Ambari dashboard widgets

[#1]

In a manual, I saw an article like:

"Ambari provides a dashboard that gives an administrator a quick view of the overall health of the entire cluster. There are 20+widgets that provides quick stats on services. Widgets can be added or you can write your own widget using the Ambari APIs."

My question is,

How can I access, use and modify those widgets.Where are those widgets.

Actually I want to change the menu configuration in dashboard. So I want to change widgets.

Please answer me. Thanks.

[#2 · Accepted solution]

You can modify a service dashboard by Adding or removing a widgets. Have a look at http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.2.0/bk_Ambari_Users_Guide/content/_modifying_the...

[#3]

1. Select the Metrics drop-down, as shown in the following example:
2. Choose Add.
3. Select a metric, such as Region in Transition.
4. Choose Apply.