Wireshark · Display Filter Reference: Kafka

Field name	Description	Type	Versions
kafka.acl_host	Host	Character string	3.2.0 to 4.4.2
kafka.acl_operation	Operation	Signed integer (8 bits)	3.2.0 to 4.4.2
kafka.acl_permission_type	Permission Type	Signed integer (8 bits)	3.2.0 to 4.4.2
kafka.acl_principal	Principal	Character string	3.2.0 to 4.4.2
kafka.acl_resource_name	Resource Name	Character string	3.2.0 to 4.4.2
kafka.acl_resource_pattern_type	Resource Pattern Type	Signed integer (8 bits)	3.2.0 to 4.4.2
kafka.acl_resource_type	Resource Type	Signed integer (8 bits)	3.2.0 to 4.4.2
kafka.allow_auto_topic_creation	Allow Auto Topic Creation	Boolean	3.2.0 to 4.4.2
kafka.api_key	API Key	Signed integer (16 bits)	3.2.0 to 4.4.2
kafka.api_version	API Version	Signed integer (16 bits)	3.2.0 to 4.4.2
kafka.api_versions.api_key	API Key	Signed integer (16 bits)	2.4.0 to 4.4.2
kafka.api_versions.max_version	Max Version	Signed integer (16 bits)	2.4.0 to 4.4.2
kafka.api_versions.min_version	Min Version	Signed integer (16 bits)	2.4.0 to 4.4.2
kafka.array_count	Array Count	Signed integer (32 bits)	1.12.0 to 3.0.14
kafka.assumed_api_version	Assumed API version	Label	4.4.0 to 4.4.2
kafka.bad_array_length	Invalid array length field	Label	3.2.0 to 4.4.2
kafka.bad_bytes_length	Invalid byte length field	Label	2.0.0 to 4.4.2
kafka.bad_record_length	Invalid record length field	Label	3.2.0 to 4.4.2
kafka.bad_string_length	Invalid string length field	Label	2.0.0 to 4.4.2
kafka.bad_varint	Invalid varint bytes	Label	3.2.0 to 4.4.2
kafka.batch_base_sequence	Base Sequence	Signed integer (32 bits)	3.2.0 to 4.4.2
kafka.batch_codec	Compression Codec	Unsigned integer (16 bits)	3.2.0 to 4.4.2
kafka.batch_control_batch	Control Batch	Unsigned integer (16 bits)	3.2.0 to 4.4.2
kafka.batch_crc	CRC32	Unsigned integer (32 bits)	3.2.0 to 4.4.2
kafka.batch_first_timestamp	First Timestamp	Date and time	3.2.0 to 4.4.2
kafka.batch_index	Batch Index	Unsigned integer (32 bits)	3.4.0 to 4.4.2
kafka.batch_index_error_message	Batch Index Error Message	Character string	3.4.0 to 4.4.2
kafka.batch_last_offset_delta	Last Offset Delta	Unsigned integer (32 bits)	3.2.0 to 4.4.2
kafka.batch_last_timestamp	Last Timestamp	Date and time	3.2.0 to 4.4.2
kafka.batch_size	Size	Unsigned integer (32 bits)	3.2.0 to 4.4.2
kafka.batch_timestamp_type	Timestamp Type	Unsigned integer (16 bits)	3.2.0 to 4.4.2
kafka.batch_transactional	Transactional	Unsigned integer (16 bits)	3.2.0 to 4.4.2
kafka.broker_epoch	Broker Epoch	Signed integer (64 bits)	3.2.0 to 4.4.2
kafka.broker_security_protocol_type	Security Protocol Type	Signed integer (16 bits)	2.4.0 to 4.4.2
kafka.bytes_len	Bytes Length	Signed integer (32 bits)	1.12.0 to 3.2.18
kafka.client_host	Client Host	Character string	2.4.0 to 4.4.2
kafka.client_id	Client ID	Character string	1.12.0 to 4.4.2
kafka.client_software_name	Client Software Name	Character string	3.4.0 to 4.4.2
kafka.client_software_version	Client Software Version	Character string	3.4.0 to 4.4.2
kafka.cluster_authorized_ops	Cluster Authorized Operations	Unsigned integer (32 bits)	3.2.0 to 4.4.2
kafka.cluster_id	Cluster ID	Character string	2.4.0 to 4.4.2
kafka.commit_timestamp	Timestamp	Date and time	2.4.0 to 4.4.2
kafka.config_data_type	Data Type	Signed integer (8 bits)	4.4.0 to 4.4.2
kafka.config_default	Default	Boolean	3.2.0 to 4.4.2
kafka.config_documentation	Documentation	Character string	4.4.0 to 4.4.2
kafka.config_include_documentation	Include Documentation	Boolean	4.4.0 to 4.4.2
kafka.config_include_synonyms	Include Synonyms	Boolean	3.2.0 to 4.4.2
kafka.config_key	Key	Character string	2.4.0 to 4.4.2
kafka.config_operation	Operation	Signed integer (8 bits)	3.2.0 to 4.4.2
kafka.config_readonly	Readonly	Boolean	3.2.0 to 4.4.2
kafka.config_resource_name	Resource Name	Character string	3.2.0 to 4.4.2
kafka.config_resource_type	Resource Type	Signed integer (8 bits)	3.2.0 to 4.4.2
kafka.config_sensitive	Sensitive	Boolean	3.2.0 to 4.4.2
kafka.config_source	Source	Signed integer (8 bits)	3.2.0 to 4.4.2
kafka.config_value	Value	Character string	2.4.0 to 4.4.2
kafka.consumer_group	Consumer Group	Character string	1.12.0 to 4.4.2
kafka.consumer_group_instance	Consumer Group Instance	Character string	3.2.0 to 4.4.2
kafka.controller_epoch	Controller Epoch	Signed integer (32 bits)	2.4.0 to 4.4.2
kafka.coordinator_epoch	Coordinator Epoch	Signed integer (32 bits)	3.2.0 to 4.4.2
kafka.coordinator_key	Coordinator Key	Character string	3.2.0 to 4.4.2
kafka.coordinator_type	Coordinator Type	Signed integer (8 bits)	3.2.0 to 4.4.2
kafka.correlation_id	Correlation ID	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.current_leader_epoch	Leader Epoch	Signed integer (32 bits)	3.2.0 to 4.4.2
kafka.decompress_failed	Failed to decompress message	Label	2.0.0 to 3.0.14
kafka.delete_partition	Delete Partition	Boolean	4.4.0 to 4.4.2
kafka.delete_partitions	Delete Partitions	Boolean	2.4.0 to 4.4.2
kafka.ei_kafka_bad_decompression_length	Decompression size too large	Label	3.2.9 to 3.2.18, 3.4.1 to 4.4.2
kafka.ei_kafka_bad_message_set_length	Message set size does not match content	Label	3.2.0 to 4.4.2
kafka.ei_kafka_zero_decompression_length	Decompression size zero	Label	3.6.11 to 3.6.24, 4.0.2 to 4.4.2
kafka.election_type	Election Type	Signed integer (8 bits)	3.2.0 to 4.4.2
kafka.endpoint_type	Endpoint Type	Signed integer (8 bits)	4.4.0 to 4.4.2
kafka.error	Error	Signed integer (16 bits)	1.12.0 to 4.4.2
kafka.error_message	Error Message	Character string	3.2.0 to 4.4.2
kafka.expiry_time	Expiry Time	Signed integer (64 bits)	3.2.0 to 4.4.2
kafka.fetch_session_epoch	Fetch Session Epoch	Signed integer (64 bits)	3.2.0 to 4.4.2
kafka.fetch_session_id	Fetch Session ID	Signed integer (64 bits)	3.2.0 to 4.4.2
kafka.first_offset	First Offset	Signed integer (64 bits)	2.6.4 to 4.4.2
kafka.forgotten_topic_id	Forgotten Topic ID	Globally Unique Identifier	4.4.0 to 4.4.2
kafka.forgotten_topic_name	Forgotten Topic Name	Character string	3.2.0 to 4.4.2
kafka.forgotten_topic_partition	Forgotten Topic Partition	Signed integer (64 bits)	3.2.0 to 4.4.2
kafka.future	Future	Boolean	3.2.0 to 4.4.2
kafka.generation_id	Generation ID	Signed integer (32 bits)	2.4.0 to 4.4.2
kafka.group_authorized_ops	Group Authorized Operations	Unsigned integer (32 bits)	3.2.0 to 4.4.2
kafka.group_id	Group ID	Character string	4.4.0 to 4.4.2
kafka.group_leader_id	Leader ID	Character string	2.4.0 to 4.4.2
kafka.group_state	State	Character string	2.4.0 to 4.4.2
kafka.header_key	Header Key	Character string	3.2.0 to 4.4.2
kafka.header_value	Header Value	Byte sequence	3.2.0 to 4.4.2
kafka.host	Host	Character string	1.12.0 to 4.4.2
kafka.include_cluster_authorized_ops	Include Cluster Authorized Operations	Boolean	3.2.0 to 4.4.2
kafka.include_group_authorized_ops	Include Group Authorized Operations	Boolean	3.2.0 to 4.4.2
kafka.include_topic_authorized_ops	Include Topic Authorized Operations	Boolean	3.2.0 to 4.4.2
kafka.is_internal	Is Internal	Boolean	2.4.0 to 4.4.2
kafka.is_kraft_controller	Is KRaft Controller	Boolean	4.4.0 to 4.4.2
kafka.is_new_replica	New Replica	Boolean	3.4.0 to 4.4.2
kafka.isolation_level	Isolation Level	Signed integer (8 bits)	2.6.4 to 4.4.2
kafka.isr_id	Caught-Up Replica ID	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.join_reason	(Re)Join Reason	Character string	4.4.0 to 4.4.2
kafka.last_fetched_epoch	Last Fetched Epoch	Signed integer (32 bits)	4.4.0 to 4.4.2
kafka.last_stable_offset	Last Stable Offset	Signed integer (64 bits)	2.6.4 to 4.4.2
kafka.leader	Leader	Signed integer (32 bits)	1.12.0 to 3.0.14
kafka.leader_epoch	Leader Epoch	Signed integer (32 bits)	2.4.0 to 4.4.2
kafka.leader_id	Leader ID	Signed integer (32 bits)	2.4.0 to 4.4.2
kafka.leader_recovery_state	Leader Recovery State	Signed integer (8 bits)	4.4.0 to 4.4.2
kafka.leave_reason	Leave Reason	Character string	4.4.0 to 4.4.2
kafka.len	Length	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.listener_name	Listener	Character string	3.2.0 to 4.4.2
kafka.log_dir	Log Directory	Character string	3.2.0 to 4.4.2
kafka.log_start_offset	Log Start Offset	Signed integer (64 bits)	2.6.4 to 4.4.2
kafka.max_bytes	Max Bytes	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.max_offsets	Max Offsets	Signed integer (32 bits)	2.0.0 to 4.4.2
kafka.max_wait_time	Max Wait Time	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.member_assignment	Member Assignment	Byte sequence	2.4.0 to 4.4.2
kafka.member_epoch	Member Epoch	Signed integer (32 bits)	4.4.0 to 4.4.2
kafka.member_id	Consumer Group Member ID	Character string	2.4.0 to 4.4.2
kafka.member_metadata	Member Metadata	Byte sequence	2.4.0 to 4.4.2
kafka.message_codec	Compression Codec	Unsigned integer (8 bits)	1.12.0 to 4.4.2
kafka.message_compression_reduction	Compression Reduction (compressed/uncompressed)	Floating point (single-precision)	2.4.0 to 4.4.2
kafka.message_crc	CRC32	Unsigned integer (32 bits)	1.12.0 to 4.4.2
kafka.message_key	Key	Byte sequence	1.12.0 to 4.4.2
kafka.message_magic	Magic Byte	Signed integer (8 bits)	1.12.0 to 4.4.2
kafka.message_set_size	Message Set Size	Signed integer (32 bits)	1.12.0 to 3.0.14
kafka.message_size	Message Size	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.message_timestamp	Timestamp	Date and time	2.4.0 to 4.4.2
kafka.message_timestamp_type	Timestamp Type	Unsigned integer (8 bits)	2.4.0 to 4.4.2
kafka.message_value	Value	Byte sequence	1.12.0 to 4.4.2
kafka.message_value_compressed	Compressed Value	Byte sequence	2.4.0 to 3.0.14
kafka.metadata	Metadata	Character string	1.12.0 to 4.4.2
kafka.min_bytes	Min Bytes	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.node_id	Node ID	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.num_partitions	Number of Partitions	Signed integer (32 bits)	2.4.0 to 4.4.2
kafka.offline_id	Offline Replica ID	Signed integer (32 bits)	3.2.0 to 4.4.2
kafka.offset	Offset	Signed integer (64 bits)	1.12.0 to 4.4.2
kafka.offset_lag	Offset Lag	Unsigned integer (64 bits)	3.2.0 to 4.4.2
kafka.offset_time	Time	Signed integer (64 bits)	2.0.0 to 4.4.2
kafka.partition_count	Partition Count	Unsigned integer (32 bits)	3.2.0 to 4.4.2
kafka.partition_id	Partition ID	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.pdu_length_mismatch	Dissected message does not end at the pdu length offset	Label	3.4.0 to 4.4.2
kafka.port	Port	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.principal_name	Principal Name	Character string	3.2.0 to 4.4.2
kafka.principal_type	Principal Type	Character string	3.2.0 to 4.4.2
kafka.producer_epoch	Producer Epoch	Signed integer (16 bits)	3.2.0 to 4.4.2
kafka.producer_id	Producer ID	Signed integer (64 bits)	2.6.4 to 4.4.2
kafka.producer_id_start	First Producer ID	Signed integer (64 bits)	4.4.0 to 4.4.2
kafka.producer_len	Number of Producers	Signed integer (32 bits)	4.4.0 to 4.4.2
kafka.protocol_metadata	Protocol Metadata	Byte sequence	2.4.0 to 4.4.2
kafka.protocol_name	Protocol Name	Character string	2.4.0 to 4.4.2
kafka.protocol_type	Protocol Type	Character string	2.4.0 to 4.4.2
kafka.rack	Rack	Character string	2.4.0 to 4.4.2
kafka.rebalance_timeout	Rebalance Timeout	Signed integer (32 bits)	2.4.0 to 4.4.2
kafka.record_attributes	Record Attributes (reserved)	Signed integer (8 bits)	3.2.0 to 4.4.2
kafka.renew_time	Renew Time	Signed integer (64 bits)	3.2.0 to 4.4.2
kafka.replica_id	Replica ID	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.replication_factor	Replication Factor	Signed integer (16 bits)	2.4.0 to 4.4.2
kafka.reponse_frame	Response Frame	Frame number	1.12.0 to 2.2.17
kafka.request.version	API Version	Signed integer (16 bits)	2.2.0 to 4.4.2
kafka.request_frame	Request Frame	Frame number	1.12.0 to 4.4.2
kafka.request_key	API Key	Signed integer (16 bits)	1.12.0 to 4.4.2
kafka.request_missing	Request missing	Label	2.4.0 to 4.4.2
kafka.require_stable_offset	Require Stable Offset	Boolean	3.4.0 to 4.4.2
kafka.required_acks	Required Acks	Signed integer (16 bits)	1.12.0 to 4.4.2
kafka.response.version	API Version	Signed integer (16 bits)	2.2.0 to 4.4.2
kafka.response_frame	Response Frame	Frame number	2.4.0 to 4.4.2
kafka.response_key	API Key	Signed integer (16 bits)	1.12.0 to 4.4.2
kafka.retention_time	Retention Time	Signed integer (64 bits)	2.4.0 to 4.4.2
kafka.sasl_authentication	SASL Authentication Bytes	Byte sequence	3.2.0 to 4.4.2
kafka.sasl_mechanism	SASL Mechanism	Character string	2.4.0 to 4.4.2
kafka.segment_size	Segment Size	Unsigned integer (64 bits)	3.2.0 to 4.4.2
kafka.session_lifetime_ms	Session Lifetime (ms)	Signed integer (64 bits)	3.2.0 to 4.4.2
kafka.session_timeout	Session Timeout	Signed integer (32 bits)	2.4.0 to 4.4.2
kafka.skip_assignment	Skip Assignment	Boolean	4.4.0 to 4.4.2
kafka.string_len	String Length	Signed integer (16 bits)	1.12.0 to 3.2.18
kafka.tagged_field_data	Tag Data	Byte sequence	3.4.0 to 4.4.2
kafka.tagged_field_tag	Tag Value	Unsigned integer (64 bits)	3.4.0 to 4.4.2
kafka.throttle_time	Throttle time	Signed integer (32 bits)	2.2.0 to 4.4.2
kafka.timeout	Timeout	Signed integer (32 bits)	1.12.0 to 4.4.2
kafka.token_expiry_timestamp	Expiry Timestamp	Date and time	3.2.0 to 4.4.2
kafka.token_hmac	HMAC	Byte sequence	3.2.0 to 4.4.2
kafka.token_id	ID	Character string	3.2.0 to 4.4.2
kafka.token_issue_timestamp	Issue Timestamp	Date and time	3.2.0 to 4.4.2
kafka.token_max_life_time	Max Life Time	Signed integer (64 bits)	3.2.0 to 4.4.2
kafka.token_max_timestamp	Max Timestamp	Date and time	3.2.0 to 4.4.2
kafka.topic_authorized_ops	Topic Authorized Operations	Unsigned integer (32 bits)	3.2.0 to 4.4.2
kafka.topic_id	Topic ID	Globally Unique Identifier	4.4.0 to 4.4.2
kafka.topic_inclusion_type	Topic Inclusion Type	Signed integer (8 bits)	4.4.0 to 4.4.2
kafka.topic_name	Topic Name	Character string	1.12.0 to 4.4.2
kafka.transaction_result	Transaction Result	Signed integer (8 bits)	3.2.0 to 4.4.2
kafka.transaction_timeout	Transaction Timeout	Signed integer (32 bits)	3.2.0 to 4.4.2
kafka.transactional_id	Transactional ID	Character string	2.6.4 to 4.4.2
kafka.truncated_content	Truncated Content	Byte sequence	3.2.6 to 4.4.2
kafka.unknown_api_key	Unknown API key	Label	2.4.0 to 4.4.2
kafka.unknown_message_magic	Invalid message magic field	Label	3.2.0 to 4.4.2
kafka.unsupported_api_version	Unsupported API version	Label	2.4.0 to 4.4.2
kafka.validate_only	Only Validate the Request	Boolean	3.2.0 to 4.4.2
kafka.version	API Version	Signed integer (16 bits)	1.12.0 to 2.0.16
kafka.zero_field_length	Zero length field	Label	4.4.0 to 4.4.2
kafka.zk_version	Zookeeper Version	Signed integer (32 bits)	2.4.0 to 4.4.2