What is Log Viewer?

Overview

Log Viewer is a customizable NSP tool that uses the third-party OpenSearch utility to display all NSP application logs. All NSP application logs can be viewed in a Discover or Dashboard view.

Log Viewer analyzes the logs of NSP system elements such as the following:

• NSP clusters

• Tomcat servers

• ZooKeeper registry

• Kafka messaging system

• PostgreSQL database

The displayed logs can be searched, and filtered using custom criteria, or typical criteria such as the time of receipt.

OpenSearch documentation is available from the circular icon at the top-right of the browser window.

Log Viewer access

You can open Log Viewer using the LOG VIEWER button on the System Health dashboard, or by visiting the following URL:

https://NSP_address/logviewer

where NSP_address is the NSP address for client access