node-red-contrib-kafka-node-fix
v0.2.0
Published
Patch for Node-RED nodes of HighLevel Kafka Producer and Consumer
Downloads
30
Readme
PATCHED VERSION OF https://github.com/hjespers/node-red-contrib-rdkafka
Kafka Node
Kafka node can produce/consume the mesasges to/from kafka cluster along with topic(s) on NodeRED.
Install
Install from npm
npm install -g node-red-contrib-kafka-node
Prerequisites
- Node-RED platform. (see Node-RED)
- Kafka cluster (see Kafka).
- Some topics (see How to create a topic)
Usage
Producer Node
Parameters:
- ZkQuarum - The ZooKeeper quorum of Kafka cluster.
- Topics - The topic(s) of message to produce.
Consumer Node
Parameters:
- ZkQuarum - The ZooKeeper quorum of Kafka cluster.
- Topics - The topic(s) of message to produce.
- GroupId - The group ID.
Group ID is a string that uniquely identifies the group of consumer processes to which this consumer belongs. By setting the same group id multiple processes indicate that they are all part of the same consumer group.
Version
0.1.5
Tech
- Kafka - Apache Kafka is publish-subscribe messaging rethought as a distributed commit log.
- Zookeeper - ZooKeeper is a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services.
- Kafka-Node - Kafka-node is a Node.js client with Zookeeper integration for Apache Kafka 0.8.1 and later.
Authors
- Feng Wang - [email protected]