Description and usage of PutAzureQueueStorage processor:

Writes the content of the incoming FlowFiles to the configured Azure Queue Storage.

Tags:

azure, microsoft, cloud, storage, queue, enqueue

Properties:

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, whether a property supports the Expression Language Guide, and whether a property is considered “sensitive”, meaning that its value will be encrypted. Before entering a value in a sensitive property, ensure that the nifi.properties file has an entry for the property nifi.sensitive.props.key.

Name	Default Value	Allowable Values	Description
Storage Account Name			The storage account name. There are certain risks in allowing the account name to be stored as a flowfile attribute. While it does provide for a more flexible flow by allowing the account name to be fetched dynamically from a flowfile attribute, care must be taken to restrict access to the event provenance data (e.g. by strictly controlling the policies governing provenance for this Processor). In addition, the provenance repositories may be put on encrypted disk partitions. Sensitive Property: true Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
Storage Account Key			The storage account key. This is an admin-like password providing access to every container in this account. It is recommended one uses Shared Access Signature (SAS) token instead for fine-grained control with policies. There are certain risks in allowing the account key to be stored as a flowfile attribute. While it does provide for a more flexible flow by allowing the account key to be fetched dynamically from a flow file attribute, care must be taken to restrict access to the event provenance data (e.g. by strictly controlling the policies governing provenance for this Processor). In addition, the provenance repositories may be put on encrypted disk partitions. Sensitive Property: true Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
SAS Token			Shared Access Signature token, including the leading '?'. Specify either SAS Token (recommended) or Account Key. There are certain risks in allowing the SAS token to be stored as a flowfile attribute. While it does provide for a more flexible flow by allowing the account name to be fetched dynamically from a flowfile attribute, care must be taken to restrict access to the event provenance data (e.g. by strictly controlling the policies governing provenance for this Processor). In addition, the provenance repositories may be put on encrypted disk partitions. Sensitive Property: true Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
TTL	7 days		Maximum time to allow the message to be in the queue. If left empty, the default value of 7 days will be used.
Queue Name			Name of the Azure Storage Queue Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
Visibility Delay	0 secs		The length of time during which the message will be invisible, starting when it is added to the queue. This value must be greater than or equal to 0 and less than the TTL value.
Proxy Configuration Service		Controller Service API:  ProxyConfigurationService Implementation:  StandardProxyConfigurationService	Specifies the Proxy Configuration Controller Service to proxy network requests. Supported proxies: HTTP, SOCKS

Relationships:

Name	Description
success	All successfully processed FlowFiles are routed to this relationship
failure	Unsuccessful operations will be transferred to the failure relationship.

Reads Attributes:

None specified.

Writes Attributes:

None specified.

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:

None specified.