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Posted to hdfs-dev@hadoop.apache.org by "Wei-Chiu Chuang (JIRA)" <ji...@apache.org> on 2016/03/10 07:33:40 UTC

[jira] [Created] (HDFS-9937) Update dfsadmin command line help

Wei-Chiu Chuang created HDFS-9937:
-------------------------------------

             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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