Provides a Google Compute Storage (GCS) file resource for other components.
file, resource, gcs
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 |
|---|---|---|---|---|
| Bucket | Bucket | ${gcs.bucket} | Bucket of the object. Supports Expression Language: true (will be evaluated using flow file attributes and Environment variables) | |
| Name | Name | ${filename} | Name of the object. Supports Expression Language: true (will be evaluated using flow file attributes and Environment variables) | |
| GCP Credentials Provider Service | gcp-credentials-provider-service | Controller Service API: GCPCredentialsService Implementation: GCPCredentialsControllerService | The Controller Service used to obtain Google Cloud Platform credentials. |
Fetch a specific file from GCS. The service provides higher performance compared to fetch processors when the data should be moved between different storages without any transformation.
"Bucket" = "${gcs.bucket}"
"Name" = "${filename}"
The "GCP Credentials Provider Service" property should specify an instance of the GCPCredentialsService in order to provide credentials for accessing the bucket.