camel-aws2-s3-kafka-connector source configuration

Connector description: Store and retrieve objects from AWS S3 Storage Service using AWS SDK version 2.x.

When using camel-aws2-s3-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-aws2-s3-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.aws2s3.CamelAws2s3SourceConnector

The camel-aws2-s3 source connector supports 85 options, which are listed below.

Name Description Default Required Priority

camel.source.path.bucketNameOrArn

Bucket name or ARN

null

true

HIGH

camel.source.endpoint.amazonS3Client

Reference to a com.amazonaws.services.s3.AmazonS3 in the registry.

null

false

MEDIUM

camel.source.endpoint.amazonS3Presigner

An S3 Presigner for Request, used mainly in createDownloadLink operation

null

false

MEDIUM

camel.source.endpoint.autoCreateBucket

Setting the autocreation of the S3 bucket bucketName. This will apply also in case of moveAfterRead option enabled and it will create the destinationBucket if it doesn’t exist already.

false

false

MEDIUM

camel.source.endpoint.overrideEndpoint

Set the need for overidding the endpoint. This option needs to be used in combination with uriEndpointOverride option

false

false

MEDIUM

camel.source.endpoint.pojoRequest

If we want to use a POJO request as body or not

false

false

MEDIUM

camel.source.endpoint.policy

The policy for this queue to set in the com.amazonaws.services.s3.AmazonS3#setBucketPolicy() method.

null

false

MEDIUM

camel.source.endpoint.proxyHost

To define a proxy host when instantiating the SQS client

null

false

MEDIUM

camel.source.endpoint.proxyPort

Specify a proxy port to be used inside the client definition.

null

false

MEDIUM

camel.source.endpoint.proxyProtocol

To define a proxy protocol when instantiating the S3 client One of: [HTTP] [HTTPS]

"HTTPS"

false

MEDIUM

camel.source.endpoint.region

The region in which S3 client needs to work. When using this parameter, the configuration will expect the lowercase name of the region (for example ap-east-1) You’ll need to use the name Region.EU_WEST_1.id()

null

false

MEDIUM

camel.source.endpoint.trustAllCertificates

If we want to trust all certificates in case of overriding the endpoint

false

false

MEDIUM

camel.source.endpoint.uriEndpointOverride

Set the overriding uri endpoint. This option needs to be used in combination with overrideEndpoint option

null

false

MEDIUM

camel.source.endpoint.useDefaultCredentials Provider

Set whether the S3 client should expect to load credentials through a default credentials provider or to expect static credentials to be passed in.

false

false

MEDIUM

camel.source.endpoint.customerAlgorithm

Define the customer algorithm to use in case CustomerKey is enabled

null

false

MEDIUM

camel.source.endpoint.customerKeyId

Define the id of Customer key to use in case CustomerKey is enabled

null

false

MEDIUM

camel.source.endpoint.customerKeyMD5

Define the MD5 of Customer key to use in case CustomerKey is enabled

null

false

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

false

MEDIUM

camel.source.endpoint.deleteAfterRead

Delete objects from S3 after they have been retrieved. The delete is only performed if the Exchange is committed. If a rollback occurs, the object is not deleted. If this option is false, then the same objects will be retrieve over and over again on the polls. Therefore you need to use the Idempotent Consumer EIP in the route to filter out duplicates. You can filter using the AWS2S3Constants#BUCKET_NAME and AWS2S3Constants#KEY headers, or only the AWS2S3Constants#KEY header.

true

false

MEDIUM

camel.source.endpoint.delimiter

The delimiter which is used in the com.amazonaws.services.s3.model.ListObjectsRequest to only consume objects we are interested in.

null

false

MEDIUM

camel.source.endpoint.destinationBucket

Define the destination bucket where an object must be moved when moveAfterRead is set to true.

null

false

MEDIUM

camel.source.endpoint.destinationBucketPrefix

Define the destination bucket prefix to use when an object must be moved and moveAfterRead is set to true.

null

false

MEDIUM

camel.source.endpoint.destinationBucketSuffix

Define the destination bucket suffix to use when an object must be moved and moveAfterRead is set to true.

null

false

MEDIUM

camel.source.endpoint.doneFileName

If provided, Camel will only consume files if a done file exists.

null

false

MEDIUM

camel.source.endpoint.fileName

To get the object from the bucket with the given file name

null

false

MEDIUM

camel.source.endpoint.includeBody

If it is true, the S3Object exchange will be consumed and put into the body and closed. If false the S3Object stream will be put raw into the body and the headers will be set with the S3 object metadata. This option is strongly related to autocloseBody option. In case of setting includeBody to true because the S3Object stream will be consumed then it will also be closed in case of includeBody false then it will be up to the caller to close the S3Object stream. However setting autocloseBody to true when includeBody is false it will schedule to close the S3Object stream automatically on exchange completion.

true

false

MEDIUM

camel.source.endpoint.includeFolders

If it is true, the folders/directories will be consumed. If it is false, they will be ignored, and Exchanges will not be created for those

true

false

MEDIUM

camel.source.endpoint.maxConnections

Set the maxConnections parameter in the S3 client configuration

60

false

MEDIUM

camel.source.endpoint.maxMessagesPerPoll

Gets the maximum number of messages as a limit to poll at each polling. Gets the maximum number of messages as a limit to poll at each polling. The default value is 10. Use 0 or a negative number to set it as unlimited.

10

false

MEDIUM

camel.source.endpoint.moveAfterRead

Move objects from S3 bucket to a different bucket after they have been retrieved. To accomplish the operation the destinationBucket option must be set. The copy bucket operation is only performed if the Exchange is committed. If a rollback occurs, the object is not moved.

false

false

MEDIUM

camel.source.endpoint.prefix

The prefix which is used in the com.amazonaws.services.s3.model.ListObjectsRequest to only consume objects we are interested in.

null

false

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

false

MEDIUM

camel.source.endpoint.autocloseBody

If this option is true and includeBody is false, then the S3Object.close() method will be called on exchange completion. This option is strongly related to includeBody option. In case of setting includeBody to false and autocloseBody to false, it will be up to the caller to close the S3Object stream. Setting autocloseBody to true, will close the S3Object stream automatically.

true

false

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

false

MEDIUM

camel.source.endpoint.exchangePattern

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

null

false

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

false

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

false

MEDIUM

camel.source.endpoint.backoffIdleThreshold

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

null

false

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

false

MEDIUM

camel.source.endpoint.delay

Milliseconds before the next poll.

500L

false

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

false

MEDIUM

camel.source.endpoint.initialDelay

Milliseconds before the first poll starts.

1000L

false

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

false

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"

false

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

false

MEDIUM

camel.source.endpoint.scheduler

To use a cron scheduler from either camel-spring or camel-quartz component. Use value spring or quartz for built in scheduler

"none"

false

MEDIUM

camel.source.endpoint.schedulerProperties

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

null

false

MEDIUM

camel.source.endpoint.startScheduler

Whether the scheduler should be auto started.

true

false

MEDIUM

camel.source.endpoint.timeUnit

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

"MILLISECONDS"

false

MEDIUM

camel.source.endpoint.useFixedDelay

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

true

false

MEDIUM

camel.source.endpoint.accessKey

Amazon AWS Access Key

null

false

MEDIUM

camel.source.endpoint.secretKey

Amazon AWS Secret Key

null

false

MEDIUM

camel.component.aws2-s3.amazonS3Client

Reference to a com.amazonaws.services.s3.AmazonS3 in the registry.

null

false

MEDIUM

camel.component.aws2-s3.amazonS3Presigner

An S3 Presigner for Request, used mainly in createDownloadLink operation

null

false

MEDIUM

camel.component.aws2-s3.autoCreateBucket

Setting the autocreation of the S3 bucket bucketName. This will apply also in case of moveAfterRead option enabled and it will create the destinationBucket if it doesn’t exist already.

false

false

MEDIUM

camel.component.aws2-s3.configuration

The component configuration

null

false

MEDIUM

camel.component.aws2-s3.overrideEndpoint

Set the need for overidding the endpoint. This option needs to be used in combination with uriEndpointOverride option

false

false

MEDIUM

camel.component.aws2-s3.pojoRequest

If we want to use a POJO request as body or not

false

false

MEDIUM

camel.component.aws2-s3.policy

The policy for this queue to set in the com.amazonaws.services.s3.AmazonS3#setBucketPolicy() method.

null

false

MEDIUM

camel.component.aws2-s3.proxyHost

To define a proxy host when instantiating the SQS client

null

false

MEDIUM

camel.component.aws2-s3.proxyPort

Specify a proxy port to be used inside the client definition.

null

false

MEDIUM

camel.component.aws2-s3.proxyProtocol

To define a proxy protocol when instantiating the S3 client One of: [HTTP] [HTTPS]

"HTTPS"

false

MEDIUM

camel.component.aws2-s3.region

The region in which S3 client needs to work. When using this parameter, the configuration will expect the lowercase name of the region (for example ap-east-1) You’ll need to use the name Region.EU_WEST_1.id()

null

false

MEDIUM

camel.component.aws2-s3.trustAllCertificates

If we want to trust all certificates in case of overriding the endpoint

false

false

MEDIUM

camel.component.aws2-s3.uriEndpointOverride

Set the overriding uri endpoint. This option needs to be used in combination with overrideEndpoint option

null

false

MEDIUM

camel.component.aws2-s3.useDefaultCredentials Provider

Set whether the S3 client should expect to load credentials through a default credentials provider or to expect static credentials to be passed in.

false

false

MEDIUM

camel.component.aws2-s3.customerAlgorithm

Define the customer algorithm to use in case CustomerKey is enabled

null

false

MEDIUM

camel.component.aws2-s3.customerKeyId

Define the id of Customer key to use in case CustomerKey is enabled

null

false

MEDIUM

camel.component.aws2-s3.customerKeyMD5

Define the MD5 of Customer key to use in case CustomerKey is enabled

null

false

MEDIUM

camel.component.aws2-s3.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

false

MEDIUM

camel.component.aws2-s3.deleteAfterRead

Delete objects from S3 after they have been retrieved. The delete is only performed if the Exchange is committed. If a rollback occurs, the object is not deleted. If this option is false, then the same objects will be retrieve over and over again on the polls. Therefore you need to use the Idempotent Consumer EIP in the route to filter out duplicates. You can filter using the AWS2S3Constants#BUCKET_NAME and AWS2S3Constants#KEY headers, or only the AWS2S3Constants#KEY header.

true

false

MEDIUM

camel.component.aws2-s3.delimiter

The delimiter which is used in the com.amazonaws.services.s3.model.ListObjectsRequest to only consume objects we are interested in.

null

false

MEDIUM

camel.component.aws2-s3.destinationBucket

Define the destination bucket where an object must be moved when moveAfterRead is set to true.

null

false

MEDIUM

camel.component.aws2-s3.destinationBucketPrefix

Define the destination bucket prefix to use when an object must be moved and moveAfterRead is set to true.

null

false

MEDIUM

camel.component.aws2-s3.destinationBucketSuffix

Define the destination bucket suffix to use when an object must be moved and moveAfterRead is set to true.

null

false

MEDIUM

camel.component.aws2-s3.doneFileName

If provided, Camel will only consume files if a done file exists.

null

false

MEDIUM

camel.component.aws2-s3.fileName

To get the object from the bucket with the given file name

null

false

MEDIUM

camel.component.aws2-s3.includeBody

If it is true, the S3Object exchange will be consumed and put into the body and closed. If false the S3Object stream will be put raw into the body and the headers will be set with the S3 object metadata. This option is strongly related to autocloseBody option. In case of setting includeBody to true because the S3Object stream will be consumed then it will also be closed in case of includeBody false then it will be up to the caller to close the S3Object stream. However setting autocloseBody to true when includeBody is false it will schedule to close the S3Object stream automatically on exchange completion.

true

false

MEDIUM

camel.component.aws2-s3.includeFolders

If it is true, the folders/directories will be consumed. If it is false, they will be ignored, and Exchanges will not be created for those

true

false

MEDIUM

camel.component.aws2-s3.moveAfterRead

Move objects from S3 bucket to a different bucket after they have been retrieved. To accomplish the operation the destinationBucket option must be set. The copy bucket operation is only performed if the Exchange is committed. If a rollback occurs, the object is not moved.

false

false

MEDIUM

camel.component.aws2-s3.prefix

The prefix which is used in the com.amazonaws.services.s3.model.ListObjectsRequest to only consume objects we are interested in.

null

false

MEDIUM

camel.component.aws2-s3.autocloseBody

If this option is true and includeBody is false, then the S3Object.close() method will be called on exchange completion. This option is strongly related to includeBody option. In case of setting includeBody to false and autocloseBody to false, it will be up to the caller to close the S3Object stream. Setting autocloseBody to true, will close the S3Object stream automatically.

true

false

MEDIUM

camel.component.aws2-s3.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.aws2-s3.accessKey

Amazon AWS Access Key

null

false

MEDIUM

camel.component.aws2-s3.secretKey

Amazon AWS Secret Key

null

false

MEDIUM

The camel-aws2-s3 source connector supports 1 converters out of the box, which are listed below.

org.apache.camel.kafkaconnector.aws2s3.converters.S3ObjectConverter

The camel-aws2-s3 source connector supports 1 transforms out of the box, which are listed below.

org.apache.camel.kafkaconnector.aws2s3.transformers.S3ObjectTransforms

The camel-aws2-s3 source connector supports 1 aggregation strategies out of the box, which are listed below.

org.apache.camel.kafkaconnector.aws2s3.aggregation.NewlineAggregationStrategy
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