Description:

Publishes Status events using the Site To Site protocol. The component type and name filter regexes form a union: only components matching both regexes will be reported. However, all process groups are recursively searched for matching components, regardless of whether the process group matches the component filters.

Tags:

status, metrics, history, site, site to site

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

Destination URL

 The URL of the destination NiFi instance to send data to, should be in the format http(s)://host:port/dataintegration.

Supports Expression Language: true

Input Port Name

 The name of the Input Port to delivery Provenance data to.

Supports Expression Language: true
SSL Context Service

Controller Service API:


SSLContextService

Implementation:


StandardSSLContextService


 The SSL Context Service to use when communicating with the destination. If not specified, communications will not be secure.

Instance URL

 http://${hostname(true)}:60017/dataintegration The URL of this instance to use in the Content URI of each event.

Supports Expression Language: true

Compress Events

 true
  • *true
  • *false
 Indicates whether or not to compress the events when being sent.

Communications Timeout

 30 secs Specifies how long to wait to a response from the destination before deciding that an error has occurred and canceling the transaction

Transport Protocol

 RAW
  • *RAW
  • *HTTP
 Specifies which transport protocol to use for Site-to-Site communication.
HTTP Proxy hostname Specify the proxy server's hostname to use. If not specified, HTTP traffics are sent directly to the target NiFi instance.
HTTP Proxy port Specify the proxy server's port number, optional. If not specified, default port 80 will be used.
HTTP Proxy username Specify an user name to connect to the proxy server, optional.
HTTP Proxy password Specify an user password to connect to the proxy server, optional.

Sensitive Property: true

Platform

 nifi The value to use for the platform field in each status record.

Sensitive Property: true

Component Type Filter Regex

 (Processor|ProcessGroup|RemoteProcessGroup|RootProcessGroup|Connection|InputPort|OutputPort) A regex specifying which component types to report. Any component type matching this regex will be included. Component types are: Processor, RootProcessGroup, ProcessGroup, RemoteProcessGroup, Connection, InputPort, OutputPort

Sensitive Property: true

Component Name Filter Regex

 * A regex specifying which component names to report. Any component name matching this regex will be included.

Sensitive Property: true

State management:

This component does not store state.

Restricted:

This component is not restricted.