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https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lisheng Sun updated HDFS-14313:
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Summary: Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo
instead of df/du (was: Get
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https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lisheng Sun updated HDFS-14313:
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Description:
There are two ways of DU/DF getting used space that are insufficient.
# Running DU
