Distributed Index Handler 26.1
Distributed Index Handler Help

# Use DREADDDATA

The DIH accepts the DREADDDATA indexing action, which allows you to send data over a socket to the DIH for indexing. This action requires a POST request method. Use the following action syntax:

    http://DIHhost:IndexPort/DREADDDATA?optionalParamsData#DREENDDATAkillDuplicatesOption\n\n

When you send this action to the DIH instead of to a Content component, note:

- `DIHhost` and `IndexPort` are the host and index port of the DIH, not of any of its child Content components.
- In mirror mode, DIH sends the data to every child Content component for indexing. In simple non-mirror mode, the DIH decides which Content indexes the data, but all Content components receive all actions. Use reference-based indexing or DistributeSendMinimal to further reduce the amount of traffic and Content load by allowing the DIH to distribute index data and index actions.

Copyright 2025 Open Text
Version 26.1 | Last updated January 2026

Send documentation feedback

Close

Send documentation feedback

To send feedback using your default email client, open an email window.

Otherwise, send your feedback and the information below to MFI-swpdl.idoldocsfeedback@opentext.com.

We appreciate your feedback!

Product: Knowledge Discovery Distributed Index Handler 26.1

Topic Title: Use DREADDDATA