/usr/lib/python3/dist-packages/kafka/common.py is in python3-kafka 0.9.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 | import inspect
import sys
from collections import namedtuple
###############
# Structs #
###############
# Request payloads
ProduceRequest = namedtuple("ProduceRequest",
["topic", "partition", "messages"])
FetchRequest = namedtuple("FetchRequest",
["topic", "partition", "offset", "max_bytes"])
OffsetRequest = namedtuple("OffsetRequest",
["topic", "partition", "time", "max_offsets"])
OffsetCommitRequest = namedtuple("OffsetCommitRequest",
["topic", "partition", "offset", "metadata"])
MetadataRequest = namedtuple("MetadataRequest",
["topics"])
OffsetFetchRequest = namedtuple("OffsetFetchRequest", ["topic", "partition"])
MetadataResponse = namedtuple("MetadataResponse",
["brokers", "topics"])
# Response payloads
ProduceResponse = namedtuple("ProduceResponse",
["topic", "partition", "error", "offset"])
FetchResponse = namedtuple("FetchResponse", ["topic", "partition", "error",
"highwaterMark", "messages"])
OffsetResponse = namedtuple("OffsetResponse",
["topic", "partition", "error", "offsets"])
OffsetCommitResponse = namedtuple("OffsetCommitResponse",
["topic", "partition", "error"])
OffsetFetchResponse = namedtuple("OffsetFetchResponse",
["topic", "partition", "offset",
"metadata", "error"])
# Other useful structs
BrokerMetadata = namedtuple("BrokerMetadata",
["nodeId", "host", "port"])
TopicMetadata = namedtuple("TopicMetadata",
["topic", "error", "partitions"])
PartitionMetadata = namedtuple("PartitionMetadata",
["topic", "partition", "leader", "replicas", "isr", "error"])
OffsetAndMessage = namedtuple("OffsetAndMessage",
["offset", "message"])
Message = namedtuple("Message",
["magic", "attributes", "key", "value"])
TopicAndPartition = namedtuple("TopicAndPartition",
["topic", "partition"])
KafkaMessage = namedtuple("KafkaMessage",
["topic", "partition", "offset", "key", "value"])
#################
# Exceptions #
#################
class KafkaError(RuntimeError):
pass
class BrokerResponseError(KafkaError):
pass
class UnknownError(BrokerResponseError):
errno = -1
message = 'UNKNOWN'
class OffsetOutOfRangeError(BrokerResponseError):
errno = 1
message = 'OFFSET_OUT_OF_RANGE'
class InvalidMessageError(BrokerResponseError):
errno = 2
message = 'INVALID_MESSAGE'
class UnknownTopicOrPartitionError(BrokerResponseError):
errno = 3
message = 'UNKNOWN_TOPIC_OR_PARTITON'
class InvalidFetchRequestError(BrokerResponseError):
errno = 4
message = 'INVALID_FETCH_SIZE'
class LeaderNotAvailableError(BrokerResponseError):
errno = 5
message = 'LEADER_NOT_AVAILABLE'
class NotLeaderForPartitionError(BrokerResponseError):
errno = 6
message = 'NOT_LEADER_FOR_PARTITION'
class RequestTimedOutError(BrokerResponseError):
errno = 7
message = 'REQUEST_TIMED_OUT'
class BrokerNotAvailableError(BrokerResponseError):
errno = 8
message = 'BROKER_NOT_AVAILABLE'
class ReplicaNotAvailableError(BrokerResponseError):
errno = 9
message = 'REPLICA_NOT_AVAILABLE'
class MessageSizeTooLargeError(BrokerResponseError):
errno = 10
message = 'MESSAGE_SIZE_TOO_LARGE'
class StaleControllerEpochError(BrokerResponseError):
errno = 11
message = 'STALE_CONTROLLER_EPOCH'
class OffsetMetadataTooLargeError(BrokerResponseError):
errno = 12
message = 'OFFSET_METADATA_TOO_LARGE'
class StaleLeaderEpochCodeError(BrokerResponseError):
errno = 13
message = 'STALE_LEADER_EPOCH_CODE'
class KafkaUnavailableError(KafkaError):
pass
class KafkaTimeoutError(KafkaError):
pass
class FailedPayloadsError(KafkaError):
pass
class ConnectionError(KafkaError):
pass
class BufferUnderflowError(KafkaError):
pass
class ChecksumError(KafkaError):
pass
class ConsumerFetchSizeTooSmall(KafkaError):
pass
class ConsumerNoMoreData(KafkaError):
pass
class ConsumerTimeout(KafkaError):
pass
class ProtocolError(KafkaError):
pass
class UnsupportedCodecError(KafkaError):
pass
class KafkaConfigurationError(KafkaError):
pass
def _iter_broker_errors():
for name, obj in inspect.getmembers(sys.modules[__name__]):
if inspect.isclass(obj) and issubclass(obj, BrokerResponseError) and obj != BrokerResponseError:
yield obj
kafka_errors = dict([(x.errno, x) for x in _iter_broker_errors()])
def check_error(response):
if response.error:
error_class = kafka_errors.get(response.error, UnknownError)
raise error_class(response)
|