EventMetadata

fastkafka.EventMetadata

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A class for encapsulating Kafka record metadata.

Parameters:

Name	Type	Description	Default
topic	str	The topic this record is received from	required
partition	int	The partition from which this record is received	required
offset	int	The position of this record in the corresponding Kafka partition	required
timestamp	int	The timestamp of this record	required
timestamp_type	int	The timestamp type of this record	required
key	Optional[bytes]	The key (or None if no key is specified)	required
value	Optional[bytes]	The value	required
serialized_key_size	int	The size of the serialized, uncompressed key in bytes	required
serialized_value_size	int	The size of the serialized, uncompressed value in bytes	required
headers	Sequence[Tuple[str, bytes]]	The headers	required

create_event_metadata

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@staticmethod
create_event_metadata(
    record
)

Creates an instance of EventMetadata from a ConsumerRecord.

Parameters:

Name	Type	Description	Default
record	ConsumerRecord	The Kafka ConsumerRecord.	required

Returns:

Type	Description
EventMetadata	The created EventMetadata instance.