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I get an error message: An error occurred while deleting topic 'NewTopic(topic=topicname,num_partitions=3)': Topic NewTopic(topic=topicname,num_partitions=3) not found in future-map: {NewTopic(topic=topicname,num_partitions=3): <Future at 0x7f68eb755110 s

Andreas Hegg answered on July 20, 2023 Popularity 1/10 Helpfulness 1/10

answer I get an error message: An error occurred while deleting topic 'NewTopic(topic=topicname,num_partitions=3)': Topic NewTopic(topic=topicname,num_partitions=3) not found in future-map: {NewTopic(topic=topicname,num_partitions=3): <Future at 0x7f68eb755110 s

I get an error message: An error occurred while deleting topic 'NewTopic(topic=topicname,num_partitions=3)': Topic NewTopic(topic=topicname,num_partitions=3) not found in future-map: {NewTopic(topic=topicname,num_partitions=3): <Future at 0x7f68eb755110 s

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from confluent_kafka.admin import AdminClient
from confluent_kafka import KafkaException

kafka_bootstrap_servers = 'localhost:9092'
admin_client = AdminClient({'bootstrap.servers': kafka_bootstrap_servers})

topics_to_delete = ['topicname']

# Check if the topic exists
existing_topics = admin_client.list_topics().topics
for topic in topics_to_delete:
    if topic not in existing_topics:
        print(f"Topic '{topic}' does not exist on the Kafka cluster.")
        continue

    # Attempt to delete the topic
    try:
        result = admin_client.delete_topics([topic], operation_timeout=30)
        for topic, future in result.items():
            try:
                future.result()  # Blocks until the topic is deleted or raises an exception if it failed
                print(f"Topic '{topic}' was deleted successfully.")
            except KafkaException as e:
                print(f"Failed to delete topic '{topic}': {e}")
    except Exception as e:
        print(f"An error occurred while deleting topic '{topic}': {e}")

Popularity 1/10 Helpfulness 1/10 Language python

Source: chat.openai.com

Tags: get python s

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Contributed on Jul 20 2023

Andreas Hegg

0 Answers Avg Quality 2/10

I get an error message: An error occurred while deleting topic 'NewTopic(topic=topicname,num_partitions=3)': Topic NewTopic(topic=topicname,num_partitions=3) not found in future-map: {NewTopic(topic=topicname,num_partitions=3): <Future at 0x7f68eb755110 s

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I get an error message: An error occurred while deleting topic 'NewTopic(topic=topicname,num_partitions=3)': Topic NewTopic(topic=topicname,num_partitions=3) not found in future-map: {NewTopic(topic=topicname,num_partitions=3): <Future at 0x7f68eb755110 s

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