test: use pylint to formate code
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chenhaoran
parent
d99c915908
commit
3ebdaf1d82
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@ -1,26 +1,20 @@
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import taos
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import sys
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import time
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import socket
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import os
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import threading
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import multiprocessing
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from multiprocessing import Process, Queue
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from frame.log import *
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from frame.cases import *
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from frame.sql import *
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from frame.caseBase import *
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from frame import *
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from taos.tmq import *
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from frame import etool
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from datetime import datetime
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import datetime
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from taos.tmq import Consumer
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from frame.common import *
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from taos.error import TmqError
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from frame.log import tdLog
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from frame.cases import tdCases
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from frame.sql import tdSql
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from frame.caseBase import *
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from frame import etool
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from frame.common import tdCom
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class TaosConsumer:
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# TODo: add to tq.py and remove from here
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# TODO: Move this class to tq.py and remove it from here
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def __init__(self):
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self.sub_once = True
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self.once_consumer_rows = 0
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@ -40,24 +34,26 @@ class TaosConsumer:
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tdLog.exit(f"subscribe error")
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nrows = 0
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while True:
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start = datetime.now()
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start = datetime.datetime.now()
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tdLog.info(f"time:{start},consumer:{group_id}, start to consume")
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message = consumer.poll(timeout=10.0)
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if message:
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id = message.offset()
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topic = message.topic()
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database = message.database()
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message_offset = message.offset()
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# topic = message.topic()
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# database = message.database()
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for block in message:
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addrows = block.nrows()
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nrows += block.nrows()
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ncols = block.ncols()
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values = block.fetchall
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end = datetime.now()
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# values = block.fetchall
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end = datetime.datetime.now()
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elapsed_time = end - start
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tdLog.info(
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f"time:{end},consumer:{group_id}, elapsed time:{elapsed_time},consumer_nrows:{nrows},consumer_addrows:{addrows}, consumer_ncols:{ncols},offset:{id}"
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f"time:{end},consumer:{group_id}, elapsed time:{elapsed_time},"
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f"consumer_nrows:{nrows},consumer_addrows:{addrows},"
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f"consumer_ncols:{ncols},offset:{id}"
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)
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consumer.commit()
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tdLog.info(f"consumer:{group_id},consumer_nrows:{nrows}")
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@ -101,10 +97,11 @@ class TaosConsumer:
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consumer_nrows = 0
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while not stop_event.is_set():
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start = datetime.now()
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start = datetime.datetime.now()
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self.log_info(
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f"time:{start},consumer:{group_id}, start to consume,consumer_nrows:{consumer_nrows}"
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)
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message = None
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if consumer_nrows < self.once_consumer_rows:
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message = consumer.poll(timeout=1.0)
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elif consumer_nrows >= self.once_consumer_rows:
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@ -113,36 +110,32 @@ class TaosConsumer:
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# tdLog.info("stop consumer when consumer all rows")
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if message:
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id = message.offset()
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topic = message.topic()
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database = message.database()
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message_offset = message.offset()
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# topic = message.topic()
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# database = message.database()
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for block in message:
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addrows = block.nrows()
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nrows += block.nrows()
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self.safe_counter.rows(block.nrows())
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ncols = block.ncols()
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values = block.fetchall
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end = datetime.now()
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# values = block.fetchall
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end = datetime.datetime.now()
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elapsed_time = end - start
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self.log_info(
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f"time:{end},consumer:{group_id}, elapsed time:{elapsed_time},consumer_nrows:{nrows},consumer_addrows:{addrows}, consumer_ncols:{ncols},offset:{id}"
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f"time:{end},consumer:{group_id}, elapsed time:{elapsed_time},consumer_nrows:{nrows},consumer_addrows:{addrows}, consumer_ncols:{ncols},offset:{message_offset}"
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)
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self.log_info(
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f"consumer:{group_id},consumer_nrows:{nrows},counter.counter:{self.safe_counter.counter}"
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)
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# consumer.commit()
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consumer_nrows = nrows
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# consumer.unsubscribe()
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# consumer.close()
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# break
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tdLog.info("Consumer subscription thread is stopping.")
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def taosc_consumer(self, conf: list, topic_name: str, stop_event):
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def taosc_consumer(self, conf: list, topic_name: str, stop_event: threading.Event):
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try:
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tdLog.info(conf)
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from taos.tmq import Consumer
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tdLog.info("start to config consumer")
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consumer = Consumer(conf)
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tdLog.info("start to subscribe")
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@ -175,12 +168,7 @@ class ThreadSafeCounter:
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class TDTestCase:
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# updatecfgDict = {'debugFlag': 135, 'asynclog': 0}
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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())
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self.consumer_instance = TaosConsumer()
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def __init__(self):
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# db parameter
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self.table_number = 1000
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self.rows_per_table = 1000
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@ -193,7 +181,12 @@ class TDTestCase:
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self.consumer_all_rows = (
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self.consumer_rows_per_thread * self.consumer_groups_num
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)
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self.topic_name = "select_d1"
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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(), logSql)
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self.consumer_instance = TaosConsumer()
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# tdSql.init(conn.cursor(), logSql) # output sql.txt file
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def caseDescription(self):
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@ -211,16 +204,15 @@ class TDTestCase:
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tdLog.info(
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f"wait timeout count:{count} and check consumer status whether is closed"
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)
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for ct in range(5):
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tdSql.query(f"show consumers")
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for _ in range(5):
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tdSql.query("show consumers")
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anser_rows = tdSql.getRows()
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if anser_rows == rows:
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break
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else:
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time.sleep(1)
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tdLog.info(
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f"wait for {count} seconds to check that consumers number is {anser_rows}"
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)
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time.sleep(1)
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tdLog.info(
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f"wait for {count} seconds to check that consumers number is {anser_rows}"
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)
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if anser_rows != rows:
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if stop_event:
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stop_event.set()
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@ -228,37 +220,30 @@ class TDTestCase:
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except Exception as e:
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tdLog.exit(f"{e},check consumer error")
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def drop_session_timeout_consmuers(
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self,
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consumer_groups_num,
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session_timeout_ms,
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max_poll_interval_ms,
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topic_name,
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timeout,
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):
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tdSql.execute(f"drop topic if exists {topic_name};")
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tdSql.execute(f"use db_sub")
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tdSql.execute(f"create topic {topic_name} as select * from db_sub.meters;")
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def drop_session_timeout_consmuers(self):
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tdSql.execute(f"drop topic if exists {self.topic_name};")
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tdSql.execute("use db_sub")
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tdSql.execute(f"create topic {self.topic_name} as select * from db_sub.meters;")
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# start consumer and config some parameters
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os.system(
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f"nohup python3 ./tmq/per_consumer.py -c {consumer_groups_num} -s {session_timeout_ms} -p {max_poll_interval_ms} > consumer.log &"
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f"nohup python3 ./tmq/per_consumer.py -c {self.consumer_groups_num} -s {self.session_timeout_ms} -p {self.max_poll_interval_ms} > consumer.log &"
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)
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# wait 4s for consuming data
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time.sleep(4)
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# kill consumer to simulate session_timeout_ms
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tdLog.info("kill per_consumer.py")
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tdCom.kill_signal_process(
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signal=9, processor_name="python3\s*./tmq/per_consumer.py"
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signal=9, processor_name=r"python3\s*./tmq/per_consumer.py"
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)
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self.check_consumer(timeout, 0)
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tdSql.execute(f"drop topic if exists {topic_name};")
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self.check_consumer(int(self.session_timeout_ms / 1000), 0)
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tdSql.execute(f"drop topic if exists {self.topic_name};")
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os.system("rm -rf consumer.log")
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def drop_max_poll_timeout_consmuers(self, topic_name, timeout):
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tdSql.execute(f"drop topic if exists {topic_name};")
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tdSql.execute(f"use db_sub")
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tdSql.execute(f"create topic {topic_name} as select * from db_sub.meters;")
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def drop_max_poll_timeout_consmuers(self):
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tdSql.execute(f"drop topic if exists {self.topic_name};")
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tdSql.execute("use db_sub")
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tdSql.execute(f"create topic {self.topic_name} as select * from db_sub.meters;")
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threads = []
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self.safe_counter = ThreadSafeCounter()
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@ -267,16 +252,16 @@ class TDTestCase:
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self.consumer_instance.once_consumer_rows = self.consumer_rows_per_thread
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tdLog.info(f"consumer_rows:{self.consumer_instance.once_consumer_rows}")
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self.consumer_instance.sub_once = True
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for id in range(self.consumer_groups_num):
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for group_id in range(self.consumer_groups_num):
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conf = self.consumer_instance.set_conf(
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group_id=id,
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group_id=group_id,
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session_timeout_ms=self.session_timeout_ms,
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max_poll_interval_ms=self.max_poll_interval_ms,
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)
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threads.append(
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threading.Thread(
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target=self.consumer_instance.taosc_consumer,
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args=(conf, topic_name, stop_event),
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args=(conf, self.topic_name, stop_event),
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)
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)
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for tr in threads:
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@ -290,50 +275,55 @@ class TDTestCase:
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)
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elif self.safe_counter.get() >= self.consumer_all_rows:
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# adding 5s is for heartbeat check
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self.check_consumer(timeout + 5, 0, stop_event)
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self.check_consumer(int(self.max_poll_interval_ms / 1000 ) + 5, 0, stop_event)
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stop_event.set()
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tr.join()
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break
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for tr in threads:
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tr.join()
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time.sleep(1)
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tdSql.execute(f"drop topic if exists {topic_name};")
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tdSql.execute(f"drop topic if exists {self.topic_name};")
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def case_session_timeout(self):
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"""
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TEST CASE: verifying that the boundary and valid values of session_timeout_ms are in effect
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"""
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tdLog.info("start to test session_timeout_ms=12s")
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# test session_timeout_ms=12s
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self.session_timeout_ms = 12000
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self.max_poll_interval_ms = 180000
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topic_name = "select_d1"
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self.drop_session_timeout_consmuers(
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consumer_groups_num=1,
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session_timeout_ms=self.session_timeout_ms,
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max_poll_interval_ms=self.max_poll_interval_ms,
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topic_name=topic_name,
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timeout=int(self.session_timeout_ms / 1000),
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)
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# self.set_session_timeout = int(self.session_timeout_ms / 1000)
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self.drop_session_timeout_consmuers()
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tdLog.info("stop to test session_timeout_ms=12s and done ")
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def case_max_poll_timeout(self):
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"""
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TEST CASE: verifying that the boundary and valid values of max_poll_interval_ms are in effect
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"""
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tdLog.info("start to test max_poll_interval_ms=20s")
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# test max_poll_interval_ms=20s
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self.session_timeout_ms = 180000
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self.max_poll_interval_ms = 20000
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topic_name = "select_d1"
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self.drop_max_poll_timeout_consmuers(
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topic_name=topic_name, timeout=int(self.max_poll_interval_ms / 1000)
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)
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self.drop_max_poll_timeout_consmuers()
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tdLog.info("stop to test max_poll_interval_ms=20s and done ")
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def run(self):
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"""
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Run the test cases for session timeout and max poll timeout.
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"""
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vgroups = 4
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etool.benchMark(
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command=f"-d db_sub -t {self.table_number} -n {self.rows_per_table} -v {vgroups} -a {self.replicaVar} -y"
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)
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# test case start here
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self.topic_name = "select_d1"
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self.case_session_timeout()
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self.case_max_poll_timeout()
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def stop(self):
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"""
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Closes the taos connection and logs the success message.
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"""
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tdSql.close()
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tdLog.success(f"{__file__} successfully executed")
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