Cloudera
CCA-410 · Question #28
You are a Hadoop cluster with a NameNode on host mynamenode. What are two ways to determine available HDFS space in your cluster?
The correct answer is C. Run hadoop dfsadmin -report and locate the DFS Remaining value. See the full explanation below for the reasoning.
Question
You are a Hadoop cluster with a NameNode on host mynamenode. What are two ways to determine available HDFS space in your cluster?
Options
- ARun hadoop fs -du/and locate the DFS Remaining value.
- CRun hadoop dfsadmin -report and locate the DFS Remaining value.
- DRun hadoop dfsadmin -spaceQuota and subtract HDFS Used from Configured Capacity.
How the community answered
(53 responses)- A8% (4)
- C79% (42)
- D13% (7)
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