public KafkaConsumeException(string message, ErrorMapping errorCode)
: base(message, errorCode)
{
}
public KafkaClientException(string message, ErrorMapping errorCode)
: this(message)
{
this.ErrorCode = errorCode;
}
public TopicMetadata(string topic, IEnumerable<PartitionMetadata> partitionsMetadata, ErrorMapping error)
{
this.Topic = topic;
this.PartitionsMetadata = partitionsMetadata;
Error = error;
}
public KafkaException(string message, ErrorMapping errorCode)
: base(message + GetMessage((short)errorCode))
{
ErrorCode = (short)errorCode;
}
public KafkaException(ErrorMapping errorCode)
: base(GetMessage((short)errorCode))
{
ErrorCode = (short)errorCode;
}
public static string GetMessage(ErrorMapping error)
{
switch (error)
{
case ErrorMapping.NoError:
return "NoError";
case ErrorMapping.OffsetOutOfRangeCode:
return "Offset out of range.";
case ErrorMapping.InvalidMessageCode:
return "Invalid message.";
case ErrorMapping.MessagesizeTooLargeCode:
return "Message size too large.";
case ErrorMapping.UnknownTopicOrPartitionCode:
return "Unknown topic or partition.";
case ErrorMapping.InvalidFetchSizeCode:
return "Invalid fetch size passed.";
case ErrorMapping.LeaderNotAvailableCode:
return "Leader not found for given topic/partition.";
case ErrorMapping.NotLeaderForPartitionCode:
return "This error is thrown if the client attempts to send messages to a replica that is not the leader for some partition. It indicates that the clients metadata is out of date.";
case ErrorMapping.RequestTimedOutCode:
return "This error is thrown if the request exceeds the user-specified time limit in the request.";
case ErrorMapping.BrokerNotAvailableCode:
return "This is not a client facing error and is used mostly by tools when a broker is not alive.";
case ErrorMapping.ReplicaNotAvailableCode:
return "If replica is expected on a broker, but is not.";
case ErrorMapping.StaleControllerEpochCode:
return "Internal error code for broker-to-broker communication.";
case ErrorMapping.OffsetMetadataTooLargeCode:
return "The server has a configurable maximum message size to avoid unbounded memory allocation. This error is thrown if the client attempt to produce a message larger than this maximum.";
case ErrorMapping.StaleLeaderEpochCode:
return "StaleLeaderEpochCode";
case ErrorMapping.OffsetsLoadInProgressCode:
return "The broker returns this error code for an offset fetch request if it is still loading offsets (after a leader change for that offsets topic partition).";
case ErrorMapping.ConsumerCoordinatorNotAvailableCode:
return "The broker returns this error code for consumer metadata requests or offset commit requests if the offsets topic has not yet been created.";
case ErrorMapping.NotCoordinatorForConsumerCode:
return "The broker returns this error code if it receives an offset fetch or commit request for a consumer group that it is not a coordinator for.";
}
return "Unknown Error.";
}