NiFi Ingest 25.4
NiFi Ingest

# Install Optional Components

Many Knowledge Discovery features are available through NiFi Ingest. The following components are not included in the NiFi Ingest distribution but can be installed separately.

- Connectors. Connectors retrieve information from data repositories. With the NiFi Ingest framework you can deploy connectors as NiFi processors, rather than as separate components. To install a connector, obtain the `*.nar` file from the connector package. For a list of Connectors that are available through NiFi Ingest, see Connectors.

- Text. You can categorize documents using the EmbeddedContent processor. To install this processor, obtain the `*.nar` file from the Content component package.

  You can also generate categories using the AutoCategorizeGenerator processor, and label documents with categories by using the AutoCategorizeLabeller processor. To install these processors, obtain the `*.nar` file from the Category component package.

- Document Embeddings. You can use the DocumentEmbeddings processor to generate vector embeddings for your documents, based on a model that you configure. To install this processor, obtain the `*.nar` files from the Document Embeddings package.

- Rich Media. You can run some types of media analysis, such as optical character recognition and speech-to-text, in NiFi Ingest without having to deploy a separate Media Server. To install the media analysis components, obtain the `*.nar` files from the `NiFiMediaServer` package.

IMPORTANT: The `.nar` files supplied with Knowledge Discovery components are platform dependent. For example, if you run NiFi Ingest on Linux, obtain the File System Connector `.nar` file from the File System Connector package for Linux.

IMPORTANT: Optional components depend on the NiFi Ingest framework. Before adding any optional components, ensure that you have installed the NiFi Ingest framework, as described in Install NiFi Ingest. The version numbers of the NiFi Ingest framework and optional components must match. If necessary, you can install several different versions of the NiFi Ingest framework.

To install optional components

1. Stop NiFi, if it is running.

2. Add the `*.nar` files for the optional components to `InstallDir/extensions/`, where `InstallDir` represents your Apache NiFi installation directory.

3. Start NiFi.

## Connectors

The following connectors are currently available through NiFi Ingest. To use these processors, you must have a license for the corresponding connector.

NiFi Ingest Processor | ACI Connector | Repositories
--- | --- | ---
GetAEM | AEM Connector | Adobe Experience Manager
GetAmazonS3 | Amazon S3 Connector |
GetAzureBlob | Azure Blob Connector |
GetBox | Box Connector |
GetChatter | Chatter Connector | Salesforce Chatter
GetCMIS | CMIS Connector |
GetConfluence | Confluence REST Connector |
GetContentManager | Content Manager Connector | Content Manager.
GetDatabase | ODBC Connector | Databases that support ODBC.
GetDocumentum | Documentum Connector |
GetDropbox | Dropbox Connector | Dropbox
GetExchange | Exchange Web Service Connector | Exchange and Exchange Online.
GetExchangeOData | Exchange OData Connector | Exchange Online.
GetFacebook | Facebook Connector |
GetFacebookWorkplace | Facebook Workplace Connector |
GetFileNet | FileNet P8 Connector |
GetFileSystem | File System Connector | File systems.
GetFTP | FTP Connector | FTP servers.
GetGitHub | GitHub Connector |
GetGoogleCalendar | Google Calendar Connector |
GetGoogleChat | Google Chat Connector |
GetGoogleCloudStorage | Google Cloud Storage Connector |
GetGoogleDrive | Google Drive Connector |
GetGoogleMail | Google Mail Connector |
GetIMAP | IMAP Connector |
GetInstagram | Instagram Connector |
GetJama | Jama Connector |
GetJIRA | JIRA REST Connector |
GetJive | Jive Connector |
GetLithium | Lithium Connector |
GetMicrosoftDynamicsCRM | Dynamics Connector | Microsoft Dynamics
GetMicrosoftGroupChat | Lync Connector |
GetMicrosoftLync | Lync Connector |
GetMicrosoftOCS | Lync Connector |
GetMicrosoftPlanner | Microsoft Planner Connector |
GetMicrosoftTeams | Microsoft Teams Connector | Microsoft Teams
GetMongoDB | MongoDB Connector |
GetNotes | Notes Connector | Lotus Notes.
GetObjective | Objective Connector |
GetOneDrive | OneDrive Connector | Microsoft OneDrive
GetOpenText | OpenText Connector |
GetOpenTextCoreContent | OpenText Core Content Connector |
GetQAM | Quest Archive Manager Connector |
GetRecords365 | Records365 Connector |
GetRSS | RSS Connector | RSS feeds.
GetSalesforce | Salesforce Connector |
GetSeedlist | IBM Seedlist Connector |
GetServiceNow | ServiceNow Connector |
GetSharePoint | SharePoint Remote Connector | SharePoint and SharePoint Online.
GetSharePointOData | SharePoint OData Connector | SharePoint and SharePoint Online.
GetSlack | Slack Connector | Slack
GetStackExchange | Stack Exchange Connector | Stack Exchange sites such as Stack Overflow
GetTeamBinder | TeamBinder Connector |
GetTelligent | Telligent Connector |
GetTwitter | Twitter Connector |
GetVantara | Vantara Connector |
GetWeb | Web Connector | Web pages.
GetWebex | Webex Connector | Cisco Webex
GetYammer | Yammer Connector |
GetYouTube | YouTube Connector |
GetZendesk | Zendesk Connector |

Copyright 2018-2025 Open Text
Version 25.4 | Last updated October 2025

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Product: Knowledge Discovery NiFi Ingest 25.4

Topic Title: Install Optional Components