CopyAzureBlobStorage_v12
Description
Copies a blob in Azure Blob Storage from one account/container to another. The processor uses Azure Blob Storage client library v12.
Tags
azure, blob, cloud, microsoft, storage
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 |
|---|---|---|---|---|
| Source Storage Credentials * | Source Storage Credentials | Controller Service: AzureStorageCredentialsService_v12 Implementations: AzureStorageCredentialsControllerServiceLookup_v12 AzureStorageCredentialsControllerService_v12 | Credentials Service used to obtain Azure Blob Storage Credentials to read Source Blob information | |
| Source Container Name * | Source Container Name | Name of the Azure storage container that will be copied Supports Expression Language, using FlowFile attributes and Environment variables. | ||
| Source Blob Name * | Source Blob Name | The full name of the source blob Supports Expression Language, using FlowFile attributes and Environment variables. | ||
| Destination Storage Credentials * | storage-credentials-service | Controller Service: AzureStorageCredentialsService_v12 Implementations: AzureStorageCredentialsControllerServiceLookup_v12 AzureStorageCredentialsControllerService_v12 | Controller Service used to obtain Azure Blob Storage Credentials. | |
| Destination Container Name | container-name | Name of the Azure storage container destination defaults to the Source Container Name when not specified Supports Expression Language, using FlowFile attributes and Environment variables. | ||
| Destination Blob Name | blob-name | The full name of the destination blob defaults to the Source Blob Name when not specified Supports Expression Language, using FlowFile attributes and Environment variables. | ||
| Conflict Resolution Strategy * | conflict-resolution-strategy | fail |
| Specifies whether an existing blob will have its contents replaced upon conflict. |
| Create Container * | create-container | false |
| Specifies whether to check if the container exists and to automatically create it if it does not. Permission to list containers is required. If false, this check is not made, but the Put operation will fail if the container does not exist. |
| Proxy Configuration Service | proxy-configuration-service | Controller Service: ProxyConfigurationService Implementations: StandardProxyConfigurationService | Specifies the Proxy Configuration Controller Service to proxy network requests. Supported proxies: SOCKS, HTTP In case of SOCKS, it is not guaranteed that the selected SOCKS Version will be used by the processor. |
Dynamic Properties
This component does not support dynamic properties.
Relationships
| Name | Description |
|---|---|
| failure | Unsuccessful operations will be transferred to the failure relationship. |
| success | All successfully processed FlowFiles are routed to this relationship |
Reads Attributes
This processor does not read attributes.
Writes Attributes
| Name | Description |
|---|---|
| azure.blobname | The name of the blob on Azure Blob Storage |
| azure.blobtype | Type of the blob (either BlockBlob, PageBlob or AppendBlob) |
| azure.container | The name of the Azure Blob Storage container |
| azure.error.code | Error code reported during blob operation |
| azure.etag | ETag of the blob |
| azure.ignored | When Conflict Resolution Strategy is 'ignore', this property will be true/false depending on whether the blob was ignored. |
| azure.length | Length of the blob |
| azure.primaryUri | Primary location of the blob |
| azure.timestamp | Timestamp of the blob |
| lang | Language code for the content |
| mime.type | MIME Type of the content |
State Management
This component does not store state.
Restricted
This component is not restricted.
Input Requirement
This component requires an incoming relationship.
System Resource Considerations
This component does not specify system resource considerations.
See Also
DeleteAzureBlobStorage_v12, FetchAzureBlobStorage_v12, ListAzureBlobStorage_v12, PutAzureBlobStorage_v12