Database Reference
In-Depth Information
Figure 16.15
Cluster Services Performance report
Now that you have set up and understand the default reports and alerts
that come with the Ambari SCOM Management Pack, you will want to
continue to explore and customize the solution. The first step you should
take is adding the necessary counters to each cluster node to capture the
performance information referred to as the canaries in the coal mine (disk,
CPU, and memory). After that, you will find there are additional report
views you can create. Also, you may want to modify the default thresholds
for the alerts that will be thrown. Finally, if you haven't set up a destination
for someone to receive the alerts, you should do so. For test or development
environments, that may be the developers. For an operational environment
those alerts should go to the team responsible for the administration of the
cluster.
Summary
In this chapter we've covered a great deal of material that you will need to
think about as you get closer to operationalizing your solution. We started
by discussing the important attributes of working in a hybrid big data
environment. Specifically, we discussed data integration between the cloud
and on-premises solutions and the challenges that you will face there. We
