Wei-Chiu Chuang created HDFS-12176:
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Summary: dfsadmin shows DFS Used%: NaN% if the cluster has zero
block.
Key: HDFS-12176
URL: https://issues.apache.org/jira/browse/HDFS-12176
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Wei-Chiu Chuang
Priority: Trivial
This is rather a non-issue, but thought I should file it anyway.
I have a test cluster with just NN fsimage, no DN, no blocks, and dfsadmin
shows:
{noformat}
$ hdfs dfsadmin -report
Configured Capacity: 0 (0 B)
Present Capacity: 0 (0 B)
DFS Remaining: 0 (0 B)
DFS Used: 0 (0 B)
DFS Used%: NaN%
{noformat}
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