Community Component 26.3
Community Component Help

# DIHHost

The host name or IP address of the Distributed Index Handler (DIH) that distributes index actions to the agent index.

If you use stand-alone components in a distributed setup, and you use a DIHto distribute the agent index between multiple instances of the Agentstore component, use this parameter to specify the machine where the agent index DIH is located.

You do not need to use this parameter when you have a single Agentstore. In this case, the Community component indexes and queries the AgentStore that you specify in the ACIPort and Host.

NOTE: This parameter is meaningful only in a stand-alone Community component, not in a unified configuration.

IMPORTANT: If you set DIHGSSServiceName, you must set `DIHHost` to a fully qualified domain name (that is, for GSS authentication you cannot use `localhost`, an IP address, or a host without the domain name, even if these values resolve to the correct server).

Type: | String
Default: |
Required: | No
Configuration Section: | AgentDRE
Example: | `DIHHost=127.0.0.1`
See Also: | DIHACIPort Timeout

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Version 26.3 | Last updated July 2026

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Product: Knowledge Discovery Community Component 26.3

Topic Title: DIHHost