camel-nsq-kafka-connector source configuration

Connector Description: Send and receive messages from NSQ realtime distributed messaging platform.

When using camel-nsq-kafka-connector as source make sure to use the following Maven dependency to have support for the connector:

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

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

connector.class=org.apache.camel.kafkaconnector.nsq.CamelNsqSourceConnector

The camel-nsq source connector supports 20 options, which are listed below.

Name Description Default Priority

camel.source.path.topic

Required The NSQ topic.

HIGH

camel.source.endpoint.servers

The hostnames of one or more nsqlookupd servers (consumer) or nsqd servers (producer).

MEDIUM

camel.source.endpoint.userAgent

A String to identify the kind of client.

MEDIUM

camel.source.endpoint.autoFinish

Automatically finish the NSQ Message when it is retrieved from the queue and before the Exchange is processed.

"true"

MEDIUM

camel.source.endpoint.bridgeErrorHandler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

MEDIUM

camel.source.endpoint.channel

The NSQ channel.

MEDIUM

camel.source.endpoint.customNSQLookup

A Custom NSQ lookup implementation.

MEDIUM

camel.source.endpoint.lookupInterval

The lookup interval.

5000L

MEDIUM

camel.source.endpoint.lookupServerPort

The NSQ lookup server port.

4161

MEDIUM

camel.source.endpoint.messageTimeout

The NSQ consumer timeout period for messages retrieved from the queue. A value of -1 is the server default.

-1L

MEDIUM

camel.source.endpoint.poolSize

Consumer pool size.

10

MEDIUM

camel.source.endpoint.requeueInterval

The requeue interval in milliseconds. A value of -1 is the server default.

-1L

MEDIUM

camel.source.endpoint.exceptionHandler

To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored.

MEDIUM

camel.source.endpoint.exchangePattern

Sets the exchange pattern when the consumer creates an exchange. One of: [InOnly] [InOut] [InOptionalOut].

Enum values:

  • InOnly

  • InOut

  • InOptionalOut

MEDIUM

camel.source.endpoint.secure

Set secure option indicating TLS is required.

false

MEDIUM

camel.source.endpoint.sslContextParameters

To configure security using SSLContextParameters.

MEDIUM

camel.component.nsq.servers

The hostnames of one or more nsqlookupd servers (consumer) or nsqd servers (producer).

MEDIUM

camel.component.nsq.bridgeErrorHandler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

MEDIUM

camel.component.nsq.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

MEDIUM

camel.component.nsq.useGlobalSslContextParameters

Enable usage of global SSL context parameters.

false

MEDIUM

The camel-nsq source connector has no converters out of the box.

The camel-nsq source connector has no transforms out of the box.

The camel-nsq source connector has no aggregation strategies out of the box.

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