camel-couchbase-kafka-connector source configuration

When using camel-couchbase-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-couchbase-kafka-connector</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel Kafka connector version -->
</dependency>

The camel-couchbase source connector supports 47 options, which are listed below.

Name Description Default Priority

camel.source.path.protocol

The protocol to use

null

HIGH

camel.source.path.hostname

The hostname to use

null

HIGH

camel.source.path.port

The port number to use

8091

MEDIUM

camel.source.endpoint.bucket

The bucket to use

null

MEDIUM

camel.source.endpoint.key

The key to use

null

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.consumerProcessedStrategy

Define the consumer Processed strategy to use

"none"

MEDIUM

camel.source.endpoint.descending

Define if this operation is descending or not

false

MEDIUM

camel.source.endpoint.designDocumentName

The design document name to use

"beer"

MEDIUM

camel.source.endpoint.limit

The output limit to use

-1

MEDIUM

camel.source.endpoint.rangeEndKey

Define a range for the end key

null

MEDIUM

camel.source.endpoint.rangeStartKey

Define a range for the start key

null

MEDIUM

camel.source.endpoint.sendEmptyMessageWhenIdle

If the polling consumer did not poll any files, you can enable this option to send an empty message (no body) instead.

false

MEDIUM

camel.source.endpoint.skip

Define the skip to use

-1

MEDIUM

camel.source.endpoint.viewName

The view name to use

"brewery_beers"

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.

null

MEDIUM

camel.source.endpoint.exchangePattern

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

null

MEDIUM

camel.source.endpoint.pollStrategy

A pluggable org.apache.camel.PollingConsumerPollingStrategy allowing you to provide your custom implementation to control error handling usually occurred during the poll operation before an Exchange have been created and being routed in Camel.

null

MEDIUM

camel.source.endpoint.additionalHosts

The additional hosts

null

MEDIUM

camel.source.endpoint.basicPropertyBinding

Whether the endpoint should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

MEDIUM

camel.source.endpoint.maxReconnectDelay

Define the max delay during a reconnection

30000L

MEDIUM

camel.source.endpoint.obsPollInterval

Define the observation polling interval

400L

MEDIUM

camel.source.endpoint.obsTimeout

Define the observation timeout

-1L

MEDIUM

camel.source.endpoint.opQueueMaxBlockTime

Define the max time an operation can be in queue blocked

10000L

MEDIUM

camel.source.endpoint.opTimeOut

Define the operation timeout

2500L

MEDIUM

camel.source.endpoint.readBufferSize

Define the buffer size

16384

MEDIUM

camel.source.endpoint.shouldOptimize

Define if we want to use optimization or not where possible

false

MEDIUM

camel.source.endpoint.synchronous

Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported).

false

MEDIUM

camel.source.endpoint.timeoutExceptionThreshold

Define the threshold for throwing a timeout Exception

998

MEDIUM

camel.source.endpoint.backoffErrorThreshold

The number of subsequent error polls (failed due some error) that should happen before the backoffMultipler should kick-in.

null

MEDIUM

camel.source.endpoint.backoffIdleThreshold

The number of subsequent idle polls that should happen before the backoffMultipler should kick-in.

null

MEDIUM

camel.source.endpoint.backoffMultiplier

To let the scheduled polling consumer backoff if there has been a number of subsequent idles/errors in a row. The multiplier is then the number of polls that will be skipped before the next actual attempt is happening again. When this option is in use then backoffIdleThreshold and/or backoffErrorThreshold must also be configured.

null

MEDIUM

camel.source.endpoint.delay

Milliseconds before the next poll.

500L

MEDIUM

camel.source.endpoint.greedy

If greedy is enabled, then the ScheduledPollConsumer will run immediately again, if the previous run polled 1 or more messages.

false

MEDIUM

camel.source.endpoint.initialDelay

Milliseconds before the first poll starts.

1000L

MEDIUM

camel.source.endpoint.repeatCount

Specifies a maximum limit of number of fires. So if you set it to 1, the scheduler will only fire once. If you set it to 5, it will only fire five times. A value of zero or negative means fire forever.

0L

MEDIUM

camel.source.endpoint.runLoggingLevel

The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that. One of: [TRACE] [DEBUG] [INFO] [WARN] [ERROR] [OFF]

"TRACE"

MEDIUM

camel.source.endpoint.scheduledExecutorService

Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool.

null

MEDIUM

camel.source.endpoint.scheduler

To use a cron scheduler from either camel-spring or camel-quartz component One of: [none] [spring] [quartz]

"none"

MEDIUM

camel.source.endpoint.schedulerProperties

To configure additional properties when using a custom scheduler or any of the Quartz, Spring based scheduler.

null

MEDIUM

camel.source.endpoint.startScheduler

Whether the scheduler should be auto started.

true

MEDIUM

camel.source.endpoint.timeUnit

Time unit for initialDelay and delay options. One of: [NANOSECONDS] [MICROSECONDS] [MILLISECONDS] [SECONDS] [MINUTES] [HOURS] [DAYS]

"MILLISECONDS"

MEDIUM

camel.source.endpoint.useFixedDelay

Controls if fixed delay or fixed rate is used. See ScheduledExecutorService in JDK for details.

true

MEDIUM

camel.source.endpoint.password

The password to use

null

MEDIUM

camel.source.endpoint.username

The username to use

null

MEDIUM

camel.component.couchbase.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.couchbase.basicPropertyBinding

Whether the component should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

MEDIUM