如何使用Python-kafka管理客户端在Kafka中创建主题？

Question

是否有任何Python kafka管理客户端可以从python程序创建主题/删除主题？我找到了一些python apis，但没有一个有Admin api可用吗？

汇合是否有python admin api？

Answer 1

from kafka.admin import KafkaAdminClient, NewTopic
admin_client = KafkaAdminClient(bootstrap_servers="localhost:9092", client_id='test')

topic_list = []
topic_list.append(NewTopic(name="example_topic", num_partitions=1, replication_factor=1))
admin_client.create_topics(new_topics=topic_list, validate_only=False)

Answer 2

我发现了：

https://github.com/confluentinc/confluent-kafka-python

至少在创建主题时，它对我有用，我指定了一个或多个主题，并在我的kafka代理中创建了它们。

查看我自己的答案：

Could I create a topic in Kafka via API?

我问的和你差不多。

使用示例：

from confluent_kafka.admin import AdminClient, NewTopic

topic = sys.argv[1]

topics = ["newTopicExample","newTopicExample2"]

# Create topic in our Kafka, using kafka-python library.
a = AdminClient({'bootstrap.servers': 'myKafkaBrokerURL'})

new_topics = [NewTopic(topic, num_partitions=3, replication_factor=1) for topic in topics]

# Call create_topics to asynchronously create topics. A dict
# of <topic,future> is returned.
fs = a.create_topics(new_topics)

# Wait for each operation to finish.
for topic, f in fs.items():
    try:
        f.result()  # The result itself is None
        print("Topic {} created".format(topic))
    except Exception as e:
        print("Failed to create topic {}: {}".format(topic, e))

Answer 3

Confluent Python Kafka Client确实具有管理员支持。

查看此example，了解如何使用它。