def _serialize(self, topic, key, value):
if self._key_serializer:
serialized_key = self._key_serializer(key)
else:
serialized_key = key
if self._value_serializer:
serialized_value = self._value_serializer(value)
else:
serialized_value = value
message_size = MessageSet.HEADER_SIZE + Message.HEADER_SIZE
if serialized_key is not None:
message_size += len(serialized_key)
if serialized_value is not None:
message_size += len(serialized_value)
if message_size > self._max_request_size:
raise MessageSizeTooLargeError(
"The message is %d bytes when serialized which is larger than"
" the maximum request size you have configured with the"
" max_request_size configuration" % message_size)
return serialized_key, serialized_value
def _serialize(self, topic, key, value):
if self._key_serializer:
serialized_key = self._key_serializer(key)
else:
serialized_key = key
if self._value_serializer:
serialized_value = self._value_serializer(value)
else:
serialized_value = value
message_size = LegacyRecordBatchBuilder.record_overhead(
self._producer_magic)
if serialized_key is not None:
message_size += len(serialized_key)
if serialized_value is not None:
message_size += len(serialized_value)
if message_size > self._max_request_size:
raise MessageSizeTooLargeError(
"The message is %d bytes when serialized which is larger than"
" the maximum request size you have configured with the"
" max_request_size configuration" % message_size)
return serialized_key, serialized_value
