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from __future__ import absolute_import
from kafka.protocol.api import Request, Response
from kafka.protocol.types import Int16, Int32, Int64, String, Array, Schema, Bytes
class ProduceResponse_v0(Response):
API_KEY = 0
API_VERSION = 0
SCHEMA = Schema(
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('error_code', Int16),
('offset', Int64)))))
)
class ProduceResponse_v1(Response):
API_KEY = 0
API_VERSION = 1
SCHEMA = Schema(
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('error_code', Int16),
('offset', Int64))))),
('throttle_time_ms', Int32)
)
class ProduceResponse_v2(Response):
API_KEY = 0
API_VERSION = 2
SCHEMA = Schema(
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('error_code', Int16),
('offset', Int64),
('timestamp', Int64))))),
('throttle_time_ms', Int32)
)
class ProduceResponse_v3(Response):
API_KEY = 0
API_VERSION = 3
SCHEMA = ProduceResponse_v2.SCHEMA
class ProduceResponse_v4(Response):
"""
The version number is bumped up to indicate that the client supports KafkaStorageException.
The KafkaStorageException will be translated to NotLeaderForPartitionException in the response if version <= 3
"""
API_KEY = 0
API_VERSION = 4
SCHEMA = ProduceResponse_v3.SCHEMA
class ProduceResponse_v5(Response):
API_KEY = 0
API_VERSION = 5
SCHEMA = Schema(
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('error_code', Int16),
('offset', Int64),
('timestamp', Int64),
('log_start_offset', Int64))))),
('throttle_time_ms', Int32)
)
class ProduceResponse_v6(Response):
"""
The version number is bumped to indicate that on quota violation brokers send out responses before throttling.
"""
API_KEY = 0
API_VERSION = 6
SCHEMA = ProduceResponse_v5.SCHEMA
class ProduceResponse_v7(Response):
"""
V7 bumped up to indicate ZStandard capability. (see KIP-110)
"""
API_KEY = 0
API_VERSION = 7
SCHEMA = ProduceResponse_v6.SCHEMA
class ProduceResponse_v8(Response):
"""
V8 bumped up to add two new fields record_errors offset list and error_message
(See KIP-467)
"""
API_KEY = 0
API_VERSION = 8
SCHEMA = Schema(
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('error_code', Int16),
('offset', Int64),
('timestamp', Int64),
('log_start_offset', Int64)),
('record_errors', (Array(
('batch_index', Int32),
('batch_index_error_message', String('utf-8'))
))),
('error_message', String('utf-8'))
))),
('throttle_time_ms', Int32)
)
class ProduceRequest(Request):
API_KEY = 0
def expect_response(self):
if self.required_acks == 0: # pylint: disable=no-member
return False
return True
class ProduceRequest_v0(ProduceRequest):
API_VERSION = 0
RESPONSE_TYPE = ProduceResponse_v0
SCHEMA = Schema(
('required_acks', Int16),
('timeout', Int32),
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('messages', Bytes)))))
)
class ProduceRequest_v1(ProduceRequest):
API_VERSION = 1
RESPONSE_TYPE = ProduceResponse_v1
SCHEMA = ProduceRequest_v0.SCHEMA
class ProduceRequest_v2(ProduceRequest):
API_VERSION = 2
RESPONSE_TYPE = ProduceResponse_v2
SCHEMA = ProduceRequest_v1.SCHEMA
class ProduceRequest_v3(ProduceRequest):
API_VERSION = 3
RESPONSE_TYPE = ProduceResponse_v3
SCHEMA = Schema(
('transactional_id', String('utf-8')),
('required_acks', Int16),
('timeout', Int32),
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('messages', Bytes)))))
)
class ProduceRequest_v4(ProduceRequest):
"""
The version number is bumped up to indicate that the client supports KafkaStorageException.
The KafkaStorageException will be translated to NotLeaderForPartitionException in the response if version <= 3
"""
API_VERSION = 4
RESPONSE_TYPE = ProduceResponse_v4
SCHEMA = ProduceRequest_v3.SCHEMA
class ProduceRequest_v5(ProduceRequest):
"""
Same as v4. The version number is bumped since the v5 response includes an additional
partition level field: the log_start_offset.
"""
API_VERSION = 5
RESPONSE_TYPE = ProduceResponse_v5
SCHEMA = ProduceRequest_v4.SCHEMA
class ProduceRequest_v6(ProduceRequest):
"""
The version number is bumped to indicate that on quota violation brokers send out responses before throttling.
"""
API_VERSION = 6
RESPONSE_TYPE = ProduceResponse_v6
SCHEMA = ProduceRequest_v5.SCHEMA
class ProduceRequest_v7(ProduceRequest):
"""
V7 bumped up to indicate ZStandard capability. (see KIP-110)
"""
API_VERSION = 7
RESPONSE_TYPE = ProduceResponse_v7
SCHEMA = ProduceRequest_v6.SCHEMA
class ProduceRequest_v8(ProduceRequest):
"""
V8 bumped up to add two new fields record_errors offset list and error_message to PartitionResponse
(See KIP-467)
"""
API_VERSION = 8
RESPONSE_TYPE = ProduceResponse_v8
SCHEMA = ProduceRequest_v7.SCHEMA
ProduceRequest = [
ProduceRequest_v0, ProduceRequest_v1, ProduceRequest_v2,
ProduceRequest_v3, ProduceRequest_v4, ProduceRequest_v5,
ProduceRequest_v6, ProduceRequest_v7, ProduceRequest_v8,
]
ProduceResponse = [
ProduceResponse_v0, ProduceResponse_v1, ProduceResponse_v2,
ProduceResponse_v3, ProduceResponse_v4, ProduceResponse_v5,
ProduceResponse_v6, ProduceResponse_v7, ProduceResponse_v8,
]
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