Cloudera
CCA-500 · Question #88
Your running a hadoop cluster with a name node on the host mynamenode. What are two ways you can determine available HDFS space in your cluster?
The correct answer is C. Run hadoop dfsadmin -report and locate the DFS remaming value. See the full explanation below for the reasoning.
Question
Your running a hadoop cluster with a name node on the host mynamenode. What are two ways you can 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 remaming value
- DRun hadoop DFSAdmin -spaceQuota and subtract DFS used % from configured capacity
How the community answered
(42 responses)- A17% (7)
- C76% (32)
- D7% (3)
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