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'showRow': 1,
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'snapshot': 1}
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# create topic
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topicNameList = ['dbtstb_0001']
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tdLog.info("create topics from stb")
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queryString = "select * from %s.%s"%(paraDict['dbName'], paraDict['stbName'])
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for i in range(len(topicNameList)):
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sqlString = "create topic %s as %s" %(topicNameList[i], queryString)
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tdLog.info("create topic sql: %s"%sqlString)
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tdSql.execute(sqlString)
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# start consumer
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inputDict = {'group_id': "grpid_0001",
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'topic_name': topicNameList[0],
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'pollDelay': 10
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}
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pThread2 = self.asyncSubscribe(inputDict)
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pThread1 = tmqCom.asyncInsertDataByInterlace(paraDict)
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pThread1.join()
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tdLog.info("firstly call to flash database")
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tdSql.query("flush database %s"%(paraDict['dbName']))
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time.sleep(self.walRetentionPeriod + 1)
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tdLog.info("secondely call to flash database")
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tdSql.query("flush database %s"%(paraDict['dbName']))
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# wait the consumer to complete one poll
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while (0 == self.retryPoll):
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time.sleep(1)
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continue
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with self.lock:
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self.retryPoll = 0
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currentTime = datetime.now()
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print("%s restart consume"%(str(currentTime)))
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paraDict["startTs"] = 1640966400000 + paraDict["ctbNum"] * paraDict["rowsPerTbl"]
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pThread3 = tmqCom.asyncInsertDataByInterlace(paraDict)
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tdLog.debug("wait sub-thread to end insert data")
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pThread3.join()
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totalInsertRows = paraDict["ctbNum"] * paraDict["rowsPerTbl"] * 2
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tdLog.debug("wait sub-thread to end consume data")
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pThread2.join()
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tdLog.info("act consume total rows: %d, act insert total rows: %d"%(self.actConsumeTotalRows, totalInsertRows))
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if (self.actConsumeTotalRows >= totalInsertRows):
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tdLog.exit("act consume rows: %d not equal expect: %d"%(self.actConsumeTotalRows, totalInsertRows))
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tdLog.printNoPrefix("======== test case 1 end ...... ")
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def run(self):
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self.prepareTestEnv()
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self.tmqCase1()
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def stop(self):
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tdSql.close()
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tdLog.success(f"{__file__} successfully executed")
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event = threading.Event()
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tdCases.addLinux(__file__, TDTestCase())
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tdCases.addWindows(__file__, TDTestCase())
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