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From 李睿 <lrvb...@gmail.com>
Subject Re: how to upload files by web page
Date Tue, 10 Mar 2009 03:30:54 GMT
Thanks:)



Could you tell more detail about your solution?

I have some questions below:

1,where can  I submit the urls to ?

2,what is the backend service? Does it belong to HDFS?






2009/3/10 Yang Zhou <yangzhou.ebay@gmail.com>

> Hi,
>
> I have done that before.
>
> My solution is :
> 1. submit some FTP/SFTP/GridFTP urls of what you want to upload
> 2. backend service will fetch those files/directories from FTP to HDFS
> directly.
>
> Of course you can upload those files to the web server machine and then
> move
> them to HDFS. But since Hadoop is designed to process vast amounts of data,
> I do think my solution is more efficient. :-)
>
> You can find how to make directory and save files to HDFS in the source
> code
> of "org.apache.hadoop.fs.FsShell".
> 2009/3/9 <lrvberg@gmail.com>
>
> >
> >
> > Hi, all,
> >
> >   I’m new to HDFS and want to upload files by JSP.
> >
> > Are there some APIs can use?  Are there some demo?
> >
> >   Thanks for your help:)
> >
> >
>

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