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confluent-python kafka producer send callback message.offset() returns 0


confluent-python kafka producer send callback message.offset() returns 0

By : SteveD
Date : November 21 2020, 03:00 PM
this will help For performance[1] reasons the delivery report only provides a valid offset for the last message in a produced batch. This can be changed to provide proper offsets for all messages in the batch by setting the produce.offset.report topic-level configuration property to true, like so:
code :
p = confluent_kafka.Producer({'bootstrap.servers': ..., 
                              'default.topic.config': { 'produce.offset.report': True } })


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Can producer send offset fetch request in kafka?

Can producer send offset fetch request in kafka?


By : albert
Date : March 29 2020, 07:55 AM
this one helps. If the question is the title, the answers is no, at least in the latest version of kafka 0.9.0.1 there is no way to know what is the offset for a partition from the producer.
Dont receive message with confluent kafka simple producer/consumer examples?

Dont receive message with confluent kafka simple producer/consumer examples?


By : Sha
Date : March 29 2020, 07:55 AM
Any of those help I made things work eventually. Initially I ran the confluent-kafka tutorial, which:
does not trap ctrl+c SIGINT signal, does not time out while in poll()
Confluent Kafka Python library configure producer for bulk msg

Confluent Kafka Python library configure producer for bulk msg


By : Mingu Kang
Date : March 29 2020, 07:55 AM
it should still fix some issue All producers are by default asynchronous. Producer.type and batch.size are not supported configuration by underlying librdkafka library.
Therefore, please use the available configurations batch.num.messages or message.max.bytes.
Confluent Kafka Python producer not producing with ACKS= all configuration

Confluent Kafka Python producer not producing with ACKS= all configuration


By : user3568826
Date : March 29 2020, 07:55 AM
I wish this help you I have a some python code that will produce into a kafka topic, this works fine with the default setting acks=1 but when I change to acks=all or acks=2 the message does not end up in the topic. the min.insync.replicas config on the topic is set to 2. There is no error message returned after running the code which is confusing? There is 3 brokers in the cluster. , 1) Acks: 2 - is not allowed.
Using Kafka java producer send a message: Producer connection to localhost:9092 unsuccessful

Using Kafka java producer send a message: Producer connection to localhost:9092 unsuccessful


By : Florian Wawrosch
Date : March 29 2020, 07:55 AM
To fix the issue you can do Most likely you're using Kafka 0.7 with config keys for Kafka 0.8, so
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