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https://issues.apache.org/jira/browse/HADOOP-10492?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13966587#comment-13966587
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Daryn Sharp commented on HADOOP-10492:
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bq. As hadoop fs is deprecated, the help should show usage with HDFS
I thought "hdfs dfs" is being deprecated, not "hadoop fs"? Both call FsShell
which is in hadoop-common because it works with any filesystem implementation.
Requiring users to invoke "hdfs dfs" doesn't make sense for non-hdfs
filesystems.
> Help Commands needs change after deprecation
> --------------------------------------------
>
> Key: HADOOP-10492
> URL: https://issues.apache.org/jira/browse/HADOOP-10492
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Raja Nagendra Kumar
>
> As hadoop fs is deprecated, the help should show usage with HDFS
> e.g in the following command it still refers to
> Usage: hadoop fs [generic options]
> D:\Apps\java\BI\hadoop\hw\hdp\hadoop-2.2.0.2.0.6.0-0009>hdfs dfs
> Usage: hadoop fs [generic options]
> [-appendToFile <localsrc> ... <dst>]
> [-cat [-ignoreCrc] <src> ...]
> [-checksum <src> ...]
> [-chgrp [-R] GROUP PATH...]
> [-chmod [-R] <MODE[,MODE]... | OCTALMODE> PATH...]
> [-chown [-R] [OWNER][:[GROUP]] PATH...]
> [-copyFromLocal [-f] [-p] <localsrc> ... <dst>]
> [-copyToLocal [-p] [-ignoreCrc] [-crc] <src> ... <localdst>]
> [-count [-q] <path> ...]
> [-cp [-f] [-p] <src> ... <dst>]
> [-createSnapshot <snapshotDir> [<snapshotName>]]
> [-deleteSnapshot <snapshotDir> <snapshotName>]
> [-df [-h] [<path> ...]]
> [-du [-s] [-h] <path> ...]
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