I have a qustion for py-tpcc

[gaggki]

I encountered an error while doing mongoDB tpcc： Traceback (most recent call last): File "tpcc.py", line 303, in results = startExecution(driverClass, scaleParameters, globalResults, args, config) File "tpcc.py", line 151, in startExecution r = asyncr.get() File "/usr/lib64/python2.7/multiprocessing/pool.py", line 554, in get raise self._value AssertionError: Didn't find self in running Process resultWatcher: Traceback (most recent call last): File "/usr/lib64/python2.7/multiprocessing/process.py", line 258, in _bootstrap self.run() File "/usr/lib64/python2.7/multiprocessing/process.py", line 114, in run self._target(*self._args, **self._kwargs) File "tpcc.py", line 185, in resultWatcher globalResults.stopBenchmark() File "", line 2, in stopBenchmark File "/usr/lib64/python2.7/multiprocessing/managers.py", line 758, in _callmethod conn.send((self._id, methodname, args, kwds)) IOError: [Errno 32] Broken pipe

MongoDB version：4.4.18