[VOL-1386] This commit add "dep" as the package management tool
for voltha-go.
Change-Id: I52bc4911dd00a441756ec7c30f46d45091f3f90e
diff --git a/vendor/github.com/Shopify/sarama/errors.go b/vendor/github.com/Shopify/sarama/errors.go
new file mode 100644
index 0000000..c11421d
--- /dev/null
+++ b/vendor/github.com/Shopify/sarama/errors.go
@@ -0,0 +1,317 @@
+package sarama
+
+import (
+ "errors"
+ "fmt"
+)
+
+// ErrOutOfBrokers is the error returned when the client has run out of brokers to talk to because all of them errored
+// or otherwise failed to respond.
+var ErrOutOfBrokers = errors.New("kafka: client has run out of available brokers to talk to (Is your cluster reachable?)")
+
+// ErrClosedClient is the error returned when a method is called on a client that has been closed.
+var ErrClosedClient = errors.New("kafka: tried to use a client that was closed")
+
+// ErrIncompleteResponse is the error returned when the server returns a syntactically valid response, but it does
+// not contain the expected information.
+var ErrIncompleteResponse = errors.New("kafka: response did not contain all the expected topic/partition blocks")
+
+// ErrInvalidPartition is the error returned when a partitioner returns an invalid partition index
+// (meaning one outside of the range [0...numPartitions-1]).
+var ErrInvalidPartition = errors.New("kafka: partitioner returned an invalid partition index")
+
+// ErrAlreadyConnected is the error returned when calling Open() on a Broker that is already connected or connecting.
+var ErrAlreadyConnected = errors.New("kafka: broker connection already initiated")
+
+// ErrNotConnected is the error returned when trying to send or call Close() on a Broker that is not connected.
+var ErrNotConnected = errors.New("kafka: broker not connected")
+
+// ErrInsufficientData is returned when decoding and the packet is truncated. This can be expected
+// when requesting messages, since as an optimization the server is allowed to return a partial message at the end
+// of the message set.
+var ErrInsufficientData = errors.New("kafka: insufficient data to decode packet, more bytes expected")
+
+// ErrShuttingDown is returned when a producer receives a message during shutdown.
+var ErrShuttingDown = errors.New("kafka: message received by producer in process of shutting down")
+
+// ErrMessageTooLarge is returned when the next message to consume is larger than the configured Consumer.Fetch.Max
+var ErrMessageTooLarge = errors.New("kafka: message is larger than Consumer.Fetch.Max")
+
+// ErrConsumerOffsetNotAdvanced is returned when a partition consumer didn't advance its offset after parsing
+// a RecordBatch.
+var ErrConsumerOffsetNotAdvanced = errors.New("kafka: consumer offset was not advanced after a RecordBatch")
+
+// ErrControllerNotAvailable is returned when server didn't give correct controller id. May be kafka server's version
+// is lower than 0.10.0.0.
+var ErrControllerNotAvailable = errors.New("kafka: controller is not available")
+
+// ErrNoTopicsToUpdateMetadata is returned when Meta.Full is set to false but no specific topics were found to update
+// the metadata.
+var ErrNoTopicsToUpdateMetadata = errors.New("kafka: no specific topics to update metadata")
+
+// PacketEncodingError is returned from a failure while encoding a Kafka packet. This can happen, for example,
+// if you try to encode a string over 2^15 characters in length, since Kafka's encoding rules do not permit that.
+type PacketEncodingError struct {
+ Info string
+}
+
+func (err PacketEncodingError) Error() string {
+ return fmt.Sprintf("kafka: error encoding packet: %s", err.Info)
+}
+
+// PacketDecodingError is returned when there was an error (other than truncated data) decoding the Kafka broker's response.
+// This can be a bad CRC or length field, or any other invalid value.
+type PacketDecodingError struct {
+ Info string
+}
+
+func (err PacketDecodingError) Error() string {
+ return fmt.Sprintf("kafka: error decoding packet: %s", err.Info)
+}
+
+// ConfigurationError is the type of error returned from a constructor (e.g. NewClient, or NewConsumer)
+// when the specified configuration is invalid.
+type ConfigurationError string
+
+func (err ConfigurationError) Error() string {
+ return "kafka: invalid configuration (" + string(err) + ")"
+}
+
+// KError is the type of error that can be returned directly by the Kafka broker.
+// See https://cwiki.apache.org/confluence/display/KAFKA/A+Guide+To+The+Kafka+Protocol#AGuideToTheKafkaProtocol-ErrorCodes
+type KError int16
+
+// Numeric error codes returned by the Kafka server.
+const (
+ ErrNoError KError = 0
+ ErrUnknown KError = -1
+ ErrOffsetOutOfRange KError = 1
+ ErrInvalidMessage KError = 2
+ ErrUnknownTopicOrPartition KError = 3
+ ErrInvalidMessageSize KError = 4
+ ErrLeaderNotAvailable KError = 5
+ ErrNotLeaderForPartition KError = 6
+ ErrRequestTimedOut KError = 7
+ ErrBrokerNotAvailable KError = 8
+ ErrReplicaNotAvailable KError = 9
+ ErrMessageSizeTooLarge KError = 10
+ ErrStaleControllerEpochCode KError = 11
+ ErrOffsetMetadataTooLarge KError = 12
+ ErrNetworkException KError = 13
+ ErrOffsetsLoadInProgress KError = 14
+ ErrConsumerCoordinatorNotAvailable KError = 15
+ ErrNotCoordinatorForConsumer KError = 16
+ ErrInvalidTopic KError = 17
+ ErrMessageSetSizeTooLarge KError = 18
+ ErrNotEnoughReplicas KError = 19
+ ErrNotEnoughReplicasAfterAppend KError = 20
+ ErrInvalidRequiredAcks KError = 21
+ ErrIllegalGeneration KError = 22
+ ErrInconsistentGroupProtocol KError = 23
+ ErrInvalidGroupId KError = 24
+ ErrUnknownMemberId KError = 25
+ ErrInvalidSessionTimeout KError = 26
+ ErrRebalanceInProgress KError = 27
+ ErrInvalidCommitOffsetSize KError = 28
+ ErrTopicAuthorizationFailed KError = 29
+ ErrGroupAuthorizationFailed KError = 30
+ ErrClusterAuthorizationFailed KError = 31
+ ErrInvalidTimestamp KError = 32
+ ErrUnsupportedSASLMechanism KError = 33
+ ErrIllegalSASLState KError = 34
+ ErrUnsupportedVersion KError = 35
+ ErrTopicAlreadyExists KError = 36
+ ErrInvalidPartitions KError = 37
+ ErrInvalidReplicationFactor KError = 38
+ ErrInvalidReplicaAssignment KError = 39
+ ErrInvalidConfig KError = 40
+ ErrNotController KError = 41
+ ErrInvalidRequest KError = 42
+ ErrUnsupportedForMessageFormat KError = 43
+ ErrPolicyViolation KError = 44
+ ErrOutOfOrderSequenceNumber KError = 45
+ ErrDuplicateSequenceNumber KError = 46
+ ErrInvalidProducerEpoch KError = 47
+ ErrInvalidTxnState KError = 48
+ ErrInvalidProducerIDMapping KError = 49
+ ErrInvalidTransactionTimeout KError = 50
+ ErrConcurrentTransactions KError = 51
+ ErrTransactionCoordinatorFenced KError = 52
+ ErrTransactionalIDAuthorizationFailed KError = 53
+ ErrSecurityDisabled KError = 54
+ ErrOperationNotAttempted KError = 55
+ ErrKafkaStorageError KError = 56
+ ErrLogDirNotFound KError = 57
+ ErrSASLAuthenticationFailed KError = 58
+ ErrUnknownProducerID KError = 59
+ ErrReassignmentInProgress KError = 60
+ ErrDelegationTokenAuthDisabled KError = 61
+ ErrDelegationTokenNotFound KError = 62
+ ErrDelegationTokenOwnerMismatch KError = 63
+ ErrDelegationTokenRequestNotAllowed KError = 64
+ ErrDelegationTokenAuthorizationFailed KError = 65
+ ErrDelegationTokenExpired KError = 66
+ ErrInvalidPrincipalType KError = 67
+ ErrNonEmptyGroup KError = 68
+ ErrGroupIDNotFound KError = 69
+ ErrFetchSessionIDNotFound KError = 70
+ ErrInvalidFetchSessionEpoch KError = 71
+ ErrListenerNotFound KError = 72
+)
+
+func (err KError) Error() string {
+ // Error messages stolen/adapted from
+ // https://kafka.apache.org/protocol#protocol_error_codes
+ switch err {
+ case ErrNoError:
+ return "kafka server: Not an error, why are you printing me?"
+ case ErrUnknown:
+ return "kafka server: Unexpected (unknown?) server error."
+ case ErrOffsetOutOfRange:
+ return "kafka server: The requested offset is outside the range of offsets maintained by the server for the given topic/partition."
+ case ErrInvalidMessage:
+ return "kafka server: Message contents does not match its CRC."
+ case ErrUnknownTopicOrPartition:
+ return "kafka server: Request was for a topic or partition that does not exist on this broker."
+ case ErrInvalidMessageSize:
+ return "kafka server: The message has a negative size."
+ case ErrLeaderNotAvailable:
+ return "kafka server: In the middle of a leadership election, there is currently no leader for this partition and hence it is unavailable for writes."
+ case ErrNotLeaderForPartition:
+ return "kafka server: Tried to send a message to a replica that is not the leader for some partition. Your metadata is out of date."
+ case ErrRequestTimedOut:
+ return "kafka server: Request exceeded the user-specified time limit in the request."
+ case ErrBrokerNotAvailable:
+ return "kafka server: Broker not available. Not a client facing error, we should never receive this!!!"
+ case ErrReplicaNotAvailable:
+ return "kafka server: Replica information not available, one or more brokers are down."
+ case ErrMessageSizeTooLarge:
+ return "kafka server: Message was too large, server rejected it to avoid allocation error."
+ case ErrStaleControllerEpochCode:
+ return "kafka server: StaleControllerEpochCode (internal error code for broker-to-broker communication)."
+ case ErrOffsetMetadataTooLarge:
+ return "kafka server: Specified a string larger than the configured maximum for offset metadata."
+ case ErrNetworkException:
+ return "kafka server: The server disconnected before a response was received."
+ case ErrOffsetsLoadInProgress:
+ return "kafka server: The broker is still loading offsets after a leader change for that offset's topic partition."
+ case ErrConsumerCoordinatorNotAvailable:
+ return "kafka server: Offset's topic has not yet been created."
+ case ErrNotCoordinatorForConsumer:
+ return "kafka server: Request was for a consumer group that is not coordinated by this broker."
+ case ErrInvalidTopic:
+ return "kafka server: The request attempted to perform an operation on an invalid topic."
+ case ErrMessageSetSizeTooLarge:
+ return "kafka server: The request included message batch larger than the configured segment size on the server."
+ case ErrNotEnoughReplicas:
+ return "kafka server: Messages are rejected since there are fewer in-sync replicas than required."
+ case ErrNotEnoughReplicasAfterAppend:
+ return "kafka server: Messages are written to the log, but to fewer in-sync replicas than required."
+ case ErrInvalidRequiredAcks:
+ return "kafka server: The number of required acks is invalid (should be either -1, 0, or 1)."
+ case ErrIllegalGeneration:
+ return "kafka server: The provided generation id is not the current generation."
+ case ErrInconsistentGroupProtocol:
+ return "kafka server: The provider group protocol type is incompatible with the other members."
+ case ErrInvalidGroupId:
+ return "kafka server: The provided group id was empty."
+ case ErrUnknownMemberId:
+ return "kafka server: The provided member is not known in the current generation."
+ case ErrInvalidSessionTimeout:
+ return "kafka server: The provided session timeout is outside the allowed range."
+ case ErrRebalanceInProgress:
+ return "kafka server: A rebalance for the group is in progress. Please re-join the group."
+ case ErrInvalidCommitOffsetSize:
+ return "kafka server: The provided commit metadata was too large."
+ case ErrTopicAuthorizationFailed:
+ return "kafka server: The client is not authorized to access this topic."
+ case ErrGroupAuthorizationFailed:
+ return "kafka server: The client is not authorized to access this group."
+ case ErrClusterAuthorizationFailed:
+ return "kafka server: The client is not authorized to send this request type."
+ case ErrInvalidTimestamp:
+ return "kafka server: The timestamp of the message is out of acceptable range."
+ case ErrUnsupportedSASLMechanism:
+ return "kafka server: The broker does not support the requested SASL mechanism."
+ case ErrIllegalSASLState:
+ return "kafka server: Request is not valid given the current SASL state."
+ case ErrUnsupportedVersion:
+ return "kafka server: The version of API is not supported."
+ case ErrTopicAlreadyExists:
+ return "kafka server: Topic with this name already exists."
+ case ErrInvalidPartitions:
+ return "kafka server: Number of partitions is invalid."
+ case ErrInvalidReplicationFactor:
+ return "kafka server: Replication-factor is invalid."
+ case ErrInvalidReplicaAssignment:
+ return "kafka server: Replica assignment is invalid."
+ case ErrInvalidConfig:
+ return "kafka server: Configuration is invalid."
+ case ErrNotController:
+ return "kafka server: This is not the correct controller for this cluster."
+ case ErrInvalidRequest:
+ return "kafka server: This most likely occurs because of a request being malformed by the client library or the message was sent to an incompatible broker. See the broker logs for more details."
+ case ErrUnsupportedForMessageFormat:
+ return "kafka server: The requested operation is not supported by the message format version."
+ case ErrPolicyViolation:
+ return "kafka server: Request parameters do not satisfy the configured policy."
+ case ErrOutOfOrderSequenceNumber:
+ return "kafka server: The broker received an out of order sequence number."
+ case ErrDuplicateSequenceNumber:
+ return "kafka server: The broker received a duplicate sequence number."
+ case ErrInvalidProducerEpoch:
+ return "kafka server: Producer attempted an operation with an old epoch."
+ case ErrInvalidTxnState:
+ return "kafka server: The producer attempted a transactional operation in an invalid state."
+ case ErrInvalidProducerIDMapping:
+ return "kafka server: The producer attempted to use a producer id which is not currently assigned to its transactional id."
+ case ErrInvalidTransactionTimeout:
+ return "kafka server: The transaction timeout is larger than the maximum value allowed by the broker (as configured by max.transaction.timeout.ms)."
+ case ErrConcurrentTransactions:
+ return "kafka server: The producer attempted to update a transaction while another concurrent operation on the same transaction was ongoing."
+ case ErrTransactionCoordinatorFenced:
+ return "kafka server: The transaction coordinator sending a WriteTxnMarker is no longer the current coordinator for a given producer."
+ case ErrTransactionalIDAuthorizationFailed:
+ return "kafka server: Transactional ID authorization failed."
+ case ErrSecurityDisabled:
+ return "kafka server: Security features are disabled."
+ case ErrOperationNotAttempted:
+ return "kafka server: The broker did not attempt to execute this operation."
+ case ErrKafkaStorageError:
+ return "kafka server: Disk error when trying to access log file on the disk."
+ case ErrLogDirNotFound:
+ return "kafka server: The specified log directory is not found in the broker config."
+ case ErrSASLAuthenticationFailed:
+ return "kafka server: SASL Authentication failed."
+ case ErrUnknownProducerID:
+ return "kafka server: The broker could not locate the producer metadata associated with the Producer ID."
+ case ErrReassignmentInProgress:
+ return "kafka server: A partition reassignment is in progress."
+ case ErrDelegationTokenAuthDisabled:
+ return "kafka server: Delegation Token feature is not enabled."
+ case ErrDelegationTokenNotFound:
+ return "kafka server: Delegation Token is not found on server."
+ case ErrDelegationTokenOwnerMismatch:
+ return "kafka server: Specified Principal is not valid Owner/Renewer."
+ case ErrDelegationTokenRequestNotAllowed:
+ return "kafka server: Delegation Token requests are not allowed on PLAINTEXT/1-way SSL channels and on delegation token authenticated channels."
+ case ErrDelegationTokenAuthorizationFailed:
+ return "kafka server: Delegation Token authorization failed."
+ case ErrDelegationTokenExpired:
+ return "kafka server: Delegation Token is expired."
+ case ErrInvalidPrincipalType:
+ return "kafka server: Supplied principalType is not supported."
+ case ErrNonEmptyGroup:
+ return "kafka server: The group is not empty."
+ case ErrGroupIDNotFound:
+ return "kafka server: The group id does not exist."
+ case ErrFetchSessionIDNotFound:
+ return "kafka server: The fetch session ID was not found."
+ case ErrInvalidFetchSessionEpoch:
+ return "kafka server: The fetch session epoch is invalid."
+ case ErrListenerNotFound:
+ return "kafka server: There is no listener on the leader broker that matches the listener on which metadata request was processed."
+ }
+
+ return fmt.Sprintf("Unknown error, how did this happen? Error code = %d", err)
+}