Node Details

Node Details page shows tile corresponding to role (service) of the node. If multiple services are configured on the node, it shown “/” separated E.g. SNN/DN/NN. It also shows all the services that are running or down on that node. It also shows the utilization graph, by default of CPU usage by hourly basis.

It should be noted that throughout the documentation set, this page will be referred as Node Details page.

![] (https://raw.githubusercontent.com/wiki/impetus-opensource/ankush/images/Image74.png) Figure 74: Node Details

Note: This screenshot is taken from a Cassandra cluster.

The above Node Details page can be accessed through any of the two ways.

1. On Cluster Details page, by clicking Heat Map tile corresponding to the node.
2. On Cluster Details page, by clicking Nodes link. A Node list page is opened. Now, click “>” link corresponding to the node to open Node Details page.

Note: If agent is down on any node then Agent down tile is shown for that node. Also, for that node, the following tiles are not displayed over UI: • Service status tile • Utilization alert/warning tile

Node Level Parameters

Node level parameters can be managed through Parameter management link as shown at the bottom of the page. The interface and way of adding, updating or deleting a parameter remains same at cluster and node level. Refer Parameters section for more information.