Distributed Action Handler 26.2
Distributed Action Handler Help

# Example Configuration Files

This section shows examples of configuration files for two stand-alone DAH instances in different configurations.

## Configuration for a Distributed Action Handler Running in Mirror Mode

    [Service]
    ServicePort=9061

    [Server]
    MirrorMode=True
    Port=9060
    TimeBetweenRetries=60000
    DistributionMethod=0
    DistributedEngines=2

    [DistributedEngine0]
    Host=testserver1
    Port=9100
    Type=IDOL

    [DistributedEngine1]
    Host=testserver2
    Port=9100
    Type=IDOL

    [Logging]
    LogDirectory=./logs
    0=APP_LOG_STREAM

    [APP_LOG_STREAM]
    LogFile=application.log
    LogTime=True
    LogEcho=False
    LogMaxSizeKBs=1024
    LogTypeCSVs=application
    LogLevel=full
    LogExpireAction=previous

## Configuration for a Distributed Action Handler Running in Non-Mirror Mode

    [Service]
    ServicePort=9061

    [Server]
    MirrorMode=False
    Port=9060
    TimeBetweenRetries=60000
    VirtualDatabases=3
    ShowVDBInfo=True
    DistributedEngines=3

    [VDB0]
    DbName=News
    Type=Distributor
    MapsTo=0:News,1:News,2:News

    [VDB1]
    DbName=Accounts
    Type=Combinator
    MapsTo=0:Personnel,1:FinancialDocs

    [VDB2]
    DbName=ProjectManagers
    Type=Combinator
    MapsTo=0:Personnel,2:ProjectPlans

    [DistributedEngine0]
    Host=testserver1
    Port=9100
    Type=IDOL

    [DistributedEngine1]
    Host=testserver2
    Port=9100
    Type=IDOL

    [DistributedEngine2]
    Host=testserver3
    Port=9100
    Type=IDOL

    [Logging]
    0=ACTION_LOG_STREAM
    1=APPLICATION_LOG_STREAM

    [ACTION_LOG_STREAM]
    LogFile=action.log
    LogTime=True
    LogEcho=True
    LogMaxSizeKBs=1024
    LogTypeCSVs=action
    LogLevel=normal
    LogExpireAction=datestamp

    [APPLICATION_LOG_STREAM]
    LogFile=application.log
    LogTime=True
    LogEcho=False
    LogMaxSizeKBs=2048
    LogTypeCSVs=application
    LogLevel=normal
    LogExpireAction=datestamp

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Version 26.2 | Last updated April 2026

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Product: Knowledge Discovery Distributed Action Handler 26.2

Topic Title: Example Configuration Files