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From "Mukul Kumar Singh (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-11786) Add a new command for multi threaded Put/CopyFromLocal
Date Tue, 09 May 2017 18:54:04 GMT
Mukul Kumar Singh created HDFS-11786:
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             Summary: 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


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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