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From "Mukul Kumar Singh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11786) Add a new command for multi threaded Put/CopyFromLocal
Date Fri, 30 Jun 2017 17:00:03 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mukul Kumar Singh updated HDFS-11786:
-------------------------------------
    Status: Patch Available  (was: Open)

> Add a new command for multi threaded Put/CopyFromLocal
> ------------------------------------------------------
>
>                 Key: HDFS-11786
>                 URL: https://issues.apache.org/jira/browse/HDFS-11786
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs
>            Reporter: Mukul Kumar Singh
>            Assignee: Mukul Kumar Singh
>         Attachments: HDFS-11786.001.patch, HDFS-11786.002.patch
>
>
> CopyFromLocal/Put is not currently multithreaded.
> In case, where there are multiple files which need to be uploaded to the hdfs, a single
thread reads the file and then copies the data to the cluster.
> This copy to hdfs can be made faster by uploading multiple files in parallel.
> I am attaching the initial patch so that I can get some initial feedback.



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