Distributed Index Handler 25.3
Distributed Index Handler Help

# DREVALIDATE

Checks the Content sub-indexes to see if they are correctly populated and sends information about any detected issues to the application log.

You must set Type to the type of subindex that you want to validate. You can specify only one Type option per action.

When validation fails for a particular index, you can regenerate most indexes by using the DREREGENERATE index action, or by using the Regenerate configuration parameters in the `[Server]` section of your Content component configuration file. When a diskindex or nodetable validation fails, you cannot regenerate the index. In this case, you must restore the index from a good backup or re-index your data. For a diskindex failure, you can export your data and re-index from the export. However, for a nodetable failure you must re-index from your source data.

## Example

    http://12.3.4.56:9071/DREVALIDATE?&type=secindex

This index action validates the Content security index files.

## Required Parameters

The following action parameters are required.

Parameter | Description
--- | ---
Type | The Content subindex to validate.

## Optional Parameters

This action accepts the following optional parameters.

Parameter | Description
--- | ---
ValidateOptions | The options to use for validation.

This index action accepts the following standard index action parameters.

Parameter | Description
--- | ---
IgnoreMaxPendingItems | Whether to ignore the IndexQueueMaxPendingItems limit for this index action.
IndexUID | An identification code for any document tracking events.
NoArchive | Turn off configured archiving for the index action.
Priority | The priority for the index job.

Copyright 2025 Open Text
Version 25.3 | Last updated July 2025

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Product: Knowledge Discovery Distributed Index Handler 25.3

Topic Title: DREVALIDATE