Writes the contents of a FlowFile as a file on Azure Data Lake Storage Gen 2
azure, microsoft, cloud, storage, adlsgen2, datalake
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 |
|---|---|---|---|---|
| ADLS Credentials | adls-credentials-service | Controller Service API: ADLSCredentialsService Implementations: ADLSCredentialsControllerServiceLookup ADLSCredentialsControllerService | Controller Service used to obtain Azure Credentials. | |
| Filesystem Name | filesystem-name | Name of the Azure Storage File System (also called Container). It is assumed to be already existing. Supports Expression Language: true (will be evaluated using flow file attributes and variable registry) | ||
| Directory Name | directory-name | Name of the Azure Storage Directory. The Directory Name cannot contain a leading '/'. The root directory can be designated by the empty string value. In case of the PutAzureDataLakeStorage processor, the directory will be created if not already existing. Supports Expression Language: true (will be evaluated using flow file attributes and variable registry) | ||
| File Name | file-name | ${azure.filename} | The filename Supports Expression Language: true (will be evaluated using flow file attributes and variable registry) | |
| Writing Strategy | writing-strategy | Write and Rename |
| Defines the approach for writing the Azure file. |
| Base Temporary Path | base-temporary-path | The Path where the temporary directory will be created. The Path name cannot contain a leading '/'. The root directory can be designated by the empty string value. Non-existing directories will be created.The Temporary File Directory name is _nifitempdirectory Supports Expression Language: true (will be evaluated using flow file attributes and variable registry) This Property is only considered if the [Writing Strategy] Property has a value of "Write and Rename". | ||
| Conflict Resolution Strategy | conflict-resolution-strategy | fail |
| Indicates what should happen when a file with the same name already exists in the output directory |
| Resource Transfer Source | Resource Transfer Source | FlowFile Content |
| The source of the content to be transferred |
| File Resource Service | File Resource Service | Controller Service API: FileResourceService Implementation: StandardFileResourceService | File Resource Service providing access to the local resource to be transferred This Property is only considered if the [Resource Transfer Source] Property has a value of "File Resource Service". | |
| Proxy Configuration Service | proxy-configuration-service | Controller Service API: ProxyConfigurationService Implementation: StandardProxyConfigurationService | Specifies the Proxy Configuration Controller Service to proxy network requests. Supported proxies: HTTP, SOCKS In case of SOCKS, it is not guaranteed that the selected SOCKS Version will be used by the processor. |
| Name | Description |
|---|---|
| success | Files that have been successfully written to Azure storage are transferred to this relationship |
| failure | Files that could not be written to Azure storage for some reason are transferred to this relationship |
| Name | Description |
|---|---|
| azure.filesystem | The name of the Azure File System |
| azure.directory | The name of the Azure Directory |
| azure.filename | The name of the Azure File |
| azure.primaryUri | Primary location for file content |
| azure.length | The length of the Azure File |
DeleteAzureDataLakeStorage, FetchAzureDataLakeStorage, ListAzureDataLakeStorage