GAUSS-04071 -- GAUSS-04080
GAUSS-04071: “not enough elements in RWConflictPool to record a read/write conflict”
SQLSTATE: 53200
Description: The RWConflictPool memory is insufficient and cannot record more read and write conflicts.
Solution: Increase the max_connections value or try again in a new transaction.
GAUSS-04072: “not enough elements in RWConflictPool to record a potential read/write conflict”
SQLSTATE: 53200
Description: The RWConflictPool memory is insufficient and cannot record more read and write conflicts.
Solution: Increase the max_connections value or try again in a new transaction.
GAUSS-04073: “not enough shared memory for elements of data structure '%s' (%lu bytes requested)”
SQLSTATE: 53200
Description: The memory is insufficient to initialize PredXactList.
Solution: Check whether the system memory is sufficient.
GAUSS-04074: “cannot use serializable mode in a hot standby”
SQLSTATE: 0A000
Description: Failed to set a hot standby to the serializable mode.
Solution: Set default_transaction_isolation to repeatable read.
GAUSS-04075: “a snapshot-importing transaction must not be READ ONLY DEFERRABLE”
SQLSTATE: 0A000
Description: READ ONLY DEFERRABLE cannot be imported into snapshots.
Solution: Redefine the transaction level.
GAUSS-04076: “could not serialize access due to read/write dependencies among transactions”
SQLSTATE: 40001
Description: The read and write operations conflict in serializable mode.
Solution: Try again.
GAUSS-04077: “unrecognized return value from HeapTupleSatisfiesVacuum: %u”
SQLSTATE: XX000
Description: Failed to recognize the returned value of HeapTupleSatisfiesVacuum.
Solution:Contact technical support.
GAUSS-04078: “deadlock seems to have disappeared”
SQLSTATE: XX000
Description: The deadlock abnormally disappears.
Solution:Contact technical support.
GAUSS-04079: “inconsistent results during deadlock check”
SQLSTATE: XX000
Description: The deadlock detection results are inconsistent.
Solution:Contact technical support.
GAUSS-04080: “deadlock detected”
SQLSTATE: 40P01
Description: A deadlock is detected.
Solution: Run SELECT pg_cancel_backend to end the deadlock thread and perform the operation again.