camel-reactive-streams-kafka-connector sink configuration

Connector Description: Exchange messages with reactive stream processing libraries compatible with the reactive streams standard.

When using camel-reactive-streams-kafka-connector as sink make sure to use the following Maven dependency to have support for the connector:

<dependency>
  <groupId>org.apache.camel.kafkaconnector</groupId>
  <artifactId>camel-reactive-streams-kafka-connector</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel Kafka connector version -->
</dependency>

To use this Sink connector in Kafka connect you’ll need to set the following connector.class

connector.class=org.apache.camel.kafkaconnector.reactivestreams.CamelReactivestreamsSinkConnector

The camel-reactive-streams sink connector supports 11 options, which are listed below.

Name Description Default Required Priority

camel.sink.path.stream

Name of the stream channel used by the endpoint to exchange messages.

null

false

MEDIUM

camel.sink.endpoint.backpressureStrategy

The backpressure strategy to use when pushing events to a slow subscriber. One of: [BUFFER] [OLDEST] [LATEST]

null

false

MEDIUM

camel.sink.endpoint.lazyStartProducer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

false

MEDIUM

camel.component.reactive-streams.threadPoolMaxSize

The maximum number of threads used by the reactive streams internal engine.

10

false

MEDIUM

camel.component.reactive-streams.threadPoolMinSize

The minimum number of threads used by the reactive streams internal engine.

null

false

MEDIUM

camel.component.reactive-streams.threadPoolName

The name of the thread pool used by the reactive streams internal engine.

"CamelReactiveStreamsWorker"

false

MEDIUM

camel.component.reactive-streams.backpressure Strategy

The backpressure strategy to use when pushing events to a slow subscriber. One of: [BUFFER] [OLDEST] [LATEST]

"BUFFER"

false

MEDIUM

camel.component.reactive-streams.lazyStartProducer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

false

MEDIUM

camel.component.reactive-streams.autowiredEnabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

false

MEDIUM

camel.component.reactive-streams.reactiveStreams EngineConfiguration

To use an existing reactive stream engine configuration.

null

false

MEDIUM

camel.component.reactive-streams.serviceType

Set the type of the underlying reactive streams implementation to use. The implementation is looked up from the registry or using a ServiceLoader, the default implementation is DefaultCamelReactiveStreamsService

null

false

MEDIUM

The camel-reactive-streams sink connector has no converters out of the box.

The camel-reactive-streams sink connector has no transforms out of the box.

The camel-reactive-streams sink connector has no aggregation strategies out of the box.

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