AWS CSV source

The bucket and prefix to read from are set through the bucket and prefix properties. The DLC ensures that only files within that source can be loaded.

To use this source, an S3Client bean must be defined. A default one can be used by enabling dlc.create-default-cloud-client.aws.

Configuration properties

Properties for an AWS CSV Source are defined by name in the dlc.csv.aws.sources namespace, and are picked up as configurations for the DLC.

Key	Required	Type	Description
bucket	Y	`String`	The bucket of the directory.
prefix	Y	`String`	The directory. Can include Scope Parameters. Example `#{SCOPE_PARAM}`
source-properties		`CsvSourceConfigurationProperties`	CSV Source Configuration
cloud-fetching-config		`CloudFetchingConfigurationProperties`	Cloud Fetching Config
topics-to-include		`Set<String>`	Topics to include. See source to topic matching.
topics-to-exclude		`Set<String>`	Topics to exclude. See source to topic matching.
accepts-topic-overrides		`Boolean`	Whether this source is allowed to accept Topic Overrides in the Load Request.

YAML example

dlc:
  csv:
    aws:
      sources:
        awsCsvSource:
          bucket: bucket
          prefix: dataDir

Java configuration

AwsCsvSourceDescription Spring Beans are picked up as configurations for the DLC.

Parameter	Required	Type	Description
name	Y	`String`	Name of the source.
bucket	Y	`String`	The bucket of the directory
prefix	Y	`String`	The directory. Can include Scope Parameters. Example `#{SCOPE_PARAM}`
sourceConfiguration		`CsvSourceConfiguration`	CSV Source Configuration
cloudFetchingConfig		`CloudFetchingConfig`	Cloud Fetching Config
topicsToInclude		`Set<String>`	Topics to include. See source to topic matching.
topicsToExclude		`Set<String>`	Topics to exclude. See source to topic matching.
acceptsTopicOverrides		`Boolean`	Whether this source is allowed to accept Topic Overrides in the Load Request.

Java example

@Bean
AwsCsvSourceDescription source() {
    return AwsCsvSourceDescription.builder(
                    "awsCsvSource",
                    "bucket",
                    "dataDir"
            )
            .build();
}

Local CSV source

Azure CSV source

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Configuration properties

YAML example

Java configuration

Java example

​Configuration properties

​YAML example

​Java configuration

​Java example

Configuration properties

YAML example

Java configuration

Java example