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https://issues.apache.org/jira/browse/HDFS-364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13118092#comment-13118092
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Jonathan Allen commented on HDFS-364:
-------------------------------------
Updated
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/Count.java
to optionally display header record.
Added JUnit test class -
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/shell/TestCount.java
> dfs -count -q should label output column
> ----------------------------------------
>
> Key: HDFS-364
> URL: https://issues.apache.org/jira/browse/HDFS-364
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Nigel Daley
> Labels: newbie
> Attachments: HDFS-364-1.patch
>
>
> These commands should label the output columns:
> {code}
> hadoop dfs -count <dir>...<dir>
> hadoop dfs -count -q <dir>...<dir>
> {code}
> Current output of the 2nd command above:
> {code}
> % hadoop dfs -count -q /user/foo /tmp
> none inf 9569 9493 6372553322
> hdfs://nn1.bar.com/user/foo
> none inf 101 2689 209349812906
> hdfs://nn1.bar.com/tmp
> {code}
> It is not obvious what these columns mean.
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