Viewing Nodes Within a Cluster

Monitor selected ESP nodes in the cluster by viewing information about their roles, statuses, and authentication.

Prerequisites

Enable the time-granularity option on the node in the Event Stream Processor project configuration (.ccr) file. See the Event Stream Processor Administrators Guide for information on the project configuration file.
Log in using the espMonitorRole role to be able to perform this task.

Task

In the Perspective Resources window, select the node, click the arrow, and select Monitor Cluster.

In the left pane of the ESP Cluster Monitor view, select Nodes.

Table Name	Details
Nodes	Node - name of node on the cluster. Host - host name where the server is running. Port - port number where the server is running. Role - role of the node within SCC. Valid roles include: Controller Manager Manager and Controller Status - current status of the node. Valid states include: Running Unknown Authenticated - "Yes" if node is authenticated, "No" if node is not authenticated.
Node Details	Name - name of node. Version - version of node. Build information - details of build, including time and date. Platform - operating system in which SCC is running.

Table Name

Details

Nodes

Node - name of node on the cluster.

Host - host name where the server is running.

Port - port number where the server is running.

Role - role of the node within SCC. Valid roles include:

Status - current status of the node. Valid states include:

Authenticated - "Yes" if node is authenticated, "No" if node is not authenticated.

Node Details

Name - name of node.

Version - version of node.

Build information - details of build, including time and date.

Platform - operating system in which SCC is running.

(Optional) In the ESP Cluster Monitor view, select a node, click the arrow, and the following options appear:
- Monitor Node
- Register Unregistered Nodes
- Properties