Cloudera
CCA-410 · Question #85
CCA-410 Question #85: Real Exam Question with Answer & Explanation
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Question
You install Cloudera Manager on a cluster where each host has 1 GB of RAM. All of the services show their status as concerning. However, all jobs submitted complete without an error. Why is Cloudera Manager showing the concerning status KM the services?
Options
- AA slave node's disk ran out of space
- BThe slave nodes, haven't sent a heartbeat in 60 minutes
- CThe slave nodes are swapping.
- DDataNode service instance has crashed.
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