Why the default IP and port number of Apache IoTDB reported `TEndpoint` and unable to start?

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I tried Version 1.1.2 and 1.1.3 of Apache IoTDB, and the DataNode is connected to the IP and 10710 port by default, but the the IP set for the IoTDB server cannot be used and IoTDB was unable to start. The server prompted: The current node may have been down TEndpoint(ip: port:10710), try next node. Anyone know what reason this problem may happen?