Sink Connector Id Strategy Properties
Overview
Use the following configuration settings to specify how the MongoDB Kafka sink connector
should determine the _id
value for each document it writes to MongoDB.
For a list of sink connector configuration settings organized by category, see the guide on Sink Connector Configuration Properties.
Settings
Name | Description | |
---|---|---|
document.id.strategy | Type: string Description: The class the connector should use to generate a unique _id field.Default:
Accepted Values: An empty string or a fully qualified Java class name | |
document.id.strategy.overwrite.existing | Type: boolean Description: Whether the connector should overwrite existing values in the _id
field when it applies the strategy defined by the
document.id.strategy property.Default: false Accepted Values: true or false | |
document.id.strategy.uuid.format | Type: string Description: Whether the connector should output the UUID in the _id field
in string format or in
BsonBinary
format.Default: string Accepted Values: string or binary | |
delete.on.null.values | Type: boolean Description: Whether the connector should delete documents when the key value
matches a document in MongoDB and the value field is null. This setting applies when you specify an id generation strategy that
operates on the key document such as FullKeyStrategy ,
PartialKeyStrategy , and ProvidedInKeyStrategy .Default: false Accepted Values: true or false |