Nebula Graph related parameters

To import data, you must set parameters for Nebula Graph. This table lists all the Nebula Graph related parameters. For more information, see the examples.

Parameters	Default	Data Type	Required?	Description
nebula.address.graph	None	list[string]	Yes	Specifies the addresses and ports used by the Graph Service of Nebula Graph. Multiple addresses must be separated with commas. In the format of "ip1:port","ip2:port","ip3:port".
nebula.address.meta	None	list[string]	Yes	Specifies the addresses and ports used by the Meta Service of Nebula Graph. Multiple addresses must be separated with commas. In the format of "ip1:port","ip2:port","ip3:port".
nebula.user	user	string	Yes	Specifies an account of Nebula Graph. The default value is user. If authentication is enabled in Nebula Graph: - If no account is created, use root. - If a specified account is created and given the write permission to a graph space, you can use this account.
nebula.pswd	password	string	Yes	Specifies the password of the specified account. The default password for the user account is password. If authentication is enabled in Nebula Graph: - For the root account, use nebula. - For another account, use the specified password.
nebula.space	None	string	Yes	Specifies the name of the graph space to import data.
nebula.connection.timeout	3000	int	No	Specifies the period of timeout for Thrift connection. Unit: ms.
nebula.connection.retry	3	int	No	Specifies the number of retries for Thrift connection.
nebula.execution.retry	3	int	No	Specifies the number of execution retries of an nGQL statements
nebula.error.max	32	int	No	Specifies the maximum number of failures during the import process. When the specified number of failures occur, the submitted Spark job stops automatically.
nebula.error.output	None	string	Yes	Specifies a logging directory on the Nebula Graph cluster for the error message.