GAUSS-04531 -- GAUSS-04540

GAUSS-04531: “Unexpected response from %s while sending query ID with sync”

SQLSTATE: XX000

Description: Failed to send the query ID.

Solution:Internal system error.Contact technical support.

GAUSS-04532: “Could not begin transaction on %s”

SQLSTATE: XX000

Description: Internal system error. During the analysis process, the query command in the pg_class and pg_statistic tables cannot be sent to the DN.

Solution:Contact technical support.

GAUSS-04535: “Failed to read response from DN %u when ending query”

SQLSTATE: XX000

Description: During the global statistics analysis process, the EOF information is not obtained when statistics information from the pg_class or pg_statistic table is obtained from DN1.

Solution:Internal system error.Contact technical support.

GAUSS-04536: “Unexpected response from DN %u”

SQLSTATE: XX000

Description: During the global statistics analysis process, unexpected information is obtained when statistics information in the pg_class or pg_statistic table is obtained from DN1.

Solution:Internal system error.Contact technical support.

GAUSS-04538: “The relation %s is invalid because of cluster resize, please quit current session and it will be automatically dropped.”

SQLSTATE: XX000

Description: Internal system error.

Solution:Contact technical support.

GAUSS-04539: “Cache lookup failed for relation %u.”

SQLSTATE: XX000

Description: The entered table does not exist.

Solution: Execute the SQL statement and enter the correct table name.

GAUSS-04540: “Failed to create directory on HDFS.”

SQLSTATE: 42P17

Description: Failed to create the directory.

Solution: View the corresponding logs.