camel-cql-kafka-connector sink configuration

Connector Description: Integrate with Cassandra 2.0 using the CQL3 API (not the Thrift API). Based on Cassandra Java Driver provided by DataStax.

When using camel-cql-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-cql-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.cql.CamelCqlSinkConnector

The camel-cql sink connector supports 17 options, which are listed below.

Name Description Default Required Priority

camel.sink.path.beanRef

beanRef is defined using bean:id

null

false

MEDIUM

camel.sink.path.hosts

Hostname(s) cassansdra server(s). Multiple hosts can be separated by comma.

null

false

MEDIUM

camel.sink.path.port

Port number of cassansdra server(s)

null

false

MEDIUM

camel.sink.path.keyspace

Keyspace to use

null

false

MEDIUM

camel.sink.endpoint.clusterName

Cluster name

null

false

MEDIUM

camel.sink.endpoint.consistencyLevel

Consistency level to use One of: [ANY] [ONE] [TWO] [THREE] [QUORUM] [ALL] [LOCAL_ONE] [LOCAL_QUORUM] [EACH_QUORUM] [SERIAL] [LOCAL_SERIAL]

null

false

MEDIUM

camel.sink.endpoint.cql

CQL query to perform. Can be overridden with the message header with key CamelCqlQuery.

null

false

MEDIUM

camel.sink.endpoint.datacenter

Datacenter to use

"datacenter1"

false

MEDIUM

camel.sink.endpoint.loadBalancingPolicyClass

To use a specific LoadBalancingPolicyClass

null

false

MEDIUM

camel.sink.endpoint.password

Password for session authentication

null

false

MEDIUM

camel.sink.endpoint.prepareStatements

Whether to use PreparedStatements or regular Statements

true

false

MEDIUM

camel.sink.endpoint.resultSetConversionStrategy

To use a custom class that implements logic for converting ResultSet into message body ALL, ONE, LIMIT_10, LIMIT_100…​

null

false

MEDIUM

camel.sink.endpoint.session

To use the Session instance (you would normally not use this option)

null

false

MEDIUM

camel.sink.endpoint.username

Username for session authentication

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.cql.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.cql.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

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

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

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