YouJiacheng opened a new issue, #9734: URL: https://github.com/apache/iotdb/issues/9734
### Search before asking - [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Version Windows 11 22H2 IoTDB 1.1.0 ### Describe the bug and provide the minimal reproduce step In class `IoTDBContainer`: ```python def _connect(self): session = Session( self.get_container_host_ip(), self.get_exposed_port(6667), "root", "root" ) session.open(False) session.close() ``` `get_exposed_port` return a `str`. [Exampe](https://iotdb.apache.org/UserGuide/Master/API/Programming-Python-Native-API.html#how-to-use-example) use `str` port as well. However, `TSocket` in `thrift` actually expect an `int` for `port`: ```python class TSocket(TSocketBase): """Socket implementation of TTransport base.""" def __init__(self, host='localhost', port=9090, unix_socket=None, socket_family=socket.AF_UNSPEC, socket_keepalive=False): """Initialize a TSocket @param host(str) The host to connect to. @param port(int) The (TCP) port to connect to. @param unix_socket(str) The filename of a unix socket to connect to. (host and port will be ignored.) @param socket_family(int) The socket family to use with this socket. @param socket_keepalive(bool) enable TCP keepalive, default off. """ ``` ```python @property def _address(self): return self._unix_socket if self._unix_socket else '%s:%d' % (self.host, self.port) def open(self): if self.handle: raise TTransportException(type=TTransportException.ALREADY_OPEN, message="already open") try: addrs = self._resolveAddr() except socket.gaierror as gai: msg = 'failed to resolve sockaddr for ' + str(self._address) ... ``` Note the `%d` here. if the `self.port` is a `str`, when resolve address fail, an unrelated error will be raised: ``` socket.gaierror: [Errno 11001] getaddrinfo failed During handling of the above exception, another exception occurred: ... LONG stack trace TypeError: %d format: a real number is required, not str ``` I omit stack trace here, but in fact the terminal filled with stack trace and the plausible TypeError distracted me from discover the real bug: `self.get_container_host_ip()` return `'localnpipe`. How to reproduce: (on Windows) ```python from iotdb.IoTDBContainer import IoTDBContainer IoTDBContainer() ``` ### What did you expect to see? 1. no `TypeError: %d format: a real number is required, not str` raised. 2. host should be `localhost` instead of 'localnpipe` (This seems an upstream bug) ### What did you see instead? `TypeError: %d format: a real number is required, not str` is raised. IoTDBContainer use `localnpipe` instead of `localhost`. ### Anything else? _No response_ ### Are you willing to submit a PR? - [ ] I'm willing to submit a PR! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
