問題文
Several nodes in a large cluster are in a bad state and the engineer wants to find what they have in common without inspecting each one by hand. Which capability addresses this, and what does it actually produce?
選択肢
- An analyzer that highlights instances in a bad state and proposes theories about what those instances share, such as running the same workload or sitting in the same region, and offers those theories as filters the engineer can apply.
- A report that lists every node with its full configuration side by side, which the engineer reads to spot the shared setting; this is the only mechanism available because correlating attributes automatically is not something the platform does.
- A detector that fires when more than a configured number of nodes are unhealthy at once, which names the shared attribute in the alert message so that the cause is delivered with the notification.
- A search across the logs of the affected nodes, which returns the lines those nodes have in common and presents the shared lines as the common attribute of the group.