Wei-Chiu Chuang created HDFS-9937:
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Summary: Update dfsadmin command line help
Key: HDFS-9937
URL: https://issues.apache.org/jira/browse/HDFS-9937
Project: Hadoop HDFS
Issue Type: Improvement
Affects Versions: 3.0.0
Reporter: Wei-Chiu Chuang
Priority: Minor
A few dfsadmin subcommand help is not up-to-date and inconsistent.
-safemode missed options -wait and -forceExit
-restoreFailedStorage options are not described consistently (true/false/check,
or Set/Unset/Check?)
-setSpaceQuota optionally takes a -storageType parameter, but it's not clear
what are the available options. (Seems to be (SSD, DISK, ARCHIVE), from
HdfsQuotaAdminGuide.html)
-reconfig seems to also take namenode as parameter
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