Resolution:
Description:
==========
With TRA 5.7.0, microagents "Custom" and "Logfile" are missing in the TRA Hawk Agent. To add them,  modify the hawkagent.cfg file.

Environment:
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TIBCO Runtime Agent 5.7.0
TIBCO Hawk 4.9.0

Symptoms:
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With TRA 5.7.0, after creating an administration domain or adding a machine to an existing administration domain, the "Custom" and "Logfile" microagents could not be found for the TRA Hawk Agent. This is different from TRA 5.6.X.

Cause:
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There is a change in Hawk 4.9 that these internal microagents will be loaded dynamically according to the configurations in the hawkagent.cfg file, while for a TRA Hawk Agent, the file hawkagent.cfg does not contain the settings.

Resolution:
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To add the two microagents, modify the file &ltTIBCO_HOME>/tra/domain/&ltDOMAIN_NAME>/hawkagent.cfg .

For the Custom microagent, add the line “-M CustomMicroAgent”.

For the Logfile microagent, uncomment the following lines:

-M LogfileMicroAgent
    -scan_rate 10
    -block_size 16
    -eval_rate 300

Why are the microagents "Custom" and "Logfile" missing in the TRA Hawk agent and how can they be added?