GAUSS-02011 -- GAUSS-02020

GAUSS-02015: “select() failed: %m”

SQLSTATE: XX000

Description: The select function failed.

Solution: Determine the root cause based on the error code. The error codes returned are standard error codes. See descriptions of related error codes by querying Help in the system.

GAUSS-02016: “replconninfo1 or replconninfo2 not configured.”

SQLSTATE: XX000

Description: The configuration of replconninfo1 or replconninfo2 is empty in the postgresql.conf file.

Solution: Use gs_guc to modify corresponding configuration options in the postgresql.conf file.

GAUSS-02017: “terminating walreceiver process due to administrator command”

SQLSTATE: 57P01

Description: The walreceiver thread of the standby server receives the **SIGTERM **message. The error message is printed before the process exits.

Solution: Search logs to check whether the preceding operations are correct.

GAUSS-02018: “walreceiver still running according to shared memory state”

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02019: “terminating walreceiver process due to the death of walrcvwriter”

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.