Try looking at namenode logs (under "logs" directory). There should be an exception. Paste it here if you don't understand what it means.
12 Nisan 2009 Pazar 22:22 tarihinde halilibrahimcakir <[email protected]> yazdı: > I typed: > > $ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa > $ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys > > Deleted this directory: > > $ rm -ri /tmp/hadoop-root > > Formatted namenode again: > > $ /bin/hadoop namenode -format > > Stopped: > > $ /bin/stop-all.sh > > > then typed: > > > > $ ssh localhost > > so it didn't want me to enter a password. I started: > > $ /bin/start-all.sh > > But nothing changed :( > > ----- Özgün İleti ----- > Kimden : [email protected] > Kime : [email protected] > Gönderme tarihi : 12/04/2009 21:33 > Konu : Re: Ynt: Re: Cannot access Jobtracker and namenode > There are two commands in hadoop quick start, used for passwordless ssh. > Try those. > > $ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa > $ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys > > http://hadoop.apache.org/core/docs/current/quickstart.html > > -- > M. Raşit ÖZDAŞ > > Halil İbrahim ÇAKIR > > Dumlupınar Üniversitesi Bilgisayar Mühendisliği > > http://cakirhal.blogspot.com > > -- M. Raşit ÖZDAŞ
