camel-hazelcast-seda-kafka-connector sink configuration

Connector Description: Asynchronously send/receive Exchanges between Camel routes running on potentially distinct JVMs/hosts backed by Hazelcast BlockingQueue.

When using camel-hazelcast-seda-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-hazelcast-seda-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.hazelcastseda.CamelHazelcastsedaSinkConnector

The camel-hazelcast-seda sink connector supports 14 options, which are listed below.

Name Description Default Required Priority

camel.sink.path.cacheName

The name of the cache

null

true

HIGH

camel.sink.endpoint.defaultOperation

To specify a default operation to use, if no operation header has been provided. One of: [put] [delete] [get] [update] [query] [getAll] [clear] [putIfAbsent] [allAll] [removeAll] [retainAll] [evict] [evictAll] [valueCount] [containsKey] [containsValue] [keySet] [removevalue] [increment] [decrement] [setvalue] [destroy] [compareAndSet] [getAndAdd] [add] [offer] [peek] [poll] [remainingCapacity] [drainTo] [removeIf] [take] [publish] [readOnceHeal] [readOnceTail] [capacity]

null

false

MEDIUM

camel.sink.endpoint.hazelcastInstance

The hazelcast instance reference which can be used for hazelcast endpoint.

null

false

MEDIUM

camel.sink.endpoint.hazelcastInstanceName

The hazelcast instance reference name which can be used for hazelcast endpoint. If you don’t specify the instance reference, camel use the default hazelcast instance from the camel-hazelcast instance.

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.sink.endpoint.concurrentConsumers

To use concurrent consumers polling from the SEDA queue.

1

false

MEDIUM

camel.sink.endpoint.onErrorDelay

Milliseconds before consumer continues polling after an error has occurred.

1000

false

MEDIUM

camel.sink.endpoint.pollTimeout

The timeout used when consuming from the SEDA queue. When a timeout occurs, the consumer can check whether it is allowed to continue running. Setting a lower value allows the consumer to react more quickly upon shutdown.

1000

false

MEDIUM

camel.sink.endpoint.transacted

If set to true then the consumer runs in transaction mode, where the messages in the seda queue will only be removed if the transaction commits, which happens when the processing is complete.

false

false

MEDIUM

camel.sink.endpoint.transferExchange

If set to true the whole Exchange will be transfered. If header or body contains not serializable objects, they will be skipped.

false

false

MEDIUM

camel.component.hazelcast-seda.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.hazelcast-seda.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.hazelcast-seda.hazelcastInstance

The hazelcast instance reference which can be used for hazelcast endpoint. If you don’t specify the instance reference, camel use the default hazelcast instance from the camel-hazelcast instance.

null

false

MEDIUM

camel.component.hazelcast-seda.hazelcastMode

The hazelcast mode reference which kind of instance should be used. If you don’t specify the mode, then the node mode will be the default.

"node"

false

MEDIUM

The camel-hazelcast-seda sink connector has no converters out of the box.

The camel-hazelcast-seda sink connector has no transforms out of the box.

The camel-hazelcast-seda sink connector has no aggregation strategies out of the box.

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