mirror of
https://github.com/ClickHouse/ClickHouse.git
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53 lines
1.8 KiB
Python
53 lines
1.8 KiB
Python
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#! /usr/bin/env python3
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# -*- coding: utf-8 -*-
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# `pip install …`
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import kafka # … kafka-python
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import argparse
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from pprint import pprint
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def main():
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parser = argparse.ArgumentParser(description='Kafka client to get groups and topics status')
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parser.add_argument('--server', type=str, metavar='HOST', default='localhost',
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help='Kafka bootstrap-server address')
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parser.add_argument('--port', type=int, metavar='PORT', default=9092,
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help='Kafka bootstrap-server port')
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parser.add_argument('--client', type=str, default='ch-kafka-python',
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help='custom client id for this producer')
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args = parser.parse_args()
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config = {
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'bootstrap_servers': f'{args.server}:{args.port}',
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'client_id': args.client,
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}
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client = kafka.KafkaAdminClient(**config)
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consumer = kafka.KafkaConsumer(**config)
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cluster = client._client.cluster
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topics = cluster.topics()
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for topic in topics:
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print(f'Topic "{topic}":', end='')
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for partition in cluster.partitions_for_topic(topic):
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tp = kafka.TopicPartition(topic, partition)
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print(f' {partition} (begin: {consumer.beginning_offsets([tp])[tp]}, end: {consumer.end_offsets([tp])[tp]})', end='')
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print()
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groups = client.list_consumer_groups()
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for group in groups:
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print(f'Group "{group[0]}" ({group[1]}):')
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consumer = kafka.KafkaConsumer(**config, group_id=group[0])
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offsets = client.list_consumer_group_offsets(group[0])
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for topic, offset in offsets.items():
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print(f'\t{topic.topic}[{topic.partition}]: {consumer.beginning_offsets([topic])[topic]}, {offset.offset}, {consumer.end_offsets([topic])[topic]}')
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consumer.close()
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client.close()
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if __name__ == "__main__":
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exit(main())
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