KafkaSettings - AWS Database Migration Service
ContentsSee Also

KafkaSettings

Provides information that describes an Apache Kafka endpoint. This information includes the output format of records applied to the endpoint and details of transaction and control table data information.

Contents

Broker

A comma-separated list of one or more broker locations in your Kafka cluster that host your Kafka instance. Specify each broker location in the form broker-hostname-or-ip:port . For example, "ec2-12-345-678-901.compute-1.amazonaws.com:2345". For more information and examples of specifying a list of broker locations, see Using Apache Kafka as a target for AWS Database Migration Service in the AWS Database Migration Service User Guide.

Type: String

Required: No

IncludeControlDetails

Shows detailed control information for table definition, column definition, and table and column changes in the Kafka message output. The default is false.

Type: Boolean

Required: No

IncludeNullAndEmpty

Include NULL and empty columns for records migrated to the endpoint. The default is false.

Type: Boolean

Required: No

IncludePartitionValue

Shows the partition value within the Kafka message output unless the partition type is schema-table-type. The default is false.

Type: Boolean

Required: No

IncludeTableAlterOperations

Includes any data definition language (DDL) operations that change the table in the control data, such as rename-table, drop-table, add-column, drop-column, and rename-column. The default is false.

Type: Boolean

Required: No

IncludeTransactionDetails

Provides detailed transaction information from the source database. This information includes a commit timestamp, a log position, and values for transaction_id, previous transaction_id, and transaction_record_id (the record offset within a transaction). The default is false.

Type: Boolean

Required: No

MessageFormat

The output format for the records created on the endpoint. The message format is JSON (default) or JSON_UNFORMATTED (a single line with no tab).

Type: String

Valid Values: json | json-unformatted

Required: No

MessageMaxBytes

The maximum size in bytes for records created on the endpoint The default is 1,000,000.

Type: Integer

Required: No

NoHexPrefix

Set this optional parameter to true to avoid adding a '0x' prefix to raw data in hexadecimal format. For example, by default, AWS DMS adds a '0x' prefix to the LOB column type in hexadecimal format moving from an Oracle source to a Kafka target. Use the NoHexPrefix endpoint setting to enable migration of RAW data type columns without adding the '0x' prefix.

Type: Boolean

Required: No

PartitionIncludeSchemaTable

Prefixes schema and table names to partition values, when the partition type is primary-key-type. Doing this increases data distribution among Kafka partitions. For example, suppose that a SysBench schema has thousands of tables and each table has only limited range for a primary key. In this case, the same primary key is sent from thousands of tables to the same partition, which causes throttling. The default is false.

Type: Boolean

Required: No

SaslMechanism

For SASL/SSL authentication, AWS DMS supports the SCRAM-SHA-512 mechanism by default. AWS DMS versions 3.5.0 and later also support the PLAIN mechanism. To use the PLAIN mechanism, set this parameter to PLAIN.

Type: String

Valid Values: scram-sha-512 | plain

Required: No

SaslPassword

The secure password you created when you first set up your MSK cluster to validate a client identity and make an encrypted connection between server and client using SASL-SSL authentication.

Type: String

Required: No

SaslUsername

The secure user name you created when you first set up your MSK cluster to validate a client identity and make an encrypted connection between server and client using SASL-SSL authentication.

Type: String

Required: No

SecurityProtocol

Set secure connection to a Kafka target endpoint using Transport Layer Security (TLS). Options include ssl-encryption, ssl-authentication, and sasl-ssl. sasl-ssl requires SaslUsername and SaslPassword.

Type: String

Valid Values: plaintext | ssl-authentication | ssl-encryption | sasl-ssl

Required: No

SslCaCertificateArn

The Amazon Resource Name (ARN) for the private certificate authority (CA) cert that AWS DMS uses to securely connect to your Kafka target endpoint.

Type: String

Required: No

SslClientCertificateArn

The Amazon Resource Name (ARN) of the client certificate used to securely connect to a Kafka target endpoint.

Type: String

Required: No

SslClientKeyArn

The Amazon Resource Name (ARN) for the client private key used to securely connect to a Kafka target endpoint.

Type: String

Required: No

SslClientKeyPassword

The password for the client private key used to securely connect to a Kafka target endpoint.

Type: String

Required: No

SslEndpointIdentificationAlgorithm

Sets hostname verification for the certificate. This setting is supported in AWS DMS version 3.5.1 and later.

Type: String

Valid Values: none | https

Required: No

Topic

The topic to which you migrate the data. If you don't specify a topic, AWS DMS specifies "kafka-default-topic" as the migration topic.

Type: String

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: