NiFi Ingest 26.3
NiFi Ingest

# SplitDocument

Splits a document into its constituent parts (text content, XML metadata, and associated binary files) and outputs the parts to separate relationships. You can then process the parts separately as required. If you want to recombine the parts into a Knowledge Discovery document, you can route them to a MergeDocument processor.

If you split multiple documents and later route the parts to a MergeDocument processor, the correct parts are automatically merged to reproduce the original document FlowFiles. (There is no need to keep track of which parts originated from each document).

NOTE: The FlowFiles output by this processor are not in Knowledge Discovery document format.

## Properties

None

## Relationships

Name | Description
--- | ---
content | FlowFiles that contain text from a document.
externalfile | Reserved for custom external file implementations.
failure | FlowFiles that were not successfully processed.
file | FlowFiles that contain binary file content from a document.
filename | FlowFiles that contain a file path from a document.
metadata | FlowFiles that contain XML metadata from a document.

Copyright 2018-2026 Open Text
Version 26.3 | Last updated July 2026

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Product: Knowledge Discovery NiFi Ingest 26.3

Topic Title: SplitDocument