Python # Pykafka-producer and consume

Source: Internet
Author: User


Python version: 2.7.13

Pykafka version: 2.6.0

Note: Python 3.6. Version 2 will give an error.

Note: This is a production data via Pykafka module to Kafka

GitHub Address: Https://

Pykafka doc:

#-*-Coding:utf-8-*-from pykafka Import kafkaclientclient = Kafkaclient (hosts= "") # can accept multiple Clientprint client.topics# View All Topictopic = client.topics[' Test ']# Select a topicmessage = "test message Test Message" # When you have topic, You can create a producer to send messages that produce Kafka data, in string form with Topic.get_sync_producer () as producer: for    I in range (4):            Producer.produce (' test message ' + str (i * * 2))


#-*-coding:utf-8-*- fromPykafkaImportkafkaclientclient= Kafkaclient (hosts='') Topic=client.topics['Test']balanced_consumer=Topic.get_balanced_consumer (Consumer_group='Test_kafka_group', Auto_commit_enable=False,#when set to false do not need to add consumer_group, directly connected to topic can be taken to the messagezookeeper_connect=''#Here you can connect multiple ZK) forMessageinchBalanced_consumer:#Print Message    ifMessage is  notNone:PrintMessage.offset, Message.value#print the number of offsets and values of the received message body


Python # Pykafka-producer and consume

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