GAUSS-04721 -- GAUSS-04730

GAUSS-04721: “The start index is over the limit.”

SQLSTATE: 22000

Description: The imported data exceeds the maximum data volume in the buffer process when the HDFS table is imported and the upper-layer data is written to the bottom data stream.

Solution: Check specific reason information in the corresponding DN logs.

GAUSS-04722: “DFS connector can not be NULL when loading data into dfs table.”

SQLSTATE: 42704

Description: The HDFS connection to DFS is an invalid pointer when data is imported to the HDFS.

Solution:Contact technical support.

GAUSS-04726: “We only support pushing down opExpr and null test predicate.”

SQLSTATE: 0A000

Description: The type of the filter predicates in the HDFS table is not supported.

Solution:Contact technical support.

GAUSS-04727: “could not find operator by oid %u”

SQLSTATE: 42704

Description: Internal system error. Failed to query the operation type through OID.

Solution:Contact technical support.

GAUSS-04728: “Not support pushing predicate with sublink param now!”

SQLSTATE: 0A000

Description: Internal system error. The predicate of the subquery cannot be pushed down.

Solution:Contact technical support.

GAUSS-04729: “Not support pushing predicate with non-const”

SQLSTATE: 0A000

Description: Internal system error. The non-constant predicate cannot be pushed down.

Solution:Contact technical support.

GAUSS-04730: “We only support pushing down opExpr and null test predicates.”

SQLSTATE: 0A000

Description: Internal system error. Only the expression predicate and the null predicate can be pushed down.

Solution:Contact technical support.