Hi, Ted and Andy I tried both internal and external hostnames. They both worked. But I will elect external host name since this way I can browsing the hdfs file structure and other information from a computer not in the cluster.
Thanks! On Fri, Nov 9, 2012 at 1:03 PM, Kartashov, Andy <[email protected]>wrote: > Hello Ted, > > > > Thanks yours below. I do run hadoop on EC2 as well. And I use internal > host-addresses ($hostname –f) for configuration of > core-site/hdfs-site/slaves/master files. > > > > The only time I switch to external address i.e. ec2-…… is when I want to > access my nodes vie the web,i.e. external address - ec2……:50070 or > ec2……:50030 > > > > Rgds, > > AK47 > > > > > > yinghua, > > > > One other thing to note here is that on EC2 computer are given two > hostnames, one internal and one external, you need to use the external. > These host names are listed in the ec2 configuration pane on the AWS > management console. > > > > > Ted Reynolds > > Technical Support Engineer > > Hortonworks > > Work Phone: 408-645-7079 > > > NOTICE: This e-mail message and any attachments are confidential, > subject to copyright and may be privileged. Any unauthorized use, copying > or disclosure is prohibited. If you are not the intended recipient, please > delete and contact the sender immediately. Please consider the environment > before printing this e-mail. AVIS : le présent courriel et toute pièce > jointe qui l'accompagne sont confidentiels, protégés par le droit d'auteur > et peuvent être couverts par le secret professionnel. Toute utilisation, > copie ou divulgation non autorisée est interdite. Si vous n'êtes pas le > destinataire prévu de ce courriel, supprimez-le et contactez immédiatement > l'expéditeur. Veuillez penser à l'environnement avant d'imprimer le présent > courriel > -- Regards, Yinghua
