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https://issues.apache.org/jira/browse/HDFS-11801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16351320#comment-16351320
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caixiaofeng commented on HDFS-11801:
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hdfs dfs -count -q -h -v / will be useful
> Extra argument for header in dfs -count output
> ----------------------------------------------
>
> Key: HDFS-11801
> URL: https://issues.apache.org/jira/browse/HDFS-11801
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: shell, webhdfs
> Affects Versions: 3.0.0-alpha2
> Reporter: Sachin Jose
> Priority: Minor
>
> Hi Team,
>
> Output of hdfs dfs -count -q contains 8 fields, It would be really useful
> for users if the output of hdfs dfs -count utility contains header. I always
> refer -count apache documentation or internal docs to figure out the
> different fields of hdfs dfs -count -q.
> No need to add header in the default count output. If a user wants to print
> the header, he needs to explicitly specify the argument, there by default
> behavior remains same.
> Since -h is used to human readable, -header option can be used for header.
> Thanks,
> Sachin
>
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