1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
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 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
ProduceRequest = [
ProduceRequest_v0, ProduceRequest_v1, ProduceRequest_v2,
ProduceRequest_v3, ProduceRequest_v4, ProduceRequest_v5
]
ProduceResponse = [
ProduceResponse_v0, ProduceResponse_v1, ProduceResponse_v2,
ProduceResponse_v3, ProduceResponse_v4, ProduceResponse_v5
]
|
