本文整理汇总了Python中kafka.producer.KeyedProducer.send方法的典型用法代码示例。如果您正苦于以下问题：Python KeyedProducer.send方法的具体用法？Python KeyedProducer.send怎么用？Python KeyedProducer.send使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类kafka.producer.KeyedProducer的用法示例。
在下文中一共展示了KeyedProducer.send方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: KafkaLoggingHandler
# 需要导入模块: from kafka.producer import KeyedProducer [as 别名]
# 或者: from kafka.producer.KeyedProducer import send [as 别名]
class KafkaLoggingHandler(logging.Handler):
def __init__(self, hosts_list, topic, key=None):
logging.Handler.__init__(self)
self.kafka_client = KafkaClient(hosts_list)
self.key = key
self.kafka_topic_name = topic
if not key:
self.producer = SimpleProducer(self.kafka_client)
else:
self.producer = KeyedProducer(self.kafka_client)
def emit(self, record):
# drop kafka logging to avoid infinite recursion
if record.name == 'kafka':
return
try:
# use default formatting
msg = self.format(record)
# produce message
if not self.key:
self.producer.send_messages(self.kafka_topic_name, msg)
else:
self.producer.send(self.kafka_topic_name, self.key, msg)
except (KeyboardInterrupt, SystemExit):
raise
except:
self.handleError(record)
def close(self):
self.producer.stop()
logging.Handler.close(self)示例2: offsetCommit
# 需要导入模块: from kafka.producer import KeyedProducer [as 别名]
# 或者: from kafka.producer.KeyedProducer import send [as 别名]
def offsetCommit():
global users
checkUserPartitionMapping()
kafkaClient = KafkaClient(kafkaHost, timeout=None)
producer = KeyedProducer(kafkaClient, async=False,
req_acks=UserProducer.ACK_AFTER_LOCAL_WRITE,
ack_timeout=200)
for partition in partitions:
encodedMessage = simplejson.dumps({'turtleName':turtleName,
'user':'',
'operation':'offsetCommit'})
print producer.send(kafkaTopic, partition, encodedMessage)
producer.stop(1)
kafkaClient.close()