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From Visioner Sadak <visioner.sa...@gmail.com>
Subject Re: WEBHDFS vs HDFSPROXY which one is faster
Date Wed, 19 Sep 2012 21:08:33 GMT
Thanks harsh.....

On Wed, Sep 19, 2012 at 8:41 PM, Harsh J <harsh@cloudera.com> wrote:

> Hi,
>
> WebHDFS is faster/scalable as it lets the client directly access a DN
> to read off of, and hence requires that the client be able to access
> all nodes of the HDFS cluster. The HttpFs (what hdfsproxy is now
> 'called') is instead useful as a gateway service if clients are not
> allowed to access all DN nodes of a given cluster.
>
> On Wed, Sep 19, 2012 at 7:18 PM, Visioner Sadak
> <visioner.sadak@gmail.com> wrote:
> > Hello experts could you judge whether webhdfs is fast or hdfsproxy is
> fast,
> > is hdfs proxy slower coz it uses https only or can we use http also in
> > hdfsproxy, its also mentioned in this below link,could you guys throw
> more
> > light on advantages and disadvantages of both techniques......
> >
> >
> http://hadoop.apache.org/docs/hdfs/r0.21.0/hdfsproxy.html#Tomcat-based+Installation+and+Configuration
> > in disadvantages section,
> >
> >
> >
> > Thanks....
>
>
>
> --
> Harsh J
>

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