diff --git a/tests/pytest/crash_gen/crash_gen_main.py b/tests/pytest/crash_gen/crash_gen_main.py index fee51b98c0ae98e30fcd2cb6c265f60f46f46e3f..8a074500e11f85957b7c3e3d07562426c27d5e06 100755 --- a/tests/pytest/crash_gen/crash_gen_main.py +++ b/tests/pytest/crash_gen/crash_gen_main.py @@ -388,9 +388,9 @@ class ThreadCoordinator: self._syncAtBarrier() # For now just cross the barrier Progress.emit(Progress.END_THREAD_STEP) except threading.BrokenBarrierError as err: - Logging.info("Main loop aborted, caused by worker thread time-out") + Logging.info("Main loop aborted, caused by worker thread(s) time-out") self._execStats.registerFailure("Aborted due to worker thread timeout") - print("\n\nWorker Thread time-out detected, important thread info:") + print("\n\nWorker Thread time-out detected, TAOS related threads are:") ts = ThreadStacks() ts.print(filterInternal=True) workerTimeout = True @@ -1242,6 +1242,7 @@ class Task(): 0x0B, # Unable to establish connection, more details in TD-1648 0x200, # invalid SQL， TODO: re-examine with TD-934 0x20F, # query terminated, possibly due to vnoding being dropped, see TD-1776 + 0x213, # "Disconnected from service", result of "kill connection ???" 0x217, # "db not selected", client side defined error code # 0x218, # "Table does not exist" client side defined error code 0x360, # Table already exists @@ -1911,13 +1912,88 @@ class TaskAddData(StateTransitionTask): def canBeginFrom(cls, state: AnyState): return state.canAddData() + def _addDataInBatch(self, db, dbc, regTableName, te: TaskExecutor): + numRecords = self.LARGE_NUMBER_OF_RECORDS if gConfig.larger_data else self.SMALL_NUMBER_OF_RECORDS + fullTableName = db.getName() + '.' + regTableName + + sql = "insert into {} values ".format(fullTableName) + for j in range(numRecords): # number of records per table + nextInt = db.getNextInt() + nextTick = db.getNextTick() + sql += "('{}', {});".format(nextTick, nextInt) + dbc.execute(sql) + + def _addData(self, db, dbc, regTableName, te: TaskExecutor): # implied: NOT in batches + numRecords = self.LARGE_NUMBER_OF_RECORDS if gConfig.larger_data else self.SMALL_NUMBER_OF_RECORDS + + for j in range(numRecords): # number of records per table + nextInt = db.getNextInt() + nextTick = db.getNextTick() + if gConfig.record_ops: + self.prepToRecordOps() + self.fAddLogReady.write("Ready to write {} to {}\n".format(nextInt, regTableName)) + self.fAddLogReady.flush() + os.fsync(self.fAddLogReady) + + # TODO: too ugly trying to lock the table reliably, refactor... + fullTableName = db.getName() + '.' + regTableName + if gConfig.verify_data: + self.lockTable(fullTableName) + # print("_w" + str(nextInt % 100), end="", flush=True) # Trace what was written + + try: + sql = "insert into {} values ('{}', {});".format( # removed: tags ('{}', {}) + fullTableName, + # ds.getFixedSuperTableName(), + # ds.getNextBinary(), ds.getNextFloat(), + nextTick, nextInt) + dbc.execute(sql) + except: # Any exception at all + if gConfig.verify_data: + self.unlockTable(fullTableName) + raise + + # Now read it back and verify, we might encounter an error if table is dropped + if gConfig.verify_data: # only if command line asks for it + try: + readBack = dbc.queryScalar("SELECT speed from {}.{} WHERE ts='{}'". + format(db.getName(), regTableName, nextTick)) + if readBack != nextInt : + raise taos.error.ProgrammingError( + "Failed to read back same data, wrote: {}, read: {}" + .format(nextInt, readBack), 0x999) + except taos.error.ProgrammingError as err: + errno = Helper.convertErrno(err.errno) + if errno in [0x991, 0x992] : # not a single result + raise taos.error.ProgrammingError( + "Failed to read back same data for tick: {}, wrote: {}, read: {}" + .format(nextTick, nextInt, "Empty Result" if errno==0x991 else "Multiple Result"), + errno) + elif errno in [0x218, 0x362]: # table doesn't exist + # do nothing + dummy = 0 + else: + # Re-throw otherwise + raise + finally: + self.unlockTable(fullTableName) # Unlock the table no matter what + + # Successfully wrote the data into the DB, let's record it somehow + te.recordDataMark(nextInt) + + if gConfig.record_ops: + self.fAddLogDone.write("Wrote {} to {}\n".format(nextInt, regTableName)) + self.fAddLogDone.flush() + os.fsync(self.fAddLogDone) + def _executeInternal(self, te: TaskExecutor, wt: WorkerThread): # ds = self._dbManager # Quite DANGEROUS here, may result in multi-thread client access db = self._db dbc = wt.getDbConn() - tblSeq = list(range( - self.LARGE_NUMBER_OF_TABLES if gConfig.larger_data else self.SMALL_NUMBER_OF_TABLES)) - random.shuffle(tblSeq) + numTables = self.LARGE_NUMBER_OF_TABLES if gConfig.larger_data else self.SMALL_NUMBER_OF_TABLES + numRecords = self.LARGE_NUMBER_OF_RECORDS if gConfig.larger_data else self.SMALL_NUMBER_OF_RECORDS + tblSeq = list(range(numTables )) + random.shuffle(tblSeq) # now we have random sequence for i in tblSeq: if (i in self.activeTable): # wow already active print("x", end="", flush=True) # concurrent insertion @@ -1925,82 +2001,20 @@ class TaskAddData(StateTransitionTask): self.activeTable.add(i) # marking it active sTable = db.getFixedSuperTable() - regTableName = self.getRegTableName(i) # "db.reg_table_{}".format(i) - - + regTableName = self.getRegTableName(i) # "db.reg_table_{}".format(i) fullTableName = db.getName() + '.' + regTableName # self._lockTable(fullTableName) # "create table" below. Stop it if the table is "locked" sTable.ensureTable(self, wt.getDbConn(), db.getName(), regTableName) # Ensure the table exists # self._unlockTable(fullTableName) - for j in range(self.LARGE_NUMBER_OF_RECORDS if gConfig.larger_data else self.SMALL_NUMBER_OF_RECORDS): # number of records per table - nextInt = db.getNextInt() - nextTick = db.getNextTick() - if gConfig.record_ops: - self.prepToRecordOps() - self.fAddLogReady.write("Ready to write {} to {}\n".format(nextInt, regTableName)) - self.fAddLogReady.flush() - os.fsync(self.fAddLogReady) - - # TODO: too ugly trying to lock the table reliably, refactor... - fullTableName = db.getName() + '.' + regTableName - if gConfig.verify_data: - self.lockTable(fullTableName) - # print("_w" + str(nextInt % 100), end="", flush=True) # Trace what was written - - try: - sql = "insert into {} values ('{}', {});".format( # removed: tags ('{}', {}) - fullTableName, - # ds.getFixedSuperTableName(), - # ds.getNextBinary(), ds.getNextFloat(), - nextTick, nextInt) - dbc.execute(sql) - except: # Any exception at all - if gConfig.verify_data: - self.unlockTable(fullTableName) - raise - - # Now read it back and verify, we might encounter an error if table is dropped - if gConfig.verify_data: # only if command line asks for it - try: - readBack = dbc.queryScalar("SELECT speed from {}.{} WHERE ts='{}'". - format(db.getName(), regTableName, nextTick)) - if readBack != nextInt : - raise taos.error.ProgrammingError( - "Failed to read back same data, wrote: {}, read: {}" - .format(nextInt, readBack), 0x999) - except taos.error.ProgrammingError as err: - errno = Helper.convertErrno(err.errno) - if errno in [0x991, 0x992] : # not a single result - raise taos.error.ProgrammingError( - "Failed to read back same data for tick: {}, wrote: {}, read: {}" - .format(nextTick, nextInt, "Empty Result" if errno==0x991 else "Multiple Result"), - errno) - elif errno in [0x218, 0x362]: # table doesn't exist - # do nothing - dummy = 0 - else: - # Re-throw otherwise - raise - finally: - self.unlockTable(fullTableName) # Unlock the table no matter what - - # Successfully wrote the data into the DB, let's record it somehow - te.recordDataMark(nextInt) - - if gConfig.record_ops: - self.fAddLogDone.write("Wrote {} to {}\n".format(nextInt, regTableName)) - self.fAddLogDone.flush() - os.fsync(self.fAddLogDone) - - + if Dice.throw(1) == 0: # 1 in 2 chance + self._addData(db, dbc, regTableName, te) + else: + self._addDataInBatch(db, dbc, regTableName, te) self.activeTable.discard(i) # not raising an error, unlike remove - - - class ThreadStacks: # stack info for all threads def __init__(self): self._allStacks = {} @@ -2022,13 +2036,14 @@ class ThreadStacks: # stack info for all threads '__init__']: # the thread that extracted the stack continue # ignore # Now print - print("\n<----- Thread Info for ID: {}".format(thNid)) + print("\n<----- Thread Info for LWP/ID: {} (Execution stopped at Bottom Frame) <-----".format(thNid)) + stackFrame = 0 for frame in stack: # print(frame) - print("File {filename}, line {lineno}, in {name}".format( - filename=frame.filename, lineno=frame.lineno, name=frame.name)) + print("[{sf}] File {filename}, line {lineno}, in {name}".format( + sf=stackFrame, filename=frame.filename, lineno=frame.lineno, name=frame.name)) print(" {}".format(frame.line)) - print("-----> End of Thread Info\n") + print("-----> End of Thread Info ----->\n") class ClientManager: def __init__(self):