The Data Aggregator will not stay running

Products

• Network Observability
• CA Performance Management

Issue/Introduction

The shutdown.log and karaf.log both have messages mentioning the inability to connect to any Data Repository host

Environment

All Supported Releases

Cause

Changes were made to /opt/IMDataAggregator/apache-karaf/etc/dbconnection.cfg on the Data Aggregator regarding the hostnames of the Data Repository nodes

Resolution

Edit /opt/IMDataAggregator/apache-karaf/etc/dbconnection.cfg and modify the hostnames properly.  Once complete, restart the dadaemon:

systemctl start dadaemon