librdkafka
rskafka
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librdkafka | rskafka | |
---|---|---|
18 | 1 | |
7,292 | 283 | |
1.2% | 2.5% | |
8.3 | 7.5 | |
4 days ago | 14 days ago | |
C | Rust | |
GNU General Public License v3.0 or later | Apache License 2.0 |
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librdkafka
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Do you use Rust in your professional career?
recent PR: https://github.com/confluentinc/librdkafka/pull/4275
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JR, quality Random Data from the Command line, part I
# Kafka configuration # https://github.com/confluentinc/librdkafka/blob/master/CONFIGURATION.md bootstrap.servers= security.protocol=SASL_SSL sasl.mechanisms=PLAIN sasl.username= sasl.password= compression.type=gzip compression.level=9 statistics.interval.ms=1000
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A Critical Detail about Kafka Partitioners
But what about Kafka producer clients in other languages? The excellent librdkafka project is a C/C++ implementation of Kafka clients and is widely used for non-JVM Kafka applications. Additionally, Kafka clients in other languages (Python, C#) build on top of it. The default partitioner for librdkafka uses the CRC32 hash function to get the correct partition for a key.
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Horizontally scaling Kafka consumers with rendezvous hashing
We could have made some changes at the librdkafka level (see this), but we didn’t really want to pursue this (at least not yet).
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Events with same key going to different partitions
You want records with the same key to always land on the same partition, so you need all the clients to use the same hashing algorithm. The easiest way to do that is to make sure the librdkafka client uses the java compatible murmur2_random hash algorithm. See “Partitioner” section here: https://github.com/confluentinc/librdkafka/blob/master/CONFIGURATION.md
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Getting sum type values from a map
As my first "real world" (ish) project in Vlang, I'm trying to copy https://github.com/confluentinc/confluent-kafka-go, which is a Go wrapper for Kafka C client library, https://github.com/edenhill/librdkafka
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Installing node-rdkafka on M1 for use with SASL
If you're using Kafka in a Node.js app, it's likely that you'll need node-rdkafka. This is a library that wraps the librdkafka library and makes it available in Node.js. According to the project's README, "All the complexity of balancing writes across partitions and managing (possibly ever-changing) brokers should be encapsulated in the library."
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Introduction to Key Apache KafkaⓇ Concepts
# Parse the configuration. # See https://github.com/edenhill/librdkafka/blob/master/CONFIGURATION.md config_parser = ConfigParser() config_parser.read_file(args.config_file) config = dict(config_parser['default']) # Create Producer instance producer = Producer(config)
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video analytics on edge
• git clone https://github.com/edenhill/librdkafka.git
- librdkafka - the Apache Kafka C/C++ client library
rskafka
What are some alternatives?
CVE-2022-27254 - PoC for vulnerability in Honda's Remote Keyless System(CVE-2022-27254)
kcat - Generic command line non-JVM Apache Kafka producer and consumer
sarama - Sarama is a Go library for Apache Kafka. [Moved to: https://github.com/IBM/sarama]
kafka-python - Python client for Apache Kafka
Karafka - Ruby and Rails efficient multithreaded Kafka processing framework
kafka-go - Kafka library in Go
rsyslog - a Rocket-fast SYStem for LOG processing
rust-kafka-101 - Getting started with Rust and Kafka
libserdes - Avro Serialization/Deserialization C/C++ library with Confluent schema-registry support
rust-rdkafka - A fully asynchronous, futures-based Kafka client library for Rust based on librdkafka
Confluent Kafka Golang Client - Confluent's Apache Kafka Golang client