I am getting this error when constructing KafkaProducer with the kafka-python
package:
[ERROR] UnrecognizedBrokerVersion: UnrecognizedBrokerVersion Traceback (most recent call last): File "/var/lang/lib/python3.7/imp.py", line 234, in load_module return load_source(name, filename, file) File "/var/lang/lib/python3.7/imp.py", line 171, in load_source module = _load(spec) File "<frozen importlib._bootstrap>", line 696, in _load File "<frozen importlib._bootstrap>", line 677, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 728, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/var/task/kafka/producer/kafka.py", line 381, in __init__ **self.config) File "/var/task/kafka/client_async.py", line 240, in __init__ self.config['api_version'] = self.check_version(timeout=check_timeout) File "/var/task/kafka/client_async.py", line 908, in check_version version = conn.check_version(timeout=remaining, strict=strict, topics=list(self.config['bootstrap_topics_filter'])) File "/var/task/kafka/conn.py", line 1228, in check_version raise Errors.UnrecognizedBrokerVersion()
The code is as follows:
from kafka import KafkaProducer producer = KafkaProducer(bootstrap_servers=os.environ.get('KAFKA_HOST', 'localhost:9092'))
I am using Python 3.7 and an AWS MSK cluster.
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Answer
Solved it by just adding security_protocol="SSL"
to the KafkaProducer
as follows:
from kafka import KafkaProducer producer = KafkaProducer(security_protocol="SSL", bootstrap_servers=os.environ.get('KAFKA_HOST', 'localhost:9092'))