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https://issues.apache.org/jira/browse/HADOOP-13883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15737675#comment-15737675
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Vinayakumar B commented on HADOOP-13883:
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"-fs" option is basically overriding the client's "fs.defaultFS" configuration.
It can be any filesystem url. not only HDFS. So description should be generic
and simple. I dont think, where and all this option is supported, needs to be
mentioned in the description of command.
It could be as simple as {{-fs : Default filesystem URL to use. Overrides
'fs.defaultFS' property from configurations.}}
> Add description of -fs option in generic command usage
> ------------------------------------------------------
>
> Key: HADOOP-13883
> URL: https://issues.apache.org/jira/browse/HADOOP-13883
> Project: Hadoop Common
> Issue Type: Bug
> Components: documentation
> Reporter: Yiqun Lin
> Assignee: Yiqun Lin
> Priority: Minor
> Fix For: 2.8.0, 3.0.0-alpha2
>
> Attachments: HADOOP-13883-addendum.patch, HADOOP-13883.001.patch
>
>
> Currently the description of option '-fs' is missing in generic command
> usage in documentation {{CommandManual.md}}. And the users won't know to use
> this option, while this option already makes sense to {{hdfs dfsadmin}},
> {{hdfs fsck}}, etc.
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