Chapter 7. AWS Kinesis
Chapter 7. AWS Kinesis Both producer and consumer are supported The AWS2 Kinesis component supports receiving messages from and sending messages to Amazon Kinesis (no Batch supported) service. The AWS2 Kinesis component also supports Synchronous and Asynchronous Client. So if you need the connection (client) to be async, configure the 'asyncClient' option (can be found in DSL also) as true . Prerequisites You must have a valid Amazon Web Services developer account, and be signed up to use Amazon Kinesis. More information are available at AWS Kinesis . 7.1. Dependencies When using aws2-kinesis Red Hat build of Camel Spring Boot, add the following Maven dependency to your pom.xml to have support for auto configuration: <dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-aws2-kinesis-starter</artifactId> </dependency> 7.2. URI Format The stream needs to be created prior to it being used. You can append query options to the URI in the following format, ?options=value&option2=value&... 7.3. Configuring Options Camel components are configured on two separate levels: component level endpoint level 7.3.1. Configuring Component Options At the component level, you set general and shared configurations that are, then, inherited by the endpoints. It is the highest configuration level. For example, a component may have security settings, credentials for authentication, urls for network connection and so forth. Some components only have a few options, and others may have many. Because components typically have pre-configured defaults that are commonly used, then you may often only need to configure a few options on a component; or none at all. You can configure components using: the Component DSL . in a configuration file (application.properties, *.yaml files, etc). directly in the Java code. 7.3.2. Configuring Endpoint Options You usually spend more time setting up endpoints because they have many options. These options help you customize what you want the endpoint to do. The options are also categorized into whether the endpoint is used as a consumer (from), as a producer (to), or both. Configuring endpoints is most often done directly in the endpoint URI as path and query parameters. You can also use the Endpoint DSL and DataFormat DSL as a type safe way of configuring endpoints and data formats in Java. A good practice when configuring options is to use Property Placeholders . Property placeholders provide a few benefits: They help prevent using hardcoded urls, port numbers, sensitive information, and other settings. They allow externalizing the configuration from the code. They help the code to become more flexible and reusable. The following two sections list all the options, firstly for the component followed by the endpoint. 7.4. Component Options The AWS Kinesis component supports 28 options, which are listed below. Name Description Default Type amazonKinesisClient (common) Autowired Amazon Kinesis client to use for all requests for this endpoint. KinesisClient cborEnabled (common) This option will set the CBOR_ENABLED property during the execution. true boolean configuration (common) Component configuration. Kinesis2Configuration overrideEndpoint (common) Set the need for overidding the endpoint. This option needs to be used in combination with uriEndpointOverride option. false boolean proxyHost (common) To define a proxy host when instantiating the Kinesis client. String proxyPort (common) To define a proxy port when instantiating the Kinesis client. Integer proxyProtocol (common) To define a proxy protocol when instantiating the Kinesis client. Enum values: HTTP HTTPS HTTPS Protocol region (common) The region in which Kinesis Firehose 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(). String trustAllCertificates (common) If we want to trust all certificates in case of overriding the endpoint. false boolean uriEndpointOverride (common) Set the overriding uri endpoint. This option needs to be used in combination with overrideEndpoint option. String useDefaultCredentialsProvider (common) Set whether the Kinesis client should expect to load credentials through a default credentials provider or to expect static credentials to be passed in. false boolean bridgeErrorHandler (consumer) 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 boolean iteratorType (consumer) Defines where in the Kinesis stream to start getting records. Enum values: AT_SEQUENCE_NUMBER AFTER_SEQUENCE_NUMBER TRIM_HORIZON LATEST AT_TIMESTAMP null TRIM_HORIZON ShardIteratorType maxResultsPerRequest (consumer) Maximum number of records that will be fetched in each poll. 1 int resumeStrategy (consumer) Defines a resume strategy for AWS Kinesis. The default strategy reads the sequenceNumber if provided. KinesisUserConfigurationResumeStrategy KinesisResumeStrategy sequenceNumber (consumer) The sequence number to start polling from. Required if iteratorType is set to AFTER_SEQUENCE_NUMBER or AT_SEQUENCE_NUMBER. String shardClosed (consumer) Define what will be the behavior in case of shard closed. Possible value are ignore, silent and fail. In case of ignore a message will be logged and the consumer will restart from the beginning,in case of silent there will be no logging and the consumer will start from the beginning,in case of fail a ReachedClosedStateException will be raised. Enum values: ignore fail silent ignore Kinesis2ShardClosedStrategyEnum shardId (consumer) Defines which shardId in the Kinesis stream to get records from. String lazyStartProducer (producer) 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 boolean asyncClient (advanced) If we want to a KinesisAsyncClient instance set it to true. false boolean autowiredEnabled (advanced) 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 boolean healthCheckConsumerEnabled (health) Used for enabling or disabling all consumer based health checks from this component. true boolean healthCheckProducerEnabled (health) Used for enabling or disabling all producer based health checks from this component. NOTE: Camel has by default disabled all producer based health-checks. You can turn on producer checks globally by setting camel.health.producersEnabled=true . true boolean accessKey (security) Amazon AWS Access Key. String profileCredentialsName (security) If using a profile credentials provider this parameter will set the profile name. String secretKey (security) Amazon AWS Secret Key. String sessionToken (security) Amazon AWS Session Token used when the user needs to assume a IAM role. String trustAllCertificates (security) If we want to trust all certificates in case of overriding the endpoint. false boolean useDefaultCredentialsProvider (security) Set whether the Kinesis client should expect to load credentials through a default credentials provider or to expect static credentials to be passed in. false boolean useProfileCredentialsProvider (security) Set whether the Kinesis client should expect to load credentials through a profile credentials provider. false boolean useSessionCredentials (security) Set whether the Kinesis client should expect to use Session Credentials. This is useful in situation in which the user needs to assume a IAM role for doing operations in Kinesis. false boolean 7.5. Endpoint Options The AWS Kinesis endpoint is configured using URI syntax: with the following path and query parameters: 7.5.1. Path Parameters (1 parameters) Name Description Default Type streamName (common) Required Name of the stream. String 7.5.2. Query Parameters (42 parameters) Name Description Default Type amazonKinesisClient (common) Autowired Amazon Kinesis client to use for all requests for this endpoint. KinesisClient cborEnabled (common) This option will set the CBOR_ENABLED property during the execution. true boolean overrideEndpoint (common) Set the need for overidding the endpoint. This option needs to be used in combination with uriEndpointOverride option. false boolean proxyHost (common) To define a proxy host when instantiating the Kinesis client. String proxyPort (common) To define a proxy port when instantiating the Kinesis client. Integer proxyProtocol (common) To define a proxy protocol when instantiating the Kinesis client. Enum values: HTTP HTTPS HTTPS Protocol region (common) The region in which Kinesis Firehose 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(). String trustAllCertificates (common) If we want to trust all certificates in case of overriding the endpoint. false boolean uriEndpointOverride (common) Set the overriding uri endpoint. This option needs to be used in combination with overrideEndpoint option. String useDefaultCredentialsProvider (common) Set whether the Kinesis client should expect to load credentials through a default credentials provider or to expect static credentials to be passed in. false boolean bridgeErrorHandler (consumer) 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 boolean iteratorType (consumer) Defines where in the Kinesis stream to start getting records. Enum values: AT_SEQUENCE_NUMBER AFTER_SEQUENCE_NUMBER TRIM_HORIZON LATEST AT_TIMESTAMP null TRIM_HORIZON ShardIteratorType maxResultsPerRequest (consumer) Maximum number of records that will be fetched in each poll. 1 int resumeStrategy (consumer) Defines a resume strategy for AWS Kinesis. The default strategy reads the sequenceNumber if provided. KinesisUserConfigurationResumeStrategy KinesisResumeStrategy sendEmptyMessageWhenIdle (consumer) If the polling consumer did not poll any files, you can enable this option to send an empty message (no body) instead. false boolean sequenceNumber (consumer) The sequence number to start polling from. Required if iteratorType is set to AFTER_SEQUENCE_NUMBER or AT_SEQUENCE_NUMBER. String shardClosed (consumer) Define what will be the behavior in case of shard closed. Possible value are ignore, silent and fail. In case of ignore a message will be logged and the consumer will restart from the beginning,in case of silent there will be no logging and the consumer will start from the beginning,in case of fail a ReachedClosedStateException will be raised. Enum values: ignore fail silent ignore Kinesis2ShardClosedStrategyEnum shardId (consumer) Defines which shardId in the Kinesis stream to get records from. String exceptionHandler (consumer (advanced)) 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. ExceptionHandler exchangePattern (consumer (advanced)) Sets the exchange pattern when the consumer creates an exchange. Enum values: InOnly InOut InOptionalOut ExchangePattern pollStrategy (consumer (advanced)) 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. PollingConsumerPollStrategy lazyStartProducer (producer) 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 boolean asyncClient (advanced) If we want to a KinesisAsyncClient instance set it to true. false boolean backoffErrorThreshold (scheduler) The number of subsequent error polls (failed due some error) that should happen before the backoffMultipler should kick-in. int backoffIdleThreshold (scheduler) The number of subsequent idle polls that should happen before the backoffMultipler should kick-in. int backoffMultiplier (scheduler) 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 actual attempt is happening again. When this option is in use then backoffIdleThreshold and/or backoffErrorThreshold must also be configured. int delay (scheduler) Milliseconds before the poll. 500 long greedy (scheduler) If greedy is enabled, then the ScheduledPollConsumer will run immediately again, if the run polled 1 or more messages. false boolean initialDelay (scheduler) Milliseconds before the first poll starts. 1000 long repeatCount (scheduler) 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. 0 long runLoggingLevel (scheduler) The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that. Enum values: TRACE DEBUG INFO WARN ERROR OFF TRACE LoggingLevel scheduledExecutorService (scheduler) Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool. ScheduledExecutorService scheduler (scheduler) To use a cron scheduler from either camel-spring or camel-quartz component. Use value spring or quartz for built in scheduler. none Object schedulerProperties (scheduler) To configure additional properties when using a custom scheduler or any of the Quartz, Spring based scheduler. Map startScheduler (scheduler) Whether the scheduler should be auto started. true boolean timeUnit (scheduler) Time unit for initialDelay and delay options. Enum values: NANOSECONDS MICROSECONDS MILLISECONDS SECONDS MINUTES HOURS DAYS MILLISECONDS TimeUnit useFixedDelay (scheduler) Controls if fixed delay or fixed rate is used. See ScheduledExecutorService in JDK for details. true boolean accessKey (security) Amazon AWS Access Key. String profileCredentialsName (security) If using a profile credentials provider this parameter will set the profile name. String secretKey (security) Amazon AWS Secret Key. String sessionToken (security) Amazon AWS Session Token used when the user needs to assume a IAM role. String trustAllCertificates (security) If we want to trust all certificates in case of overriding the endpoint. false boolean useDefaultCredentialsProvider (security) Set whether the Kinesis client should expect to load credentials through a default credentials provider or to expect static credentials to be passed in. false boolean useProfileCredentialsProvider (security) Set whether the Kinesis client should expect to load credentials through a profile credentials provider. false boolean useSessionCredentials (security) Set whether the Kinesis client should expect to use Session Credentials. This is useful in situation in which the user needs to assume a IAM role for doing operations in Kinesis. false boolean Required Kinesis component options You have to provide the KinesisClient in the Registry with proxies and relevant credentials configured. 7.6. Batch Consumer This component implements the Batch Consumer. This allows you for instance to know how many messages exists in this batch and for instance let the Aggregator aggregate this number of messages. The consumer is able to consume either from a single specific shard or all available shards (multiple shards consumption) of Amazon Kinesis. Therefore, if you leave the 'shardId' property in the DSL configuration empty, then it'll consume all available shards otherwise only the specified shard corresponding to the shardId will be consumed. 7.7. Usage 7.7.1. Static credentials vs Default Credential Provider You have the possibility of avoiding the usage of explicit static credentials, by specifying the useDefaultCredentialsProvider option and set it to true. The order of evaluation for Default Credentials Provider is the following: Java system properties - aws.accessKeyId and aws.secretKey Environment variables - AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY . Web Identity Token from AWS STS. The shared credentials and config files. Amazon ECS container credentials - loaded from the Amazon ECS if the environment variable AWS_CONTAINER_CREDENTIALS_RELATIVE_URI is set. Amazon EC2 Instance profile credentials. You have also the possibility of using Profile Credentials Provider, by specifying the useProfileCredentialsProvider option to true and profileCredentialsName to the profile name. Only one of static, default and profile credentials could be used at the same time. For more information see AWS credentials documentation . 7.8. Message headers Name Description CamelAwsKinesisSequenceNumber (common) Constant: SEQUENCE_NUMBER The sequence number of the record as defined in PutRecord syntax . CamelAwsKinesisApproximateArrivalTimestamp (common) Constant: APPROX_ARRIVAL_TIME The time AWS assigned as the arrival time of the record. CamelAwsKinesisPartitionKey (common) Constant: PARTITION_KEY Identifies which shard in the stream the data record is assigned to. CamelMessageTimestamp (common) Constant: MESSAGE_TIMESTAMP The timestamp of the message. CamelAwsKinesisShardId (common) Constant: SHARD_ID The shard ID of the shard where the data record was place 7.8.1. AmazonKinesis configuration You then have to reference the KinesisClient in the amazonKinesisClient URI option. from("aws2-kinesis://mykinesisstream?amazonKinesisClient=#kinesisClient") .to("log:out?showAll=true"); 7.8.2. Providing AWS Credentials It is recommended that the credentials are obtained by using the DefaultAWSCredentialsProviderChain that is the default when creating a new ClientConfiguration instance, however, a different AWSCredentialsProvider can be specified when calling createClient(... ). 7.8.3. AWS Kinesis KCL Consumer The component supports also the KCL (Kinesis Client Library) for consuming from a Kinesis Data Stream. To enable this feature, set two different parameters in your endpoint: from("aws2-kinesis://mykinesisstream?asyncClient=true&useDefaultCredentialsProvider=true&useKclConsumers=true") .to("log:out?showAll=true"); This feature makes it possible to automatically checkpoint the Shard Iterations by combining the usage of KCL, DynamoDB Table and CloudWatch alarms. This works out of the box, by simply using your AWS Credentials. Note AWS Kinesis consumer with KCL needs approximately 60-70 seconds to startup. 7.9. Spring Boot Auto-Configuration The component supports 50 options, which are listed below. Name Description Default Type camel.component.aws2-kinesis-firehose.access-key Amazon AWS Access Key. String camel.component.aws2-kinesis-firehose.amazon-kinesis-firehose-client Amazon Kinesis Firehose client to use for all requests for this endpoint. The option is a software.amazon.awssdk.services.firehose.FirehoseClient type. FirehoseClient camel.component.aws2-kinesis-firehose.autowired-enabled 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 Boolean camel.component.aws2-kinesis-firehose.cbor-enabled This option will set the CBOR_ENABLED property during the execution. true Boolean camel.component.aws2-kinesis-firehose.configuration Component configuration. The option is a org.apache.camel.component.aws2.firehose.KinesisFirehose2Configuration type. KinesisFirehose2Configuration camel.component.aws2-kinesis-firehose.enabled Whether to enable auto configuration of the aws2-kinesis-firehose component. This is enabled by default. Boolean camel.component.aws2-kinesis-firehose.lazy-start-producer 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 Boolean camel.component.aws2-kinesis-firehose.operation The operation to do in case the user don't want to send only a record. KinesisFirehose2Operations camel.component.aws2-kinesis-firehose.override-endpoint Set the need for overidding the endpoint. This option needs to be used in combination with uriEndpointOverride option. false Boolean camel.component.aws2-kinesis-firehose.profile-credentials-name If using a profile credentials provider this parameter will set the profile name. String camel.component.aws2-kinesis-firehose.proxy-host To define a proxy host when instantiating the Kinesis Firehose client. String camel.component.aws2-kinesis-firehose.proxy-port To define a proxy port when instantiating the Kinesis Firehose client. Integer camel.component.aws2-kinesis-firehose.proxy-protocol To define a proxy protocol when instantiating the Kinesis Firehose client. Protocol camel.component.aws2-kinesis-firehose.region The region in which Kinesis Firehose 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(). String camel.component.aws2-kinesis-firehose.secret-key Amazon AWS Secret Key. String camel.component.aws2-kinesis-firehose.session-token Amazon AWS Session Token used when the user needs to assume a IAM role. String camel.component.aws2-kinesis-firehose.trust-all-certificates If we want to trust all certificates in case of overriding the endpoint. false Boolean camel.component.aws2-kinesis-firehose.uri-endpoint-override Set the overriding uri endpoint. This option needs to be used in combination with overrideEndpoint option. String camel.component.aws2-kinesis-firehose.use-default-credentials-provider Set whether the Kinesis Firehose client should expect to load credentials through a default credentials provider or to expect static credentials to be passed in. false Boolean camel.component.aws2-kinesis-firehose.use-profile-credentials-provider Set whether the Kinesis Firehose client should expect to load credentials through a profile credentials provider. false Boolean camel.component.aws2-kinesis-firehose.use-session-credentials Set whether the Kinesis Firehose client should expect to use Session Credentials. This is useful in situation in which the user needs to assume a IAM role for doing operations in Kinesis Firehose. false Boolean camel.component.aws2-kinesis.access-key Amazon AWS Access Key. String camel.component.aws2-kinesis.amazon-kinesis-client Amazon Kinesis client to use for all requests for this endpoint. The option is a software.amazon.awssdk.services.kinesis.KinesisClient type. KinesisClient camel.component.aws2-kinesis.async-client If we want to a KinesisAsyncClient instance set it to true. false Boolean camel.component.aws2-kinesis.autowired-enabled 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 Boolean camel.component.aws2-kinesis.bridge-error-handler 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 Boolean camel.component.aws2-kinesis.cbor-enabled This option will set the CBOR_ENABLED property during the execution. true Boolean camel.component.aws2-kinesis.configuration Component configuration. The option is a org.apache.camel.component.aws2.kinesis.Kinesis2Configuration type. Kinesis2Configuration camel.component.aws2-kinesis.enabled Whether to enable auto configuration of the aws2-kinesis component. This is enabled by default. Boolean camel.component.aws2-kinesis.health-check-consumer-enabled Used for enabling or disabling all consumer based health checks from this component. true Boolean camel.component.aws2-kinesis.health-check-producer-enabled Used for enabling or disabling all producer based health checks from this component. Notice: Camel has by default disabled all producer based health-checks. You can turn on producer checks globally by setting camel.health.producersEnabled=true . true Boolean camel.component.aws2-kinesis.iterator-type Defines where in the Kinesis stream to start getting records. ShardIteratorType camel.component.aws2-kinesis.lazy-start-producer 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 Boolean camel.component.aws2-kinesis.max-results-per-request Maximum number of records that will be fetched in each poll. 1 Integer camel.component.aws2-kinesis.override-endpoint Set the need for overidding the endpoint. This option needs to be used in combination with uriEndpointOverride option. false Boolean camel.component.aws2-kinesis.profile-credentials-name If using a profile credentials provider this parameter will set the profile name. String camel.component.aws2-kinesis.proxy-host To define a proxy host when instantiating the Kinesis client. String camel.component.aws2-kinesis.proxy-port To define a proxy port when instantiating the Kinesis client. Integer camel.component.aws2-kinesis.proxy-protocol To define a proxy protocol when instantiating the Kinesis client. Protocol camel.component.aws2-kinesis.region The region in which Kinesis Firehose 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(). String camel.component.aws2-kinesis.resume-strategy Defines a resume strategy for AWS Kinesis. The default strategy reads the sequenceNumber if provided. The option is a org.apache.camel.component.aws2.kinesis.consumer.KinesisResumeStrategy type. KinesisResumeStrategy camel.component.aws2-kinesis.secret-key Amazon AWS Secret Key. String camel.component.aws2-kinesis.sequence-number The sequence number to start polling from. Required if iteratorType is set to AFTER_SEQUENCE_NUMBER or AT_SEQUENCE_NUMBER. String camel.component.aws2-kinesis.session-token Amazon AWS Session Token used when the user needs to assume a IAM role. String camel.component.aws2-kinesis.shard-closed Define what will be the behavior in case of shard closed. Possible value are ignore, silent and fail. In case of ignore a message will be logged and the consumer will restart from the beginning,in case of silent there will be no logging and the consumer will start from the beginning,in case of fail a ReachedClosedStateException will be raised. Kinesis2ShardClosedStrategyEnum camel.component.aws2-kinesis.shard-id Defines which shardId in the Kinesis stream to get records from. String camel.component.aws2-kinesis.trust-all-certificates If we want to trust all certificates in case of overriding the endpoint. false Boolean camel.component.aws2-kinesis.uri-endpoint-override Set the overriding uri endpoint. This option needs to be used in combination with overrideEndpoint option. String camel.component.aws2-kinesis.use-default-credentials-provider Set whether the Kinesis client should expect to load credentials through a default credentials provider or to expect static credentials to be passed in. false Boolean camel.component.aws2-kinesis.use-profile-credentials-provider Set whether the Kinesis client should expect to load credentials through a profile credentials provider. false Boolean camel.component.aws2-kinesis.use-session-credentials Set whether the Kinesis client should expect to use Session Credentials. This is useful in situation in which the user needs to assume a IAM role for doing operations in Kinesis. false Boolean
<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-aws2-kinesis-starter</artifactId> </dependency> aws2-kinesis://stream-name[?options] aws2-kinesis:streamName from("aws2-kinesis://mykinesisstream?amazonKinesisClient=#kinesisClient") .to("log:out?showAll=true"); from("aws2-kinesis://mykinesisstream?asyncClient=true&useDefaultCredentialsProvider=true&useKclConsumers=true") .to("log:out?showAll=true");