as far as I know UDP is not reliable, in the sense it does not guarantee that files will be transferred and so TCP is generally the preferred protocol when we need reliability.
On Tue, Sep 23, 2014 at 3:26 PM, Yehuda Korotkin <[email protected]> wrote: > Hello, > > Why hadoop transfer files via TCP instead UDP ? > May-be UDP is better or i missing something ? > > > -- > > Regards, > Yehuda Korotkin > > <http://www.korotkin.co.il/> > > web www.korotkin.co.il > > mobile +972 (50) 414-6444 > > email [email protected] >
