Continuous heartbeat error messages seen in the processd_log file on a Spectrum OneClick only installation
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Continuous heartbeat error messages seen in the processd_log file on a Spectrum OneClick only installation

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Article ID: 57329

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Updated On:

Products

Spectrum Network Observability

Issue/Introduction

On a system with Spectrum OneClick only installed, the following error message is continuously written to the $SPECROOT/lib/SDPM/processd_log file:

Mar 21 19:24:55 Failure to connect to Location Service at host: 
                      localhost, port #: 56063.
Will try again until we make a connection.
Mar 21 19:25:56 Failure to send heartbeat message
Mar 21 19:46:23 Failure to send heartbeat message
Mar 21 20:06:51 Failure to send heartbeat message
Mar 21 20:27:19 Failure to send heartbeat message
Mar 21 20:47:49 Failure to send heartbeat message

Environment

DX NetOps Spectrum all releases
Component: OneClick

Cause

When processd starts, it tries to connect to the configured Location Server process . The Location Server is not installed on a OneClick only system so there is no configured Location Server process for processd to connect to.

Resolution

On a OneClick only system, this message is benign and can be ignored. To prevent the error from appearing, you can configure a Location Server by doing the following:

1. As the user that owns the Spectrum installation, create a file called .LocalRegFile in the $SPECROOT directory on the OneClick system

2. Add the following to the new .LocalRegFile file where <HOST> is the hostname of the Main Location Server (MLS) system:

LocationServiceHost=<HOST> 
LocationServicePort=0xdaff 
ApplicationLocServiceHost= 
ApplicationLocServicePort= 
BACKUP_MAIN_LOCATION_HOST_NAME= 
BACKUP_MAIN_LOCATION_SOCKET_NUMBER=

3. Restart processd on the OneClick system

Now when processd starts, it will attempt to connect to the Location Server running on the MLS system.