GAUSS-50300: "User %s does not exist."

SQLSTATE: None

Description: The user does not exist.

Solution: Check the reason why the user does not exist and create a user.

GAUSS-50301: "The cluster user/group cannot be a root user/group."

SQLSTATE: None

Description: The user or group of the cluster user cannot be the root user or group.

Solution: Change the user or user group of a cluster user.

GAUSS-50302: "The cluster user cannot be a user with the root permission."

SQLSTATE: None

Description: Cluster users cannot have the root permission.

Solution: Change the permission of a cluster user or switch to another cluster user who does not have the root permission.

GAUSS-50304: "The new user [%s] is not the same as the old user [%s]."

SQLSTATE: None

Description: The old and new users do not match.

Solution: Change the user to match the old user.

GAUSS-50305: "The user is not matched with the user group."

SQLSTATE: None

Description: The user and user group do not match.

Solution: Check and modify the user and user group to make them match.

GAUSS-50306: "The password of %s is incorrect."

SQLSTATE: None

Description: The password is incorrect.

Solution: Correct the password.

GAUSS-50307: "User password has expired."

SQLSTATE: None

Description: The user password has expired.

Solution: Check and change the password.

GAUSS-50308: "Failed to obtain user information"

SQLSTATE: None

Description: Failed to obtain the user information.

Solution: Check whether the user information is correct.

GAUSS-50309: "Failed to obtain password change times of data base super user"

SQLSTATE: None

Description: The number of password changes of the initial user fails to be obtained.

Solution: Check whether the password of the initial user has been changed. If it has not, change the password.

GAUSS-50311: "Failed to change password for %s."

SQLSTATE: None

Description: Failed to change the password for the user.

Solution: Check whether you have the read/write permission on the /temp/temp.[user] file and whether the file content is correct.

GAUSS-50313: "Failed to delete %s group."

SQLSTATE: None

Description: Failed to delete the group.

Solution: 1. Check whether the group to be deleted exists. 2. Check whether the cluster status is normal.

GAUSS-50314: "Failed to delete %s user."

SQLSTATE: None

Description: Failed to delete the user.

Solution: Check whether the user to be deleted exists.

GAUSS-50315: "The user %s is not matched with the owner of %s."

SQLSTATE: None

Description: The user does not match the owner of the path.

Solution: Change the owner of the path.

GAUSS-50317: "Failed to check user and password."

SQLSTATE: None

Description: Failed to check the user name and password.

Solution: Check whether the user name and password of each node in the cluster is correct.

GAUSS-50318: "Failed to add %s user."

SQLSTATE: None

Description: Failed to add the user.

Solution: Rectify the fault based on the useradd command output. Then, run the command again.

GAUSS-50319: "Failed to add %s group."

Description: Failed to add the user group.

Solution: Rectify the fault based on the groupadd command output. Then, run the command again.