You need passwordless ssh setup for the username you start the script with.
Lee On 11/4/06, howard chen <[EMAIL PROTECTED]> wrote:
Hi Currently I have 3 servers, A, B, C 1. I unpacked Hadoop separately on three machines on the same folder (local): /home/hadoop/ 2. I follow the documentation, set up the JAVA_HOME path, and created a config folder, on a NFS mounted drive, move the hadoop-env.sh, hadoop-site.xml & slaves to this folder /data-0/hadoop_conf/ 3. in the hadoop_conf/slaves, i remove the localhost, but add the 3 server's IP i.e. serverA serverB serverC 4. When I type (on serverA): ./start-all.sh --config /data-0/hadoop_conf/ It prompt me to enter password for server A, B, C, but when I typed a password, I got welcome message from serverA, but I have no way to enter password for B & C, console stopped here...what can I do? Thanks.
