Provides a RecordReaderFactory that can be used to dynamically select another RecordReaderFactory. This will allow multiple RecordReaderFactories to be defined and registered, and then selected dynamically at runtime by referencing a FlowFile attribute in the Service to Use property.
lookup, parse, record, row, reader
In the list below, the names of required properties appear in bold. Any other properties (not in bold) 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 |
|---|---|---|---|---|
| Service to Use | Service to Use | ${recordreader.name} | Specifies the name of the user-defined property whose associated Controller Service should be used. Supports Expression Language: true (will be evaluated using flow file attributes and variable registry) |
Supports Sensitive Dynamic Properties: No
Dynamic Properties allow the user to specify both the name and value of a property.
| Name | Value | Description |
|---|---|---|
| Name of the RecordReader | A RecordReaderFactory controller service | Supports Expression Language: false |