SchemaRegistry
Implementations: AvroSchemaRegistry
AmazonGlueSchemaRegistry
ApicurioSchemaRegistry
DatabaseTableSchemaRegistry
ConfluentSchemaRegistry
Specifies the Controller Service to use for the Schema Registry
This Property is only considered if the [Schema Access Strategy] Property is set to one of the following values: [Schema Reference Reader], [Use 'Schema Name' Property] | Schema Name | schema-name | ${schema.name} | | Specifies the name of the schema to lookup in the Schema Registry property Supports Expression Language: true (will be evaluated using flow file attributes and Environment variables)
This Property is only considered if the [Schema Access Strategy] Property has a value of "Use 'Schema Name' Property". |
Schema Version | schema-version | | | Specifies the version of the schema to lookup in the Schema Registry. If not specified then the latest version of the schema will be retrieved. Supports Expression Language: true (will be evaluated using flow file attributes and Environment variables)
This Property is only considered if the [Schema Access Strategy] Property has a value of "Use 'Schema Name' Property". |
Schema Branch | schema-branch | | | Specifies the name of the branch to use when looking up the schema in the Schema Registry property. If the chosen Schema Registry does not support branching, this value will be ignored. Supports Expression Language: true (will be evaluated using flow file attributes and Environment variables)
This Property is only considered if the [Schema Access Strategy] Property has a value of "Use 'Schema Name' Property". |
Schema Text | schema-text | ${avro.schema} | | The text of an Avro-formatted Schema Supports Expression Language: true (will be evaluated using flow file attributes and Environment variables)
This Property is only considered if the [Schema Access Strategy] Property has a value of "Use 'Schema Text' Property". |
Schema Reference Reader | schema-reference-reader | | Controller Service API: SchemaReferenceReader Implementation: ConfluentEncodedSchemaReferenceReader | Service implementation responsible for reading FlowFile attributes or content to determine the Schema Reference Identifier
This Property is only considered if the [Schema Access Strategy] Property has a value of "Schema Reference Reader". |
Cache Size | cache-size | 1000 | | Specifies how many Schemas should be cached |
State management:
This component does not store state.Restricted:
This component is not restricted.System Resource Considerations:
None specified.