Hi. I used the following command to launch a ec2 cluster: ./spark-ec2 -k weychih -i /home/cloudera/aws/weychih.pem -s 1 -w 360 --instance-type=r3.large --region=us-west-2 launch eychih5
I tried to use the following command to login to the cluster: ./spark-ec2 -k weychih -i /home/cloudera/aws/weychih.pem -u hadoop --region=us-west-2 login eychih5 The login failed. So I used the following command to login to the cluster as root: ./spark-ec2 -k weychih -i /home/cloudera/aws/weychih.pem --region=us-west-2 login eychih5 As user root, I copied its .ssh directory to /home/hadoop/. And I logged in again as hadoop using the following command: ./spark-ec2 -k weychih -i /home/cloudera/aws/weychih.pem -u hadoop --region=us-west-2 login eychih5 The login succeeded. However the Hadoop evironment was not set up with the evidence that the command 'which hadoop' can not find the command hadoop under /usr/bin: I would like to know if there is anything wrong with my setup or I need to do more. By the way I also tried ssh as hadoop to a master I created previously. It worked for several times (i.e. the hadoop environment is set up correctly) without copying the root .ssh to the /home/hadoop directory. However, afterwords, ssh was no longer working. Thanks. Best regards, Ey-Chih Chow -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/issue-with-spark-ec2-of-spark-release-1-1-0-tp21195.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
