ElasticSearchLookupService¶
Description¶
Lookup a record from Elasticsearch Server associated with the specified document ID. The coordinates that are passed to the lookup must contain the key ‘id’.
Tags¶
elasticsearch, enrich, lookup, record
Properties¶
In the list below required Properties are shown with an asterisk (*). Other properties are considered optional. The table also indicates any default values, and whether a property supports the NiFi Expression Language.
| Display Name | API Name | Default Value | Allowable Values | Description |
|---|---|---|---|---|
| Client Service * | Client Service | An ElasticSearch client service to use for running queries. | ||
| Index * | Index | The name of the index to read from | ||
| Schema Access Strategy * | Schema Access Strategy | infer |
| Specifies how to obtain the schema that is to be used for interpreting the data. |
| 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. | ||
| Schema Name | Schema Name | ${schema.name} | Specifies the name of the schema to lookup in the Schema Registry property | |
| Schema Registry | Schema Registry | Specifies the Controller Service to use for the Schema Registry | ||
| Schema Text | Schema Text | ${avro.schema} | The text of an Avro-formatted Schema | |
| 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. | ||
| Type | Type | The type of this document (used by Elasticsearch for indexing and searching) |
State management¶
This component does not store state.
Restricted¶
This component is not restricted.
System Resource Considerations¶
This component does not specify system resource considerations.