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From "Jianfei Jiang (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (HDFS-13147) Support -c argument for DFS command head and tail
Date Wed, 14 Feb 2018 03:38:01 GMT

     [ https://issues.apache.org/jira/browse/HDFS-13147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on HDFS-13147 started by Jianfei Jiang.
--------------------------------------------
> Support -c argument for DFS command head and tail
> -------------------------------------------------
>
>                 Key: HDFS-13147
>                 URL: https://issues.apache.org/jira/browse/HDFS-13147
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>            Reporter: Jianfei Jiang
>            Assignee: Jianfei Jiang
>            Priority: Minor
>         Attachments: HDFS-13147.001.patch
>
>
> The offset of command {{head}} and {{tail}} is hard coded as 1024 bytes. Goal to improve
it that the offset can be specified by user like Linux commands. Then the commands will be
more flexible.



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