SiteToSiteBulletinReportingTask

Description:

Publishes Bulletin events using the Site To Site protocol. Note: only up to 5 bulletins are stored per component and up to 10 bulletins at controller level for a duration of up to 5 minutes. If this reporting task is not scheduled frequently enough some bulletins may not be sent.

Additional Details...

Tags:

bulletin, 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, and whether a property supports the NiFi Expression Language.

Display NameAPI NameDefault ValueAllowable ValuesDescription
Destination URLDestination URLThe URL of the destination NiFi instance or, if clustered, a comma-separated list of address in the format of http(s)://host:port/nifi. This destination URL will only be used to initiate the Site-to-Site connection. The data sent by this reporting task will be load-balanced on all the nodes of the destination (if clustered).
Supports Expression Language: true (will be evaluated using variable registry only)
Input Port NameInput Port NameThe name of the Input Port to deliver data to.
Supports Expression Language: true (will be evaluated using variable registry only)
SSL Context ServiceSSL Context ServiceController Service API:
RestrictedSSLContextService
Implementation: StandardRestrictedSSLContextService
The SSL Context Service to use when communicating with the destination. If not specified, communications will not be secure.
Instance URLInstance URLhttp://${hostname(true)}:8080/nifiThe URL of this instance to use in the Content URI of each event.
Supports Expression Language: true (will be evaluated using variable registry only)
Compress EventsCompress Eventstrue
  • true
  • false
Indicates whether or not to compress the data being sent.
Communications TimeoutCommunications Timeout30 secsSpecifies how long to wait to a response from the destination before deciding that an error has occurred and canceling the transaction
Transport Protocols2s-transport-protocolRAW
  • RAW
  • HTTP
Specifies which transport protocol to use for Site-to-Site communication.
HTTP Proxy hostnames2s-http-proxy-hostnameSpecify the proxy server's hostname to use. If not specified, HTTP traffics are sent directly to the target NiFi instance.
HTTP Proxy ports2s-http-proxy-portSpecify the proxy server's port number, optional. If not specified, default port 80 will be used.
HTTP Proxy usernames2s-http-proxy-usernameSpecify an user name to connect to the proxy server, optional.
HTTP Proxy passwords2s-http-proxy-passwordSpecify an user password to connect to the proxy server, optional.
Sensitive Property: true
Record Writerrecord-writerController Service API:
RecordSetWriterFactory
Implementations: RecordSetWriterLookup
XMLRecordSetWriter
FreeFormTextRecordSetWriter
CSVRecordSetWriter
ScriptedRecordSetWriter
AvroRecordSetWriter
JsonRecordSetWriter
ParquetRecordSetWriter
Specifies the Controller Service to use for writing out the records.
Include Null Valuesinclude-null-valuesfalse
  • true
  • false
Indicate if null values should be included in records. Default will be false
PlatformPlatformnifiThe value to use for the platform field in each event.
Supports Expression Language: true (will be evaluated using variable registry only)

State management:

This component does not store state.

Restricted:

Required PermissionExplanation
export nifi detailsProvides operator the ability to send sensitive details contained in bulletin events to any external system.

System Resource Considerations:

None specified.