forked from optiopay/kafka
/
errors.go
95 lines (88 loc) · 4.29 KB
/
errors.go
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package proto
import (
"fmt"
)
var (
ErrUnknown = &KafkaError{-1, "unknown error"}
ErrOffsetOutOfRange = &KafkaError{1, "offset out of range"}
ErrInvalidMessage = &KafkaError{2, "invalid message"}
ErrUnknownTopicOrPartition = &KafkaError{3, "[transient] unknown topic or partition"}
ErrInvalidMessageSize = &KafkaError{4, "invalid message size"}
ErrLeaderNotAvailable = &KafkaError{5, "[transient] leader not available"}
ErrNotLeaderForPartition = &KafkaError{6, "[transient] not leader for partition"}
ErrRequestTimeout = &KafkaError{7, "[transient] request timed out"}
ErrBrokerNotAvailable = &KafkaError{8, "broker not available"}
ErrReplicaNotAvailable = &KafkaError{9, "replica not available"}
ErrMessageSizeTooLarge = &KafkaError{10, "message size too large"}
ErrScaleControllerEpoch = &KafkaError{11, "scale controller epoch"}
ErrOffsetMetadataTooLarge = &KafkaError{12, "offset metadata too large"}
ErrOffsetLoadInProgress = &KafkaError{14, "[transient] offsets load in progress"}
ErrNoCoordinator = &KafkaError{15, "[transient] consumer coordinator not available"}
ErrNotCoordinator = &KafkaError{16, "[transient] not coordinator for consumer"}
ErrInvalidTopic = &KafkaError{17, "operation on an invalid topic"}
ErrRecordListTooLarge = &KafkaError{18, "message batch larger than the configured segment size"}
ErrNotEnoughReplicas = &KafkaError{19, "[transient] not enough in-sync replicas"}
ErrNotEnoughReplicasAfterAppend = &KafkaError{20, "[transient] messages are written to the log, but to fewer in-sync replicas than required"}
ErrInvalidRequiredAcks = &KafkaError{21, "invalid value for required acks"}
ErrIllegalGeneration = &KafkaError{22, "consumer generation id is not valid"}
ErrInconsistentPartitionAssignmentStrategy = &KafkaError{23, "partition assignment strategy does not match that of the group"}
ErrUnknownParititonAssignmentStrategy = &KafkaError{24, "partition assignment strategy is unknown to the broker"}
ErrUnknownConsumerID = &KafkaError{25, "coordinator is not aware of this consumer"}
ErrInvalidSessionTimeout = &KafkaError{26, "invalid session timeout"}
ErrCommitingParitionsNotAssigned = &KafkaError{27, "committing partitions are not assigned the committer"}
ErrInvalidCommitOffsetSize = &KafkaError{28, "offset data size is not valid"}
ErrAuthorizationFailed = &KafkaError{29, "not authorized"}
ErrRebalanceInProgress = &KafkaError{30, "group is rebalancing, rejoin is needed"}
errnoToErr = map[int16]error{
-1: ErrUnknown,
1: ErrOffsetOutOfRange,
2: ErrInvalidMessage,
3: ErrUnknownTopicOrPartition,
4: ErrInvalidMessageSize,
5: ErrLeaderNotAvailable,
6: ErrNotLeaderForPartition,
7: ErrRequestTimeout,
8: ErrBrokerNotAvailable,
9: ErrReplicaNotAvailable,
10: ErrMessageSizeTooLarge,
11: ErrScaleControllerEpoch,
12: ErrOffsetMetadataTooLarge,
14: ErrOffsetLoadInProgress,
15: ErrNoCoordinator,
16: ErrNotCoordinator,
17: ErrInvalidTopic,
18: ErrRecordListTooLarge,
19: ErrNotEnoughReplicas,
20: ErrNotEnoughReplicasAfterAppend,
21: ErrInvalidRequiredAcks,
22: ErrIllegalGeneration,
23: ErrInconsistentPartitionAssignmentStrategy,
24: ErrUnknownParititonAssignmentStrategy,
25: ErrUnknownConsumerID,
26: ErrInvalidSessionTimeout,
27: ErrCommitingParitionsNotAssigned,
28: ErrInvalidCommitOffsetSize,
29: ErrAuthorizationFailed,
30: ErrRebalanceInProgress,
}
)
type KafkaError struct {
errno int16
message string
}
func (err *KafkaError) Error() string {
return fmt.Sprintf("%s (%d)", err.message, err.errno)
}
func (err *KafkaError) Errno() int {
return int(err.errno)
}
func errFromNo(errno int16) error {
if errno == 0 {
return nil
}
err, ok := errnoToErr[errno]
if !ok {
return fmt.Errorf("unknown kafka error %d", errno)
}
return err
}