Overview

1 Pull request merged by1 person

• DGS-21268 Add support for full payload encryption

  #2011 mergedJul 18, 2025

1 Pull request opened by1 person

• [KIP-848] Added online upgrade and downgrade test

  #2012 openedJul 17, 2025

38 Issues closed by2 people

• Inaccurate documentation for `SerializationContext` `field` parameter regarding `MessageField` usage

  #1657 closedJul 18, 2025

• Sometimes data cannot be consumed (disappears after restarting)

  #1653 closedJul 18, 2025

• Not all messages are produced to a Kafka topic

  #1644 closedJul 18, 2025

• How to set delivery.reports to false ?

  #1637 closedJul 18, 2025

• AttributeError: 'NoneType' object has no attribute value

  #1632 closedJul 18, 2025

• Trying to connect to MSK With SASL_SSL

  #1588 closedJul 17, 2025

• Unable to install confluent-kafka library from source in docker container

  #1567 closedJul 17, 2025

• "module 'os' has no attribute 'add_dll_directory'"

  #1530 closedJul 17, 2025

• AttributeError: module 'os' has no attribute 'add_dll_directory' - Python 3.9 - Lambda Function in AWS

  #1528 closedJul 17, 2025

• Segfault of binary wheel on Red Hat Enterprise 8 Python 3.6/3.8

  #1519 closedJul 17, 2025

• Recommended way to partial historical data?

  #1509 closedJul 17, 2025

• Kafka client keeps disconnecting after moving to SSL

  #1494 closedJul 17, 2025

• oauth token not refreshing

  #1485 closedJul 17, 2025

• Error, when installing requirements in docker-compose. Macbook M2

  #1482 closedJul 17, 2025

• Unable to connect to confluent cloud

  #1479 closedJul 17, 2025

• AttributeError: module 'os' has no attribute 'add_dll_directory' - Python 3.8 - Function Azure

  #1462 closedJul 17, 2025

• how to know if kafka is down or up

  #1459 closedJul 17, 2025

• No module named 'confluent_kafka.cimpl' - Python 3.7 and confluent-kafka - functions Azure

  #1453 closedJul 17, 2025

• SerializingProducer is much slower than Producer in Python

  #1440 closedJul 17, 2025

• Consumer looses partitons after restart connection

  #1305 closedJul 17, 2025

• Schema registry API response don't match docs for schemas with references

  #1303 closedJul 17, 2025

• No module named 'confluent_kafka.cimpl' AWS Lambda / Python 3.9

  #1295 closedJul 15, 2025

• Use function consume lost message after call seek

  #1270 closedJul 14, 2025

• Best practice to work with django and confluent_kafka consmer/producer

  #1215 closedJul 14, 2025

• How to deal with msg.error() in batch API

  #1195 closedJul 14, 2025

• Consumer.offsets_for_times() returns the same offset for different timestamps

  #1178 closedJul 14, 2025

• Cannot create local docker-compose file for Confluent Cloud env replication

  #1176 closedJul 14, 2025

• How can I use protobuf deserializer intergrated with spark streaming?

  #1136 closedJul 14, 2025

• AdminClient creating topic nondeterministically fails with "The active controller appears to be node x"

  #1132 closedJul 14, 2025

• Python Dictionary to Class Handling (How/Why)

  #1100 closedJul 14, 2025

• Question: Slowness in the consumer polling config Info -> One Producer-One Topic-One Partition-One Consumer

  #1077 closedJul 14, 2025

• Consumer performance problems in 1.6.0

  #1054 closedJul 14, 2025

• Erroneous Connection does not fail

  #1048 closedJul 14, 2025

• Very first message in a topic is skipped by the consumer

  #1046 closedJul 14, 2025

• For new group I can't get the consumer to instantiate the group

  #1038 closedJul 14, 2025

• depends on not widely available librdkafka version

  #1032 closedJul 14, 2025

• Python client doesn't support hyphens in schema namespace

  #936 closedJul 14, 2025

• Bug in protobuf serializer: unnecessary roundtrip to schema registry

  #935 closedJul 14, 2025

1 Issue opened by1 person

• documentation on Schema, register schema and details on the SchemaRegistryClient are missing

  #2013 openedJul 18, 2025

56 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Update README.md to reflect the legacy status of AvroProducer and AvroConsumer

  #910 commented onJul 14, 2025 • 0 new comments

• multiprocessing Python Kafka consumer client not getting back messages

  #925 commented onJul 14, 2025 • 0 new comments

• Producer goes to retry-backoff by send_offsets_to_transaction() thus degrading performance

  #967 commented onJul 14, 2025 • 0 new comments

• Consumer compatible with asyncio

  #1017 commented onJul 14, 2025 • 0 new comments

• Certificate Param in Config

  #977 commented onJul 14, 2025 • 0 new comments

• Admin client raises _TIMED_OUT error rather than SASL authentication error when topic creation fails

  #1034 commented onJul 14, 2025 • 0 new comments

• Support for connect_cb

  #1097 commented onJul 14, 2025 • 0 new comments

• is there a way to override the producer partitioner?

  #1107 commented onJul 14, 2025 • 0 new comments

• Faster json library?

  #1177 commented onJul 14, 2025 • 0 new comments

• Describe log dirs partitions size in admin client ?

  #1179 commented onJul 14, 2025 • 0 new comments

• Termination has been stuck

  #1185 commented onJul 14, 2025 • 0 new comments

• Producer hide librdkafka failures and silently return None as message on poll

  #1187 commented onJul 14, 2025 • 0 new comments

• Message.__len__ fails if the value has been deserialized to a type that does not support __len__

  #1192 commented onJul 14, 2025 • 0 new comments

• Enhancement - use schema registry to validate provided schemas for Protobuf and Json deserialisers

  #1210 commented onJul 14, 2025 • 0 new comments

• About creating consumers

  #1232 commented onJul 14, 2025 • 0 new comments

• Add AggregateSerializer, AggregateDeserializer

  #1237 commented onJul 14, 2025 • 0 new comments

• Future hangs indefinetly when removed from the dict it is returned with.

  #1242 commented onJul 14, 2025 • 0 new comments

• Support Python context managers/with statement

  #1244 commented onJul 14, 2025 • 0 new comments

• How to correctly handle a message.error() for a corrupted message vs retryable error ?

  #1275 commented onJul 15, 2025 • 0 new comments

• "Handle is terminating" exception when calling `delete_topics`

  #1298 commented onJul 15, 2025 • 0 new comments

• confluent-kafka-python vs aiokafka for Asynchronous applications

  #1723 commented onJul 16, 2025 • 0 new comments

• Type hint missing for "from confluent_kafka import Message"

  #1310 commented onJul 17, 2025 • 0 new comments

• Unit Tests don't clean up docker containers

  #1311 commented onJul 17, 2025 • 0 new comments

• Differentiate Schema Registry Communication Failure From SerializerError

  #1325 commented onJul 17, 2025 • 0 new comments

• Producer logging thousands of errors in a very short timespan (Broker transport failure)

  #1328 commented onJul 17, 2025 • 0 new comments

• VALUE_DESERIALIZATION - Connection reset by peer

  #1334 commented onJul 17, 2025 • 0 new comments

• automated style checking

  #1351 commented onJul 17, 2025 • 0 new comments

• PEP517

  #1357 commented onJul 17, 2025 • 0 new comments

• suspicious memory leak in producer (rdkafka)

  #1361 commented onJul 17, 2025 • 0 new comments

• Updating manylinux version?

  #1377 commented onJul 17, 2025 • 0 new comments

• How to check for SASL Authentication Errors?

  #1398 commented onJul 17, 2025 • 0 new comments

• Add typing support

  #1408 commented onJul 17, 2025 • 0 new comments

• Continuous fuzzing by way of OSS-Fuzz

  #1415 commented onJul 17, 2025 • 0 new comments

• Number of file handles does not scale with number of Consumer(s)

  #1417 commented onJul 17, 2025 • 0 new comments

• Allow strict validation with `fastavro`, to fail when extra fields are present in the records

  #1423 commented onJul 17, 2025 • 0 new comments

• Add `SchemaRegistryClient` methods for all schema/subject REST endpoints

  #1429 commented onJul 17, 2025 • 0 new comments

• Custom Protobuf Options / Schema Registry Support

  #1470 commented onJul 17, 2025 • 0 new comments

• Producer. Connection or connection error handling

  #1472 commented onJul 17, 2025 • 0 new comments

• Consumer not consuming from all assigned partitions

  #1477 commented onJul 17, 2025 • 0 new comments

• Strange output to the console

  #1478 commented onJul 17, 2025 • 0 new comments

• Don't understand ssl.ca.pem format

  #1500 commented onJul 17, 2025 • 0 new comments

• pip install --no-binary :all: confluent-kafka Deprecation Warning

  #1507 commented onJul 17, 2025 • 0 new comments

• feature request: make Message type user-instantiable

  #1535 commented onJul 17, 2025 • 0 new comments

• on_revoke callback passed partition list with partition not already in assignment after consumer group session timeout

  #1551 commented onJul 17, 2025 • 0 new comments

• Question: Do not understand DeserializingConsumer error behaviour. How to construct a robust consumer?

  #1572 commented onJul 17, 2025 • 0 new comments

• Feature request: cimpl.Message.set_error

  #1585 commented onJul 17, 2025 • 0 new comments

• Create user for setting ACL rule over topic

  #1589 commented onJul 17, 2025 • 0 new comments

• Crash (SEGV) in Producer class

  #1590 commented onJul 17, 2025 • 0 new comments

• Failed to load OpenSSL provider "legacy": error:07880025:common libcrypto routines::reason(524325)

  #1596 commented onJul 18, 2025 • 0 new comments

• Broker certificate could not be verified.

  #1610 commented onJul 18, 2025 • 0 new comments

• manual checkpoint

  #1617 commented onJul 18, 2025 • 0 new comments

• `enable.ssl.certificate.verification` must be a string and not a boolean

  #1633 commented onJul 18, 2025 • 0 new comments

• Docs should be updated to include the extended return value for the oauth_cb callback

  #1634 commented onJul 18, 2025 • 0 new comments

• confluent_kafka/cimpl.cpython-36m-x86_64-linux-gnu.so: undefined symbol: rd_kafka_event_AlterConsumerGroupOffsets_result

  #1639 commented onJul 18, 2025 • 0 new comments

• Consumer commit() None parameters

  #1642 commented onJul 18, 2025 • 0 new comments

• consumer hangs on consumer.close()

  #1667 commented onJul 18, 2025 • 0 new comments