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TDengine

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T
TDengine
未验证 提交 d4fdf17c 编写于 作者: S sunpeng 提交者： GitHub
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build: delete TaosConsumer and TaosTmq from taospy (#20076) (#20091)

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tests/pytest/crash_gen/crash_gen_main.py
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......@@ -18,7 +18,8 @@ from __future__ import annotations
from typing import Any, Set, Tuple
from typing import Dict
from typing import List
from typing import Optional # Type hinting, ref: https://stackoverflow.com/questions/19202633/python-3-type-hinting-for-none
from typing import \
Optional # Type hinting, ref: https://stackoverflow.com/questions/19202633/python-3-type-hinting-for-none
import textwrap
import time
......@@ -39,7 +40,6 @@ import gc
import taos
from taos.tmq import *
from .shared.types import TdColumns, TdTags
# from crash_gen import ServiceManager, TdeInstance, TdeSubProcess
......@@ -69,6 +69,7 @@ gSvcMgr: Optional[ServiceManager] # TODO: refactor this hack, use dep injecti
# logger: logging.Logger
gContainer: Container
# def runThread(wt: WorkerThread):
# wt.run()
......@@ -138,7 +139,7 @@ class WorkerThread:
# clean up
if (Config.getConfig().per_thread_db_connection): # type: ignore
if self._dbConn.isOpen: #sometimes it is not open
if self._dbConn.isOpen: # sometimes it is not open
self._dbConn.close()
else:
Logging.warning("Cleaning up worker thread, dbConn already closed")
......@@ -163,7 +164,6 @@ class WorkerThread:
Logging.debug("[TRD] Thread Coordinator not running any more, worker thread now stopping...")
break
# Before we fetch the task and run it, let's ensure we properly "use" the database (not needed any more)
try:
if (Config.getConfig().per_thread_db_connection): # most likely TRUE
......@@ -172,7 +172,8 @@ class WorkerThread:
# self.useDb() # might encounter exceptions. TODO: catch
except taos.error.ProgrammingError as err:
errno = Helper.convertErrno(err.errno)
if errno in [0x383, 0x386, 0x00B, 0x014] : # invalid database, dropping, Unable to establish connection, Database not ready
if errno in [0x383, 0x386, 0x00B,
0x014]: # invalid database, dropping, Unable to establish connection, Database not ready
# ignore
dummy = 0
else:
......@@ -180,7 +181,7 @@ class WorkerThread:
raise
# Fetch a task from the Thread Coordinator
Logging.debug( "[TRD] Worker thread [{}] about to fetch task".format(self._tid))
Logging.debug("[TRD] Worker thread [{}] about to fetch task".format(self._tid))
task = tc.fetchTask()
# Execute such a task
......@@ -239,7 +240,7 @@ class WorkerThread:
def getQueryResult(self):
return self.getDbConn().getQueryResult()
def getDbConn(self) -> DbConn :
def getDbConn(self) -> DbConn:
if (Config.getConfig().per_thread_db_connection):
return self._dbConn
else:
......@@ -251,6 +252,7 @@ class WorkerThread:
# else:
# return self._tc.getDbState().getDbConn().query(sql)
# The coordinator of all worker threads, mostly running in main thread
......@@ -374,7 +376,8 @@ class ThreadCoordinator:
# TODO: saw an error here once, let's print out stack info for err?
traceback.print_stack() # Stack frame to here.
Logging.info("Caused by:")
traceback.print_exception(*sys.exc_info()) # Ref: https://www.geeksforgeeks.org/how-to-print-exception-stack-trace-in-python/
traceback.print_exception(
*sys.exc_info()) # Ref: https://www.geeksforgeeks.org/how-to-print-exception-stack-trace-in-python/
transitionFailed = True
self._te = None # Not running any more
self._execStats.registerFailure("State transition error: {}".format(err))
......@@ -409,11 +412,10 @@ class ThreadCoordinator:
# print("\n")
# print(h.heap())
try:
self._syncAtBarrier() # For now just cross the barrier
Progress.emit(Progress.END_THREAD_STEP)
if self._stepStartTime :
if self._stepStartTime:
stepExecTime = time.time() - self._stepStartTime
Progress.emitStr('{:.3f}s/{}'.format(stepExecTime, DbConnNative.totalRequests))
DbConnNative.resetTotalRequests() # reset to zero
......@@ -461,7 +463,7 @@ class ThreadCoordinator:
self._stepStartTime = time.time()
self._releaseAllWorkerThreads(transitionFailed)
if hasAbortedTask or transitionFailed : # abnormal ending, workers waiting at "gate"
if hasAbortedTask or transitionFailed: # abnormal ending, workers waiting at "gate"
Logging.debug("Abnormal ending of main thraed")
elif workerTimeout:
Logging.debug("Abnormal ending of main thread, due to worker timeout")
......@@ -472,7 +474,7 @@ class ThreadCoordinator:
self._te = None # No more executor, time to end
Logging.debug("Main thread tapping all threads one last time...")
self.tapAllThreads() # Let the threads run one last time
#TODO: looks like we are not capturing the failures for the last step yet (i.e. calling registerFailure if neccessary)
# TODO: looks like we are not capturing the failures for the last step yet (i.e. calling registerFailure if neccessary)
Logging.debug("\r\n\n--> Main thread ready to finish up...")
Logging.debug("Main thread joining all threads")
......@@ -492,7 +494,6 @@ class ThreadCoordinator:
self._execStats = None
self._runStatus = None
def printStats(self):
self._execStats.printStats()
......@@ -529,13 +530,13 @@ class ThreadCoordinator:
self._dbs.append(Database(0, dbc))
else:
baseDbNumber = int(datetime.datetime.now().timestamp( # Don't use Dice/random, as they are deterministic
)*333) % 888 if Config.getConfig().dynamic_db_table_names else 0
) * 333) % 888 if Config.getConfig().dynamic_db_table_names else 0
for i in range(Config.getConfig().max_dbs):
self._dbs.append(Database(baseDbNumber + i, dbc))
def pickDatabase(self):
idxDb = 0
if Config.getConfig().max_dbs != 0 :
if Config.getConfig().max_dbs != 0:
idxDb = Dice.throw(Config.getConfig().max_dbs) # 0 to N-1
db = self._dbs[idxDb] # type: Database
return db
......@@ -549,7 +550,7 @@ class ThreadCoordinator:
# pick a task type for current state
db = self.pickDatabase()
if Dice.throw(2)==1:
if Dice.throw(2) == 1:
taskType = db.getStateMachine().pickTaskType() # dynamic name of class
else:
taskType = db.getStateMachine().balance_pickTaskType() # and an method can get balance task types
......@@ -564,6 +565,7 @@ class ThreadCoordinator:
with self._lock:
self._executedTasks.append(task)
class ThreadPool:
def __init__(self, numThreads, maxSteps):
self.numThreads = numThreads
......@@ -587,6 +589,7 @@ class ThreadPool:
def cleanup(self):
self.threadList = [] # maybe clean up each?
# A queue of continguous POSITIVE integers, used by DbManager to generate continuous numbers
# for new table names
......@@ -729,7 +732,7 @@ class AnyState:
def canDropDb(self):
# If user requests to run up to a number of DBs,
# we'd then not do drop_db operations any more
if Config.getConfig().max_dbs > 0 or Config.getConfig().use_shadow_db :
if Config.getConfig().max_dbs > 0 or Config.getConfig().use_shadow_db:
return False
return self._info[self.CAN_DROP_DB]
......@@ -801,7 +804,8 @@ class AnyState:
for task in tasks:
if isinstance(task, cls):
raise CrashGenError(
"This task: {}, is not expected to be present, given the success/failure of others".format(cls.__name__))
"This task: {}, is not expected to be present, given the success/failure of others".format(
cls.__name__))
def assertNoSuccess(self, tasks, cls):
for task in tasks:
......@@ -886,7 +890,7 @@ class StateSuperTableOnly(AnyState):
def verifyTasksToState(self, tasks, newState):
if (self.hasSuccess(tasks, TaskDropSuperTable)
): # we are able to drop the table
#self.assertAtMostOneSuccess(tasks, TaskDropSuperTable)
# self.assertAtMostOneSuccess(tasks, TaskDropSuperTable)
# we must have had recreted it
self.hasSuccess(tasks, TaskCreateSuperTable)
......@@ -934,7 +938,7 @@ class StateHasData(AnyState):
): # only if we didn't create one
# we shouldn't have dropped it
self.assertNoTask(tasks, TaskDropDb)
if not( self.hasTask(tasks, TaskCreateSuperTable)
if not (self.hasTask(tasks, TaskCreateSuperTable)
): # if we didn't create the table
# we should not have a task that drops it
self.assertNoTask(tasks, TaskDropSuperTable)
......@@ -999,9 +1003,9 @@ class StateMechine:
def _findCurrentState(self, dbc: DbConn):
ts = time.time() # we use this to debug how fast/slow it is to do the various queries to find the current DB state
dbName =self._db.getName()
dbName = self._db.getName()
if not dbc.existsDatabase(dbName): # dbc.hasDatabases(): # no database?!
Logging.debug( "[STT] empty database found, between {} and {}".format(ts, time.time()))
Logging.debug("[STT] empty database found, between {} and {}".format(ts, time.time()))
return StateEmpty()
# did not do this when openning connection, and this is NOT the worker
# thread, which does this on their own
......@@ -1016,7 +1020,6 @@ class StateMechine:
sTable = self._db.getFixedSuperTable()
if sTable.hasRegTables(dbc): # no regular tables
# print("debug=====*\n"*100)
Logging.debug("[STT] SUPER_TABLE_ONLY found, between {} and {}".format(ts, time.time()))
......@@ -1096,22 +1099,24 @@ class StateMechine:
weightsTypes = BasicTypes.copy()
# this matrixs can balance the Frequency of TaskTypes
balance_TaskType_matrixs = {'TaskDropDb': 5 , 'TaskDropTopics': 20 , 'TaskDropStreams':10 , 'TaskDropStreamTables':10 ,
'TaskReadData':50 , 'TaskDropSuperTable':5 , 'TaskAlterTags':3 , 'TaskAddData':10,
'TaskDeleteData':10 , 'TaskCreateDb':10 , 'TaskCreateStream': 3, 'TaskCreateTopic' :3,
'TaskCreateConsumers':10, 'TaskCreateSuperTable': 10 } # TaskType : balance_matrixs of task
balance_TaskType_matrixs = {'TaskDropDb': 5, 'TaskDropTopics': 20, 'TaskDropStreams': 10,
'TaskDropStreamTables': 10,
'TaskReadData': 50, 'TaskDropSuperTable': 5, 'TaskAlterTags': 3, 'TaskAddData': 10,
'TaskDeleteData': 10, 'TaskCreateDb': 10, 'TaskCreateStream': 3,
'TaskCreateTopic': 3,
'TaskCreateConsumers': 10,
'TaskCreateSuperTable': 10} # TaskType : balance_matrixs of task
for task , weights in balance_TaskType_matrixs.items():
for task, weights in balance_TaskType_matrixs.items():
for basicType in BasicTypes:
if basicType.__name__ == task:
for _ in range(weights):
weightsTypes.append(basicType)
task = random.sample(weightsTypes,1)
task = random.sample(weightsTypes, 1)
return task[0]
# ref:
# https://eli.thegreenplace.net/2010/01/22/weighted-random-generation-in-python/
def _weighted_choice_sub(self, weights) -> int:
......@@ -1123,6 +1128,7 @@ class StateMechine:
return i
raise CrashGenError("Unexpected no choice")
class Database:
''' We use this to represent an actual TDengine database inside a service instance,
possibly in a cluster environment.
......@@ -1184,9 +1190,9 @@ class Database:
# start time will be auto generated , start at 10 years ago local time
local_time = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')[:-16]
local_epoch_time = [int(i) for i in local_time.split("-")]
#local_epoch_time will be such as : [2022, 7, 18]
# local_epoch_time will be such as : [2022, 7, 18]
t1 = datetime.datetime(local_epoch_time[0]-5, local_epoch_time[1], local_epoch_time[2])
t1 = datetime.datetime(local_epoch_time[0] - 5, local_epoch_time[1], local_epoch_time[2])
t2 = datetime.datetime.now()
# maybe a very large number, takes 69 years to exceed Python int range
elSec = int(t2.timestamp() - t1.timestamp())
......@@ -1194,7 +1200,8 @@ class Database:
500 # a number representing seconds within 10 years
# print("elSec = {}".format(elSec))
t3 = datetime.datetime(local_epoch_time[0]-10, local_epoch_time[1], local_epoch_time[2]) # default "keep" is 10 years
t3 = datetime.datetime(local_epoch_time[0] - 10, local_epoch_time[1],
local_epoch_time[2]) # default "keep" is 10 years
t4 = datetime.datetime.fromtimestamp(
t3.timestamp() + elSec2) # see explanation above
Logging.debug("Setting up TICKS to start from: {}".format(t4))
......@@ -1206,15 +1213,18 @@ class Database:
Fetch a timestamp tick, with some random factor, may not be unique.
'''
with cls._clsLock: # prevent duplicate tick
if cls._lastLaggingTick is None or cls._lastTick is None : # not initialized
if cls._lastLaggingTick is None or cls._lastTick is None: # not initialized
# 10k at 1/20 chance, should be enough to avoid overlaps
tick = cls.setupLastTick()
cls._lastTick = tick
cls._lastLaggingTick = tick + datetime.timedelta(0, -60*2) # lagging behind 2 minutes, should catch up fast
cls._lastLaggingTick = tick + datetime.timedelta(0,
-60 * 2) # lagging behind 2 minutes, should catch up fast
# if : # should be quite a bit into the future
if Config.isSet('mix_oos_data') and Dice.throw(20) == 0: # if asked to do so, and 1 in 20 chance, return lagging tick
cls._lastLaggingTick += datetime.timedelta(0, 1) # pick the next sequence from the lagging tick sequence
if Config.isSet('mix_oos_data') and Dice.throw(
20) == 0: # if asked to do so, and 1 in 20 chance, return lagging tick
cls._lastLaggingTick += datetime.timedelta(0,
1) # pick the next sequence from the lagging tick sequence
return cls._lastLaggingTick
else: # regular
# add one second to it
......@@ -1334,8 +1344,6 @@ class Task():
self._execStats = execStats
self._db = db # A task is always associated/for a specific DB
def isSuccess(self):
return self._err is None
......@@ -1413,12 +1421,9 @@ class Task():
0x396, # Database in creating status
0x386, # Database in droping status
0x03E1, # failed on tmq_subscribe ,topic not exist
0x03ed , # Topic must be dropped first, SQL: drop database db_0
0x0203 , # Invalid value
0x03f0 , # Stream already exist , topic already exists
0x03ed, # Topic must be dropped first, SQL: drop database db_0
0x0203, # Invalid value
0x03f0, # Stream already exist , topic already exists
1000 # REST catch-all error
]:
......@@ -1430,7 +1435,7 @@ class Task():
moreErrnos = [int(v, 0) for v in Config.getConfig().ignore_errors.split(',')]
if errno in moreErrnos:
return True
elif errno == 0x200 : # invalid SQL, we need to div in a bit more
elif errno == 0x200: # invalid SQL, we need to div in a bit more
if msg.find("invalid column name") != -1:
return True
elif msg.find("tags number not matched") != -1: # mismatched tags after modification
......@@ -1443,7 +1448,6 @@ class Task():
return False # Not an acceptable error
def execute(self, wt: WorkerThread):
wt.verifyThreadSelf()
self._workerThread = wt # type: ignore
......@@ -1485,7 +1489,8 @@ class Task():
# raise # so that we see full stack
traceback.print_exc()
print(
"\n\n----------------------------\nProgram ABORTED Due to Unexpected TAOS Error: \n\n{}\n".format(errMsg) +
"\n\n----------------------------\nProgram ABORTED Due to Unexpected TAOS Error: \n\n{}\n".format(
errMsg) +
"----------------------------\n")
# sys.exit(-1)
self._err = err
......@@ -1592,7 +1597,7 @@ class ExecutionStats:
if klassName not in self._errors:
self._errors[klassName] = {}
errors = self._errors[klassName]
errors[eno] = errors[eno]+1 if eno in errors else 1
errors[eno] = errors[eno] + 1 if eno in errors else 1
def beginTaskType(self, klassName):
with self._lock:
......@@ -1615,7 +1620,7 @@ class ExecutionStats:
Logging.info(
"----------------------------------------------------------------------")
Logging.info(
"| Crash_Gen test {}, with the following stats:". format(
"| Crash_Gen test {}, with the following stats:".format(
"FAILED (reason: {})".format(
self._failureReason) if self._failed else "SUCCEEDED"))
Logging.info("| Task Execution Times (success/total):")
......@@ -1648,7 +1653,7 @@ class ExecutionStats:
Logging.info("| Active DB Native Connections (now): {}".format(DbConnNative.totalConnections))
Logging.info("| Longest native query time: {:.3f} seconds, started: {}".
format(MyTDSql.longestQueryTime,
time.strftime("%x %X", time.localtime(MyTDSql.lqStartTime))) )
time.strftime("%x %X", time.localtime(MyTDSql.lqStartTime))))
Logging.info("| Longest native query: {}".format(MyTDSql.longestQuery))
Logging.info(
"----------------------------------------------------------------------")
......@@ -1687,7 +1692,7 @@ class StateTransitionTask(Task):
@classmethod
def getRegTableName(cls, i):
if ( StateTransitionTask._baseTableNumber is None): # Set it one time
if (StateTransitionTask._baseTableNumber is None): # Set it one time
StateTransitionTask._baseTableNumber = Dice.throw(
999) if Config.getConfig().dynamic_db_table_names else 0
return "reg_table_{}".format(StateTransitionTask._baseTableNumber + i)
......@@ -1714,13 +1719,18 @@ class TaskCreateDb(StateTransitionTask):
numReplica = Config.getConfig().num_replicas # fixed, always
repStr = "replica {}".format(numReplica)
updatePostfix = "" if Config.getConfig().verify_data else "" # allow update only when "verify data" is active , 3.0 version default is update 1
vg_nums = random.randint(1,8)
cache_model = Dice.choice(['none' , 'last_row' , 'last_value' , 'both'])
buffer = random.randint(3,128)
vg_nums = random.randint(1, 8)
cache_model = Dice.choice(['none', 'last_row', 'last_value', 'both'])
buffer = random.randint(3, 128)
dbName = self._db.getName()
self.execWtSql(wt, "create database {} {} {} vgroups {} cachemodel '{}' buffer {} ".format(dbName, repStr, updatePostfix, vg_nums, cache_model,buffer ) )
self.execWtSql(wt, "create database {} {} {} vgroups {} cachemodel '{}' buffer {} ".format(dbName, repStr,
updatePostfix,
vg_nums,
cache_model,
buffer))
if dbName == "db_0" and Config.getConfig().use_shadow_db:
self.execWtSql(wt, "create database {} {} {} ".format("db_s", repStr, updatePostfix ) )
self.execWtSql(wt, "create database {} {} {} ".format("db_s", repStr, updatePostfix))
class TaskDropDb(StateTransitionTask):
@classmethod
......@@ -1734,7 +1744,8 @@ class TaskDropDb(StateTransitionTask):
def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
try:
self.queryWtSql(wt, "drop database {}".format(self._db.getName())) # drop database maybe failed ,because topic exists
self.queryWtSql(wt, "drop database {}".format(
self._db.getName())) # drop database maybe failed ,because topic exists
except taos.error.ProgrammingError as err:
errno = Helper.convertErrno(err.errno)
if errno in [0x0203]: # drop maybe failed
......@@ -1756,9 +1767,9 @@ class TaskCreateStream(StateTransitionTask):
def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
dbname = self._db.getName()
sub_stream_name = dbname+ '_sub_stream'
sub_stream_name = dbname + '_sub_stream'
sub_stream_tb_name = 'stream_tb_sub'
super_stream_name = dbname+ '_super_stream'
super_stream_name = dbname + '_super_stream'
super_stream_tb_name = 'stream_tb_super'
if not self._db.exists(wt.getDbConn()):
Logging.debug("Skipping task, no DB yet")
......@@ -1766,10 +1777,11 @@ class TaskCreateStream(StateTransitionTask):
sTable = self._db.getFixedSuperTable() # type: TdSuperTable
# wt.execSql("use db") # should always be in place
stbname =sTable.getName()
stbname = sTable.getName()
sub_tables = sTable.getRegTables(wt.getDbConn())
aggExpr = Dice.choice([
'count(*)', 'avg(speed)', 'sum(speed)', 'stddev(speed)','min(speed)', 'max(speed)', 'first(speed)', 'last(speed)',
'count(*)', 'avg(speed)', 'sum(speed)', 'stddev(speed)', 'min(speed)', 'max(speed)', 'first(speed)',
'last(speed)',
'apercentile(speed, 10)', 'last_row(*)', 'twa(speed)'])
stream_sql = '' # set default value
......@@ -1777,11 +1789,11 @@ class TaskCreateStream(StateTransitionTask):
if sub_tables:
sub_tbname = sub_tables[0]
# create stream with query above sub_table
stream_sql = 'create stream {} into {}.{} as select {}, avg(speed) FROM {}.{} PARTITION BY tbname INTERVAL(5s) SLIDING(3s) '.\
format(sub_stream_name,dbname,sub_stream_tb_name ,aggExpr,dbname,sub_tbname)
stream_sql = 'create stream {} into {}.{} as select {}, avg(speed) FROM {}.{} PARTITION BY tbname INTERVAL(5s) SLIDING(3s) '. \
format(sub_stream_name, dbname, sub_stream_tb_name, aggExpr, dbname, sub_tbname)
else:
stream_sql = 'create stream {} into {}.{} as select {}, avg(speed) FROM {}.{} PARTITION BY tbname INTERVAL(5s) SLIDING(3s) '.\
format(super_stream_name,dbname,super_stream_tb_name,aggExpr, dbname,stbname)
stream_sql = 'create stream {} into {}.{} as select {}, avg(speed) FROM {}.{} PARTITION BY tbname INTERVAL(5s) SLIDING(3s) '. \
format(super_stream_name, dbname, super_stream_tb_name, aggExpr, dbname, stbname)
self.execWtSql(wt, stream_sql)
Logging.debug("[OPS] stream is creating at {}".format(time.time()))
......@@ -1799,10 +1811,10 @@ class TaskCreateTopic(StateTransitionTask):
def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
dbname = self._db.getName()
sub_topic_name = dbname+ '_sub_topic'
super_topic_name = dbname+ '_super_topic'
stable_topic = dbname+ '_stable_topic'
db_topic = 'database_' + dbname+ '_topics'
sub_topic_name = dbname + '_sub_topic'
super_topic_name = dbname + '_super_topic'
stable_topic = dbname + '_stable_topic'
db_topic = 'database_' + dbname + '_topics'
if not self._db.exists(wt.getDbConn()):
Logging.debug("Skipping task, no DB yet")
return
......@@ -1811,27 +1823,33 @@ class TaskCreateTopic(StateTransitionTask):
# wt.execSql("use db") # should always be in place
# create topic if not exists topic_ctb_column as select ts, c1, c2, c3 from stb1;
stbname =sTable.getName()
stbname = sTable.getName()
sub_tables = sTable.getRegTables(wt.getDbConn())
scalarExpr = Dice.choice([ '*','speed','color','abs(speed)','acos(speed)','asin(speed)','atan(speed)','ceil(speed)','cos(speed)','cos(speed)',
'floor(speed)','log(speed,2)','pow(speed,2)','round(speed)','sin(speed)','sqrt(speed)','char_length(color)','concat(color,color)',
'concat_ws(" ", color,color," ")','length(color)', 'lower(color)', 'ltrim(color)','substr(color , 2)','upper(color)','cast(speed as double)',
scalarExpr = Dice.choice(
['*', 'speed', 'color', 'abs(speed)', 'acos(speed)', 'asin(speed)', 'atan(speed)', 'ceil(speed)',
'cos(speed)', 'cos(speed)',
'floor(speed)', 'log(speed,2)', 'pow(speed,2)', 'round(speed)', 'sin(speed)', 'sqrt(speed)',
'char_length(color)', 'concat(color,color)',
'concat_ws(" ", color,color," ")', 'length(color)', 'lower(color)', 'ltrim(color)', 'substr(color , 2)',
'upper(color)', 'cast(speed as double)',
'cast(ts as bigint)'])
topic_sql = '' # set default value
if Dice.throw(3)==0: # create topic : source data from sub query
if Dice.throw(3) == 0: # create topic : source data from sub query
if sub_tables: # if not empty
sub_tbname = sub_tables[0]
# create topic : source data from sub query of sub stable
topic_sql = 'create topic {} as select {} FROM {}.{} ; '.format(sub_topic_name,scalarExpr,dbname,sub_tbname)
topic_sql = 'create topic {} as select {} FROM {}.{} ; '.format(sub_topic_name, scalarExpr, dbname,
sub_tbname)
else: # create topic : source data from sub query of stable
topic_sql = 'create topic {} as select {} FROM {}.{} '.format(super_topic_name,scalarExpr, dbname,stbname)
elif Dice.throw(3)==1: # create topic : source data from super table
topic_sql = 'create topic {} AS STABLE {}.{} '.format(stable_topic,dbname,stbname)
topic_sql = 'create topic {} as select {} FROM {}.{} '.format(super_topic_name, scalarExpr, dbname,
stbname)
elif Dice.throw(3) == 1: # create topic : source data from super table
topic_sql = 'create topic {} AS STABLE {}.{} '.format(stable_topic, dbname, stbname)
elif Dice.throw(3)==2: # create topic : source data from whole database
topic_sql = 'create topic {} AS DATABASE {} '.format(db_topic,dbname)
elif Dice.throw(3) == 2: # create topic : source data from whole database
topic_sql = 'create topic {} AS DATABASE {} '.format(db_topic, dbname)
else:
pass
......@@ -1840,6 +1858,7 @@ class TaskCreateTopic(StateTransitionTask):
self.execWtSql(wt, topic_sql)
Logging.debug("[OPS] db topic is creating at {}".format(time.time()))
class TaskDropTopics(StateTransitionTask):
@classmethod
......@@ -1853,7 +1872,6 @@ class TaskDropTopics(StateTransitionTask):
def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
dbname = self._db.getName()
if not self._db.exists(wt.getDbConn()):
Logging.debug("Skipping task, no DB yet")
return
......@@ -1862,8 +1880,9 @@ class TaskDropTopics(StateTransitionTask):
# wt.execSql("use db") # should always be in place
tblName = sTable.getName()
if sTable.hasTopics(wt.getDbConn()):
sTable.dropTopics(wt.getDbConn(),dbname,None) # drop topics of database
sTable.dropTopics(wt.getDbConn(),dbname,tblName) # drop topics of stable
sTable.dropTopics(wt.getDbConn(), dbname, None) # drop topics of database
sTable.dropTopics(wt.getDbConn(), dbname, tblName) # drop topics of stable
class TaskDropStreams(StateTransitionTask):
......@@ -1878,7 +1897,6 @@ class TaskDropStreams(StateTransitionTask):
def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
# dbname = self._db.getName()
if not self._db.exists(wt.getDbConn()):
Logging.debug("Skipping task, no DB yet")
return
......@@ -1889,6 +1907,7 @@ class TaskDropStreams(StateTransitionTask):
if sTable.hasStreams(wt.getDbConn()):
sTable.dropStreams(wt.getDbConn()) # drop stream of database
class TaskDropStreamTables(StateTransitionTask):
@classmethod
......@@ -1902,7 +1921,6 @@ class TaskDropStreamTables(StateTransitionTask):
def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
# dbname = self._db.getName()
if not self._db.exists(wt.getDbConn()):
Logging.debug("Skipping task, no DB yet")
return
......@@ -1913,6 +1931,7 @@ class TaskDropStreamTables(StateTransitionTask):
if sTable.hasStreamTables(wt.getDbConn()):
sTable.dropStreamTables(wt.getDbConn()) # drop stream tables
class TaskCreateConsumers(StateTransitionTask):
@classmethod
......@@ -1930,7 +1949,7 @@ class TaskCreateConsumers(StateTransitionTask):
sTable = self._db.getFixedSuperTable() # type: TdSuperTable
# wt.execSql("use db") # should always be in place
if sTable.hasTopics(wt.getDbConn()):
sTable.createConsumer(wt.getDbConn(),random.randint(1,10))
sTable.createConsumer(wt.getDbConn(), random.randint(1, 10))
pass
else:
print(" restful not support tmq consumers")
......@@ -1974,10 +1993,9 @@ class TdSuperTable:
def getName(self):
return self._stName
def drop(self, dbc, skipCheck = False):
def drop(self, dbc, skipCheck=False):
dbName = self._dbName
if self.exists(dbc) : # if myself exists
if self.exists(dbc): # if myself exists
fullTableName = dbName + '.' + self._stName
dbc.execute("DROP TABLE {}".format(fullTableName))
else:
......@@ -1989,7 +2007,7 @@ class TdSuperTable:
return dbc.existsSuperTable(self._stName)
# TODO: odd semantic, create() method is usually static?
def create(self, dbc, cols: TdColumns, tags: TdTags, dropIfExists = False):
def create(self, dbc, cols: TdColumns, tags: TdTags, dropIfExists=False):
'''Creating a super table'''
dbName = self._dbName
......@@ -2006,44 +2024,35 @@ class TdSuperTable:
# Now let's create
sql = "CREATE TABLE {} ({})".format(
fullTableName,
",".join(['%s %s'%(k,v.value) for (k,v) in cols.items()]))
if tags :
",".join(['%s %s' % (k, v.value) for (k, v) in cols.items()]))
if tags:
sql += " TAGS ({})".format(
",".join(['%s %s'%(k,v.value) for (k,v) in tags.items()])
",".join(['%s %s' % (k, v.value) for (k, v) in tags.items()])
)
else:
sql += " TAGS (dummy int) "
dbc.execute(sql)
def createConsumer(self, dbc,Consumer_nums):
def createConsumer(self, dbc, Consumer_nums):
def generateConsumer(current_topic_list):
conf = TaosTmqConf()
conf.set("group.id", "tg2")
conf.set("td.connect.user", "root")
conf.set("td.connect.pass", "taosdata")
# conf.set("enable.auto.commit", "true")
# def tmq_commit_cb_print(tmq, resp, offset, param=None):
# print(f"commit: {resp}, tmq: {tmq}, offset: {offset}, param: {param}")
# conf.set_auto_commit_cb(tmq_commit_cb_print, None)
consumer = conf.new_consumer()
topic_list = TaosTmqList()
consumer = Consumer({"group.id": "tg2", "td.connect.user": "root", "td.connect.pass": "taosdata"})
topic_list = []
for topic in current_topic_list:
topic_list.append(topic)
try:
consumer.subscribe(topic_list)
except TmqError as e :
pass
# consumer with random work life
time_start = time.time()
while 1:
res = consumer.poll(1000)
if time.time() - time_start >random.randint(5,50) :
res = consumer.poll(1)
consumer.commit(res)
if time.time() - time_start > random.randint(5, 50):
break
try:
consumer.unsubscribe()
except TmqError as e :
except TmqError as e:
pass
return
......@@ -2067,14 +2076,16 @@ class TdSuperTable:
def getRegTables(self, dbc: DbConn):
dbName = self._dbName
try:
dbc.query("select distinct TBNAME from {}.{}".format(dbName, self._stName)) # TODO: analyze result set later
dbc.query("select distinct TBNAME from {}.{}".format(dbName,
self._stName)) # TODO: analyze result set later
except taos.error.ProgrammingError as err:
errno2 = Helper.convertErrno(err.errno)
Logging.debug("[=] Failed to get tables from super table: errno=0x{:X}, msg: {}".format(errno2, err))
raise
qr = dbc.getQueryResult()
return [v[0] for v in qr] # list transformation, ref: https://stackoverflow.com/questions/643823/python-list-transformation
return [v[0] for v in
qr] # list transformation, ref: https://stackoverflow.com/questions/643823/python-list-transformation
def hasRegTables(self, dbc: DbConn):
......@@ -2084,28 +2095,28 @@ class TdSuperTable:
else:
return False
def hasStreamTables(self,dbc: DbConn):
def hasStreamTables(self, dbc: DbConn):
return dbc.query("show {}.stables like 'stream_tb%'".format(self._dbName)) > 0
def hasStreams(self,dbc: DbConn):
def hasStreams(self, dbc: DbConn):
return dbc.query("show streams") > 0
def hasTopics(self,dbc: DbConn):
def hasTopics(self, dbc: DbConn):
return dbc.query("show topics") > 0
def dropTopics(self,dbc: DbConn , dbname=None,stb_name=None):
def dropTopics(self, dbc: DbConn, dbname=None, stb_name=None):
dbc.query("show topics ")
topics = dbc.getQueryResult()
if dbname !=None and stb_name == None :
if dbname != None and stb_name == None:
for topic in topics:
if dbname in topic[0] and topic[0].startswith("database"):
try:
dbc.execute('drop topic {}'.format(topic[0]))
Logging.debug("[OPS] topic {} is droping at {}".format(topic,time.time()))
Logging.debug("[OPS] topic {} is droping at {}".format(topic, time.time()))
except taos.error.ProgrammingError as err:
errno = Helper.convertErrno(err.errno)
if errno in [0x03EB]: # Topic subscribed cannot be dropped
......@@ -2117,17 +2128,17 @@ class TdSuperTable:
pass
return True
elif dbname !=None and stb_name!= None:
elif dbname != None and stb_name != None:
for topic in topics:
if topic[0].startswith(self._dbName) and topic[0].endswith('topic'):
dbc.execute('drop topic {}'.format(topic[0]))
Logging.debug("[OPS] topic {} is droping at {}".format(topic,time.time()))
Logging.debug("[OPS] topic {} is droping at {}".format(topic, time.time()))
return True
else:
return True
pass
def dropStreams(self,dbc:DbConn):
def dropStreams(self, dbc: DbConn):
dbc.query("show streams ")
Streams = dbc.getQueryResult()
for Stream in Streams:
......@@ -2143,7 +2154,7 @@ class TdSuperTable:
for StreamTable in StreamTables:
if self.dropStreams(dbc):
dbc.execute('drop table {}.{}'.format(self._dbName,StreamTable[0]))
dbc.execute('drop table {}.{}'.format(self._dbName, StreamTable[0]))
return not dbc.query("show {}.stables like 'stream_tb%'".format(self._dbName))
......@@ -2155,7 +2166,7 @@ class TdSuperTable:
'''
dbName = self._dbName
sql = "select tbname from {}.{} where tbname in ('{}')".format(dbName, self._stName, regTableName)
if dbc.query(sql) >= 1 : # reg table exists already
if dbc.query(sql) >= 1: # reg table exists already
return
# acquire a lock first, so as to be able to *verify*. More details in TD-1471
......@@ -2179,14 +2190,14 @@ class TdSuperTable:
task.unlockTable(fullTableName) # no matter what
# Logging.info("Table unlocked after creation: {}".format(fullTableName))
def _getTagStrForSql(self, dbc) :
def _getTagStrForSql(self, dbc):
tags = self._getTags(dbc)
tagStrs = []
for tagName in tags:
tagType = tags[tagName]
if tagType == 'BINARY':
tagStrs.append("'Beijing-Shanghai-LosAngeles'")
elif tagType== 'VARCHAR':
elif tagType == 'VARCHAR':
tagStrs.append("'London-Paris-Berlin'")
elif tagType == 'FLOAT':
tagStrs.append('9.9')
......@@ -2200,7 +2211,7 @@ class TdSuperTable:
dbc.query("DESCRIBE {}.{}".format(self._dbName, self._stName))
stCols = dbc.getQueryResult()
# print(stCols)
ret = {row[0]:row[1] for row in stCols if row[3]=='TAG'} # name:type
ret = {row[0]: row[1] for row in stCols if row[3] == 'TAG'} # name:type
# print("Tags retrieved: {}".format(ret))
return ret
......@@ -2317,11 +2328,10 @@ class TdSuperTable:
]) # TODO: add more from 'top'
# if aggExpr not in ['stddev(speed)']: # STDDEV not valid for super tables?! (Done in TD-1049)
sql = "select {} from {}.{}".format(aggExpr, self._dbName, self.getName())
if Dice.throw(3) == 0: # 1 in X chance
partion_expr = Dice.choice(['color','tbname'])
partion_expr = Dice.choice(['color', 'tbname'])
sql = sql + ' partition BY ' + partion_expr + ' order by ' + partion_expr
Progress.emit(Progress.QUERY_GROUP_BY)
# Logging.info("Executing GROUP-BY query: " + sql)
......@@ -2329,6 +2339,7 @@ class TdSuperTable:
return ret
class TaskReadData(StateTransitionTask):
@classmethod
def getEndState(cls):
......@@ -2345,7 +2356,7 @@ class TaskReadData(StateTransitionTask):
def _reconnectIfNeeded(self, wt):
# 1 in 20 chance, simulate a broken connection, only if service stable (not restarting)
if random.randrange(20)==0: # and self._canRestartService(): # TODO: break connection in all situations
if random.randrange(20) == 0: # and self._canRestartService(): # TODO: break connection in all situations
# Logging.info("Attempting to reconnect to server") # TODO: change to DEBUG
Progress.emit(Progress.SERVICE_RECONNECT_START)
try:
......@@ -2368,7 +2379,6 @@ class TaskReadData(StateTransitionTask):
# by now, causing error below to be incorrectly handled due to timing issue
return # TODO: fix server restart status race condtion
def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
self._reconnectIfNeeded(wt)
......@@ -2386,6 +2396,7 @@ class TaskReadData(StateTransitionTask):
Logging.debug("[=] Read Failure: errno=0x{:X}, msg: {}, SQL: {}".format(errno2, err, dbc.getLastSql()))
raise
class SqlQuery:
@classmethod
def buildRandom(cls, db: Database):
......@@ -2393,12 +2404,13 @@ class SqlQuery:
dbName = db.getName()
def __init__(self, sql:str = None):
def __init__(self, sql: str = None):
self._sql = sql
def getSql(self):
return self._sql
class TaskDropSuperTable(StateTransitionTask):
@classmethod
def getEndState(cls):
......@@ -2430,7 +2442,6 @@ class TaskDropSuperTable(StateTransitionTask):
Logging.debug("[DB] Acceptable error when dropping a table")
continue # try to delete next regular table
if (not tickOutput):
tickOutput = True # Print only one time
if isSuccess:
......@@ -2443,8 +2454,6 @@ class TaskDropSuperTable(StateTransitionTask):
self.execWtSql(wt, "drop table {}.{}".format(self._db.getName(), tblName))
class TaskAlterTags(StateTransitionTask):
@classmethod
def getEndState(cls):
......@@ -2472,6 +2481,7 @@ class TaskAlterTags(StateTransitionTask):
sTable.changeTag(dbc, "extraTag", "newTag")
# sql = "alter table db.{} change tag extraTag newTag".format(tblName)
class TaskRestartService(StateTransitionTask):
_isRunning = False
_classLock = threading.Lock()
......@@ -2487,6 +2497,7 @@ class TaskRestartService(StateTransitionTask):
return False # don't run this otherwise
CHANCE_TO_RESTART_SERVICE = 200
def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
if not Config.getConfig().auto_start_service: # only execute when we are in -a mode
print("_a", end="", flush=True)
......@@ -2500,11 +2511,13 @@ class TaskRestartService(StateTransitionTask):
if Dice.throw(self.CHANCE_TO_RESTART_SERVICE) == 0: # 1 in N chance
dbc = wt.getDbConn()
dbc.execute("select * from information_schema.ins_databases") # simple delay, align timing with other workers
dbc.execute(
"select * from information_schema.ins_databases") # simple delay, align timing with other workers
gSvcMgr.restart()
self._isRunning = False
class TaskAddData(StateTransitionTask):
# Track which table is being actively worked on
activeTable: Set[int] = set()
......@@ -2532,7 +2545,7 @@ class TaskAddData(StateTransitionTask):
def canBeginFrom(cls, state: AnyState):
return state.canAddData()
def _lockTableIfNeeded(self, fullTableName, extraMsg = ''):
def _lockTableIfNeeded(self, fullTableName, extraMsg=''):
if Config.getConfig().verify_data:
# Logging.info("Locking table: {}".format(fullTableName))
self.lockTable(fullTableName)
......@@ -2571,8 +2584,6 @@ class TaskAddData(StateTransitionTask):
# Logging.info("Data added in batch: {}".format(sql))
self._unlockTableIfNeeded(fullTableName)
def _addData(self, db: Database, dbc, regTableName, te: TaskExecutor): # implied: NOT in batches
numRecords = self.LARGE_NUMBER_OF_RECORDS if Config.getConfig().larger_data else self.SMALL_NUMBER_OF_RECORDS
......@@ -2590,7 +2601,8 @@ class TaskAddData(StateTransitionTask):
# TODO: too ugly trying to lock the table reliably, refactor...
fullTableName = db.getName() + '.' + regTableName
self._lockTableIfNeeded(fullTableName) # so that we are verify read-back. TODO: deal with exceptions before unlock
self._lockTableIfNeeded(
fullTableName) # so that we are verify read-back. TODO: deal with exceptions before unlock
try:
sql = "INSERT INTO {} VALUES ('{}', {}, '{}');".format( # removed: tags ('{}', {})
......@@ -2604,7 +2616,8 @@ class TaskAddData(StateTransitionTask):
intWrote = intToWrite
# Quick hack, attach an update statement here. TODO: create an "update" task
if (not Config.getConfig().use_shadow_db) and Dice.throw(5) == 0: # 1 in N chance, plus not using shaddow DB
if (not Config.getConfig().use_shadow_db) and Dice.throw(
5) == 0: # 1 in N chance, plus not using shaddow DB
intToUpdate = db.getNextInt() # Updated， but should not succeed
nextColor = db.getNextColor()
sql = "INSERt INTO {} VALUES ('{}', {}, '{}');".format( # "INSERt" means "update" here
......@@ -2624,7 +2637,7 @@ class TaskAddData(StateTransitionTask):
try:
readBack = dbc.queryScalar("SELECT speed from {}.{} WHERE ts='{}'".
format(db.getName(), regTableName, nextTick))
if readBack != intWrote :
if readBack != intWrote:
raise taos.error.ProgrammingError(
"Failed to read back same data, wrote: {}, read: {}"
.format(intWrote, readBack), 0x999)
......@@ -2635,7 +2648,7 @@ class TaskAddData(StateTransitionTask):
"Failed to read back same data for tick: {}, wrote: {}, read: EMPTY"
.format(nextTick, intWrote),
errno)
elif errno == CrashGenError.INVALID_MULTIPLE_RESULT : # multiple results
elif errno == CrashGenError.INVALID_MULTIPLE_RESULT: # multiple results
raise taos.error.ProgrammingError(
"Failed to read back same data for tick: {}, wrote: {}, read: MULTIPLE RESULTS"
.format(nextTick, intWrote),
......@@ -2668,7 +2681,7 @@ class TaskAddData(StateTransitionTask):
dbc = wt.getDbConn()
numTables = self.LARGE_NUMBER_OF_TABLES if Config.getConfig().larger_data else self.SMALL_NUMBER_OF_TABLES
numRecords = self.LARGE_NUMBER_OF_RECORDS if Config.getConfig().larger_data else self.SMALL_NUMBER_OF_RECORDS
tblSeq = list(range(numTables ))
tblSeq = list(range(numTables))
random.shuffle(tblSeq) # now we have random sequence
for i in tblSeq:
if (i in self.activeTable): # wow already active
......@@ -2692,6 +2705,7 @@ class TaskAddData(StateTransitionTask):
self.activeTable.discard(i) # not raising an error, unlike remove
class TaskDeleteData(StateTransitionTask):
# Track which table is being actively worked on
activeTable: Set[int] = set()
......@@ -2719,7 +2733,7 @@ class TaskDeleteData(StateTransitionTask):
def canBeginFrom(cls, state: AnyState):
return state.canDeleteData()
def _lockTableIfNeeded(self, fullTableName, extraMsg = ''):
def _lockTableIfNeeded(self, fullTableName, extraMsg=''):
if Config.getConfig().verify_data:
# Logging.info("Locking table: {}".format(fullTableName))
self.lockTable(fullTableName)
......@@ -2740,7 +2754,7 @@ class TaskDeleteData(StateTransitionTask):
def _deleteData(self, db: Database, dbc, regTableName, te: TaskExecutor): # implied: NOT in batches
numRecords = self.LARGE_NUMBER_OF_RECORDS if Config.getConfig().larger_data else self.SMALL_NUMBER_OF_RECORDS
del_Records = int(numRecords/5)
del_Records = int(numRecords / 5)
if Dice.throw(2) == 0:
for j in range(del_Records): # number of records per table
intToWrite = db.getNextInt()
......@@ -2756,7 +2770,8 @@ class TaskDeleteData(StateTransitionTask):
# TODO: too ugly trying to lock the table reliably, refactor...
fullTableName = db.getName() + '.' + regTableName
self._lockTableIfNeeded(fullTableName) # so that we are verify read-back. TODO: deal with exceptions before unlock
self._lockTableIfNeeded(
fullTableName) # so that we are verify read-back. TODO: deal with exceptions before unlock
try:
sql = "delete from {} where ts = '{}' ;".format( # removed: tags ('{}', {})
......@@ -2772,7 +2787,8 @@ class TaskDeleteData(StateTransitionTask):
intWrote = intToWrite
# Quick hack, attach an update statement here. TODO: create an "update" task
if (not Config.getConfig().use_shadow_db) and Dice.throw(5) == 0: # 1 in N chance, plus not using shaddow DB
if (not Config.getConfig().use_shadow_db) and Dice.throw(
5) == 0: # 1 in N chance, plus not using shaddow DB
intToUpdate = db.getNextInt() # Updated， but should not succeed
# nextColor = db.getNextColor()
sql = "delete from {} where ts = '{}' ;".format( # "INSERt" means "update" here
......@@ -2793,17 +2809,17 @@ class TaskDeleteData(StateTransitionTask):
dbc.query("SELECT * from {}.{} WHERE ts='{}'".
format(db.getName(), regTableName, nextTick))
result = dbc.getQueryResult()
if len(result)==0:
if len(result) == 0:
# means data has been delete
print("D1",end="") # DF means delete failed
print("D1", end="") # DF means delete failed
else:
print("DF",end="") # DF means delete failed
print("DF", end="") # DF means delete failed
except taos.error.ProgrammingError as err:
errno = Helper.convertErrno(err.errno)
# if errno == CrashGenError.INVALID_EMPTY_RESULT: # empty result
# print("D1",end="") # D1 means delete data success and only 1 record
if errno in [0x218, 0x362,0x2662]: # table doesn't exist
if errno in [0x218, 0x362, 0x2662]: # table doesn't exist
# do nothing
pass
else:
......@@ -2827,7 +2843,8 @@ class TaskDeleteData(StateTransitionTask):
# TODO: too ugly trying to lock the table reliably, refactor...
fullTableName = db.getName() + '.' + regTableName
self._lockTableIfNeeded(fullTableName) # so that we are verify read-back. TODO: deal with exceptions before unlock
self._lockTableIfNeeded(
fullTableName) # so that we are verify read-back. TODO: deal with exceptions before unlock
try:
sql = "delete from {} ;".format( # removed: tags ('{}', {})
......@@ -2837,7 +2854,8 @@ class TaskDeleteData(StateTransitionTask):
# Logging.info("Data added: {}".format(sql))
# Quick hack, attach an update statement here. TODO: create an "update" task
if (not Config.getConfig().use_shadow_db) and Dice.throw(5) == 0: # 1 in N chance, plus not using shaddow DB
if (not Config.getConfig().use_shadow_db) and Dice.throw(
5) == 0: # 1 in N chance, plus not using shaddow DB
sql = "delete from {} ;".format( # "INSERt" means "update" here
fullTableName)
dbc.execute(sql)
......@@ -2852,17 +2870,17 @@ class TaskDeleteData(StateTransitionTask):
dbc.query("SELECT * from {}.{} WHERE ts='{}'".
format(db.getName(), regTableName, nextTick))
result = dbc.getQueryResult()
if len(result)==0:
if len(result) == 0:
# means data has been delete
print("DA",end="")
print("DA", end="")
else:
print("DF",end="") # DF means delete failed
print("DF", end="") # DF means delete failed
except taos.error.ProgrammingError as err:
errno = Helper.convertErrno(err.errno)
# if errno == CrashGenError.INVALID_EMPTY_RESULT: # empty result
# print("Da",end="") # Da means delete data success and for all datas
if errno in [0x218, 0x362,0x2662]: # table doesn't exist
if errno in [0x218, 0x362, 0x2662]: # table doesn't exist
# do nothing
pass
else:
......@@ -2885,7 +2903,7 @@ class TaskDeleteData(StateTransitionTask):
dbc = wt.getDbConn()
numTables = self.LARGE_NUMBER_OF_TABLES if Config.getConfig().larger_data else self.SMALL_NUMBER_OF_TABLES
numRecords = self.LARGE_NUMBER_OF_RECORDS if Config.getConfig().larger_data else self.SMALL_NUMBER_OF_RECORDS
tblSeq = list(range(numTables ))
tblSeq = list(range(numTables))
random.shuffle(tblSeq) # now we have random sequence
for i in tblSeq:
if (i in self.activeTable): # wow already active
......@@ -2912,18 +2930,18 @@ class ThreadStacks: # stack info for all threads
self._allStacks = {}
allFrames = sys._current_frames() # All current stack frames, keyed with "ident"
for th in threading.enumerate(): # For each thread
stack = traceback.extract_stack(allFrames[th.ident]) #type: ignore # Get stack for a thread
shortTid = th.native_id % 10000 #type: ignore
stack = traceback.extract_stack(allFrames[th.ident]) # type: ignore # Get stack for a thread
shortTid = th.native_id % 10000 # type: ignore
self._allStacks[shortTid] = stack # Was using th.native_id
def record_current_time(self,current_time):
def record_current_time(self, current_time):
self.current_time = current_time
def print(self, filteredEndName = None, filterInternal = False):
def print(self, filteredEndName=None, filterInternal=False):
for shortTid, stack in self._allStacks.items(): # for each thread, stack frames top to bottom
lastFrame = stack[-1]
if filteredEndName: # we need to filter out stacks that match this name
if lastFrame.name == filteredEndName : # end did not match
if lastFrame.name == filteredEndName: # end did not match
continue
if filterInternal:
if lastFrame.name in ['wait', 'invoke_excepthook',
......@@ -2937,7 +2955,9 @@ class ThreadStacks: # stack info for all threads
lastSqlForThread = DbConn.fetchSqlForThread(shortTid)
last_sql_commit_time = DbConn.get_save_sql_time(shortTid)
# time_cost = DbConn.get_time_cost()
print("Last SQL statement attempted from thread {} ({:.4f} sec ago) is: {}".format(shortTid, self.current_time-last_sql_commit_time ,lastSqlForThread))
print("Last SQL statement attempted from thread {} ({:.4f} sec ago) is: {}".format(shortTid,
self.current_time - last_sql_commit_time,
lastSqlForThread))
stackFrame = 0
for frame in stack: # was using: reversed(stack)
# print(frame)
......@@ -2946,9 +2966,10 @@ class ThreadStacks: # stack info for all threads
print(" {}".format(frame.line))
stackFrame += 1
print("-----> End of Thread Info ----->\n")
if self.current_time-last_sql_commit_time >100: # dead lock occured
if self.current_time - last_sql_commit_time > 100: # dead lock occured
print("maybe dead locked of thread {} ".format(shortTid))
class ClientManager:
def __init__(self):
Logging.info("Starting service manager")
......@@ -3062,7 +3083,6 @@ class ClientManager:
svcMgr.stopTaosServices()
svcMgr = None
# Release global variables
# gConfig = None
Config.clearConfig()
......@@ -3093,6 +3113,7 @@ class ClientManager:
# self.tc.getDbManager().cleanUp() # clean up first, so we can show ZERO db connections
self.tc.printStats()
class MainExec:
def __init__(self):
self._clientMgr = None
......@@ -3131,7 +3152,8 @@ class MainExec:
def runService(self):
global gSvcMgr
gSvcMgr = self._svcMgr = ServiceManager(Config.getConfig().num_dnodes) # save it in a global variable TODO: hack alert
gSvcMgr = self._svcMgr = ServiceManager(
Config.getConfig().num_dnodes) # save it in a global variable TODO: hack alert
gSvcMgr.run() # run to some end state
gSvcMgr = self._svcMgr = None
......@@ -3259,7 +3281,6 @@ class MainExec:
return parser
def init(self): # TODO: refactor
global gContainer
gContainer = Container() # micky-mouse DI
......@@ -3271,7 +3292,7 @@ class MainExec:
Config.init(parser)
# Sanity check for arguments
if Config.getConfig().use_shadow_db and Config.getConfig().max_dbs>1 :
if Config.getConfig().use_shadow_db and Config.getConfig().max_dbs > 1:
raise CrashGenError("Cannot combine use-shadow-db with max-dbs of more than 1")
Logging.clsInit(Config.getConfig().debug)
......@@ -3306,7 +3327,7 @@ class Container():
return self._cargo[name] # just a simple lookup
def __setattr__(self, name, value):
if name == '_cargo' : # reserved vars
if name == '_cargo': # reserved vars
super().__setattr__(name, value)
return
self._verifyValidProperty(name)
......
tests/system-test/0-others/user_manage.py
浏览文件 @ d4fdf17c
......@@ -12,12 +12,13 @@
# -*- coding: utf-8 -*-
import taos
from util.log import *
from taos.tmq import *
from util.cases import *
from util.sql import *
from util.common import *
from util.log import *
from util.sql import *
from util.sqlset import *
from taos.tmq import *
class TDTestCase:
def init(self, conn, logSql, replicaVar=1):
......@@ -29,7 +30,7 @@ class TDTestCase:
self.binary_length = 20 # the length of binary for column_dict
self.nchar_length = 20 # the length of nchar for column_dict
self.column_dict = {
'ts' : 'timestamp',
'ts': 'timestamp',
'col1': 'tinyint',
'col2': 'smallint',
'col3': 'int',
......@@ -45,7 +46,7 @@ class TDTestCase:
'col13': f'nchar({self.nchar_length})'
}
self.tag_dict = {
'ts_tag' : 'timestamp',
'ts_tag': 'timestamp',
't1': 'tinyint',
't2': 'smallint',
't3': 'int',
......@@ -67,25 +68,28 @@ class TDTestCase:
f'now,1,2,3,4,5,6,7,8,9.9,10.1,true,"abcd","涛思数据"'
]
self.tbnum = 1
def prepare_data(self):
tdSql.execute(self.setsql.set_create_stable_sql(self.stbname,self.column_dict,self.tag_dict))
tdSql.execute(self.setsql.set_create_stable_sql(self.stbname, self.column_dict, self.tag_dict))
for i in range(self.tbnum):
tdSql.execute(f'create table {self.stbname}_{i} using {self.stbname} tags({self.tag_list[i]})')
for j in self.values_list:
tdSql.execute(f'insert into {self.stbname}_{i} values({j})')
def create_user(self):
for user_name in ['jiacy1_all','jiacy1_read','jiacy1_write','jiacy1_none','jiacy0_all','jiacy0_read','jiacy0_write','jiacy0_none']:
for user_name in ['jiacy1_all', 'jiacy1_read', 'jiacy1_write', 'jiacy1_none', 'jiacy0_all', 'jiacy0_read',
'jiacy0_write', 'jiacy0_none']:
if 'jiacy1' in user_name.lower():
tdSql.execute(f'create user {user_name} pass "123" sysinfo 1')
elif 'jiacy0' in user_name.lower():
tdSql.execute(f'create user {user_name} pass "123" sysinfo 0')
for user_name in ['jiacy1_all','jiacy1_read','jiacy0_all','jiacy0_read']:
for user_name in ['jiacy1_all', 'jiacy1_read', 'jiacy0_all', 'jiacy0_read']:
tdSql.execute(f'grant read on db to {user_name}')
for user_name in ['jiacy1_all','jiacy1_write','jiacy0_all','jiacy0_write']:
for user_name in ['jiacy1_all', 'jiacy1_write', 'jiacy0_all', 'jiacy0_write']:
tdSql.execute(f'grant write on db to {user_name}')
def user_privilege_check(self):
jiacy1_read_conn = taos.connect(user='jiacy1_read',password='123')
jiacy1_read_conn = taos.connect(user='jiacy1_read', password='123')
sql = "create table ntb (ts timestamp,c0 int)"
expectErrNotOccured = True
try:
......@@ -94,32 +98,34 @@ class TDTestCase:
expectErrNotOccured = False
if expectErrNotOccured:
caller = inspect.getframeinfo(inspect.stack()[1][0])
tdLog.exit(f"{caller.filename}({caller.lineno}) failed: sql:{sql}, expect error not occured" )
tdLog.exit(f"{caller.filename}({caller.lineno}) failed: sql:{sql}, expect error not occured")
else:
self.queryRows = 0
self.queryCols = 0
self.queryResult = None
tdLog.info(f"sql:{sql}, expect error occured")
pass
def drop_topic(self):
jiacy1_all_conn = taos.connect(user='jiacy1_all',password='123')
jiacy1_read_conn = taos.connect(user='jiacy1_read',password='123')
jiacy1_write_conn = taos.connect(user='jiacy1_write',password='123')
jiacy1_none_conn = taos.connect(user='jiacy1_none',password='123')
jiacy0_all_conn = taos.connect(user='jiacy0_all',password='123')
jiacy0_read_conn = taos.connect(user='jiacy0_read',password='123')
jiacy0_write_conn = taos.connect(user='jiacy0_write',password='123')
jiacy0_none_conn = taos.connect(user='jiacy0_none',password='123')
jiacy1_all_conn = taos.connect(user='jiacy1_all', password='123')
jiacy1_read_conn = taos.connect(user='jiacy1_read', password='123')
jiacy1_write_conn = taos.connect(user='jiacy1_write', password='123')
jiacy1_none_conn = taos.connect(user='jiacy1_none', password='123')
jiacy0_all_conn = taos.connect(user='jiacy0_all', password='123')
jiacy0_read_conn = taos.connect(user='jiacy0_read', password='123')
jiacy0_write_conn = taos.connect(user='jiacy0_write', password='123')
jiacy0_none_conn = taos.connect(user='jiacy0_none', password='123')
tdSql.execute('create topic root_db as select * from db.stb')
for user in [jiacy1_all_conn,jiacy1_read_conn,jiacy0_all_conn,jiacy0_read_conn]:
for user in [jiacy1_all_conn, jiacy1_read_conn, jiacy0_all_conn, jiacy0_read_conn]:
user.execute(f'create topic db_jiacy as select * from db.stb')
user.execute('drop topic db_jiacy')
for user in [jiacy1_write_conn,jiacy1_none_conn,jiacy0_write_conn,jiacy0_none_conn,jiacy1_all_conn,jiacy1_read_conn,jiacy0_all_conn,jiacy0_read_conn]:
for user in [jiacy1_write_conn, jiacy1_none_conn, jiacy0_write_conn, jiacy0_none_conn, jiacy1_all_conn,
jiacy1_read_conn, jiacy0_all_conn, jiacy0_read_conn]:
sql_list = []
if user in [jiacy1_all_conn,jiacy1_read_conn,jiacy0_all_conn,jiacy0_read_conn]:
if user in [jiacy1_all_conn, jiacy1_read_conn, jiacy0_all_conn, jiacy0_read_conn]:
sql_list = ['drop topic root_db']
elif user in [jiacy1_write_conn,jiacy1_none_conn,jiacy0_write_conn,jiacy0_none_conn]:
sql_list = ['drop topic root_db','create topic db_jiacy as select * from db.stb']
elif user in [jiacy1_write_conn, jiacy1_none_conn, jiacy0_write_conn, jiacy0_none_conn]:
sql_list = ['drop topic root_db', 'create topic db_jiacy as select * from db.stb']
for sql in sql_list:
expectErrNotOccured = True
try:
......@@ -128,33 +134,26 @@ class TDTestCase:
expectErrNotOccured = False
if expectErrNotOccured:
caller = inspect.getframeinfo(inspect.stack()[1][0])
tdLog.exit(f"{caller.filename}({caller.lineno}) failed: sql:{sql}, expect error not occured" )
tdLog.exit(f"{caller.filename}({caller.lineno}) failed: sql:{sql}, expect error not occured")
else:
self.queryRows = 0
self.queryCols = 0
self.queryResult = None
tdLog.info(f"sql:{sql}, expect error occured")
def tmq_commit_cb_print(tmq, resp, param=None):
print(f"commit: {resp}, tmq: {tmq}, param: {param}")
def subscribe_topic(self):
print("create topic")
tdSql.execute('create topic db_topic as select * from db.stb')
tdSql.execute('grant subscribe on db_topic to jiacy1_all')
print("build consumer")
conf = TaosTmqConf()
conf.set("group.id", "tg2")
conf.set("td.connect.user", "jiacy1_all")
conf.set("td.connect.pass", "123")
conf.set("enable.auto.commit", "true")
conf.set_auto_commit_cb(self.tmq_commit_cb_print, None)
tmq = conf.new_consumer()
tmq = Consumer({"group.id": "tg2", "td.connect.user": "jiacy1_all", "td.connect.pass": "123",
"enable.auto.commit": "true"})
print("build topic list")
topic_list = TaosTmqList()
topic_list.append("db_topic")
tmq.subscribe(["db_topic"])
print("basic consume loop")
tmq.subscribe(topic_list)
sub_list = tmq.subscription()
print("subscribed topics: ", sub_list)
c = 0
l = 0
for i in range(10):
......@@ -163,19 +162,22 @@ class TDTestCase:
res = tmq.poll(10)
print(f"loop {l}")
l += 1
if res:
if not res:
print(f"received empty message at loop {l} (committed {c})")
continue
if res.error():
print(f"consumer error at loop {l} (committed {c}) {res.error()}")
continue
c += 1
topic = res.get_topic_name()
vg = res.get_vgroup_id()
db = res.get_db_name()
print(f"topic: {topic}\nvgroup id: {vg}\ndb: {db}")
topic = res.topic()
db = res.database()
print(f"topic: {topic}\ndb: {db}")
for row in res:
print(row)
print(row.fetchall())
print("* committed")
tmq.commit(res)
else:
print(f"received empty message at loop {l} (committed {c})")
pass
def run(self):
tdSql.prepare()
......@@ -184,9 +186,11 @@ class TDTestCase:
self.drop_topic()
self.user_privilege_check()
self.subscribe_topic()
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())
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