camel-kafka-batch-source-kafka-connector source configuration

Connector Description: Receive data from Kafka topics in batch through Plain Login Module and commit them manually through KafkaManualCommit..

When using camel-kafka-batch-source-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-kafka-batch-source-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.kafkabatchsource.CamelKafkabatchsourceSourceConnector

The camel-kafka-batch-source source connector supports 17 options, which are listed below.

Name Description Default Priority

camel.kamelet.kafka-batch-source.topic

Required Comma separated list of Kafka topic names.

HIGH

camel.kamelet.kafka-batch-source.bootstrapServers

Required Comma separated list of Kafka Broker URLs.

HIGH

camel.kamelet.kafka-batch-source.securityProtocol

Protocol used to communicate with brokers. SASL_PLAINTEXT, PLAINTEXT, SASL_SSL and SSL are supported.

"SASL_SSL"

MEDIUM

camel.kamelet.kafka-batch-source.saslMechanism

The Simple Authentication and Security Layer (SASL) Mechanism used.

"PLAIN"

MEDIUM

camel.kamelet.kafka-batch-source.user

Required Username to authenticate to Kafka.

HIGH

camel.kamelet.kafka-batch-source.password

Required Password to authenticate to kafka.

HIGH

camel.kamelet.kafka-batch-source.autoCommitEnable

If true, periodically commit to ZooKeeper the offset of messages already fetched by the consumer.

true

MEDIUM

camel.kamelet.kafka-batch-source.allowManualCommit

Whether to allow doing manual commits.

false

MEDIUM

camel.kamelet.kafka-batch-source.pollOnError

What to do if kafka threw an exception while polling for new messages. There are 5 enums and the value can be one of DISCARD, ERROR_HANDLER, RECONNECT, RETRY, STOP.

"ERROR_HANDLER"

MEDIUM

camel.kamelet.kafka-batch-source.autoOffsetReset

What to do when there is no initial offset. There are 3 enums and the value can be one of latest, earliest, none.

"latest"

MEDIUM

camel.kamelet.kafka-batch-source.consumerGroup

A string that uniquely identifies the group of consumers to which this source belongs Example: my-group-id.

MEDIUM

camel.kamelet.kafka-batch-source.deserializeHeaders

When enabled the Kamelet source will deserialize all message headers to String representation.

true

MEDIUM

camel.kamelet.kafka-batch-source.batchSize

The maximum number of records returned in a single call to poll().

500

MEDIUM

camel.kamelet.kafka-batch-source.pollTimeout

The timeout used when polling the KafkaConsumer.

5000

MEDIUM

camel.kamelet.kafka-batch-source.maxPollIntervalMs

The maximum delay between invocations of poll() when using consumer group management.

MEDIUM

camel.kamelet.kafka-batch-source.batchingIntervalMs

In consumer batching mode, then this option is specifying a time in millis, to trigger batch completion eager when the current batch size has not reached the maximum size defined by maxPollRecords. Notice the trigger is not exact at the given interval, as this can only happen between kafka polls (see pollTimeoutMs option).

MEDIUM

camel.kamelet.kafka-batch-source.topicIsPattern

Whether the topic is a pattern (regular expression). This can be used to subscribe to dynamic number of topics matching the pattern.

false

MEDIUM

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

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

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

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