You are running a Hadoop cluster with a NameNode on host mynamenode. What are two
ways to determine available HDFS space in your cluster?
A.
Run hdfs fs –du / and locate the DFS Remaining value
B.
Connect to http://mynamenode:50070/dfshealth.jsp and locate the DFS remaining value
C.
Run hdfs dfs / and subtract NDFS Used from configured Capacity
D.
Run hdfs dfsadmin –report and locate the DFS Remaining value
B, D
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B and D are correct answers.
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D
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B,D
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B and D
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