KafkaStream.md

KafkaStream

Source plugin : KafkaStream [Spark]

Description

To consume data from Kafka , the supported Kafka version >= 0.10.0 .

Options

name	type	required	default value
topics	string	yes	-
consumer.group.id	string	yes	-
consumer.bootstrap.servers	string	yes	-
consumer.*	string	no	-
common-options	string	yes	-

topics [string]

Kafka topic name. If there are multiple topics, use , to split, for example: "tpc1,tpc2"

consumer.group.id [string]

Kafka consumer group id , used to distinguish different consumer groups

consumer.bootstrap.servers [string]

Kafka cluster address, separated by ,

consumer.* [string]

In addition to the above necessary parameters that must be specified by the Kafka consumer client, users can also specify multiple consumer client non-mandatory parameters, covering all consumer parameters specified in the official Kafka document .

The way to specify parameters is to add the prefix consumer. to the original parameter name. For example, the way to specify auto.offset.reset is: consumer.auto.offset.reset = latest . If these non-essential parameters are not specified, they will use the default values given in the official Kafka documentation.

common options [string]

Source plugin common parameters, please refer to Source Plugin for details

Examples

kafkaStream {
    topics = "seatunnel"
    consumer.bootstrap.servers = "localhost:9092"
    consumer.group.id = "seatunnel_group"
}