Created a new HDP2.5 Sandbox on Azure today. I can log into Ambari Dashboard for my old HDP2.4 Sandox using http://host:8080 or http://host:8888 but not with my new HDP2.5 one. It just times out. I tried ssh'g into my Sandbox to check if Ambari was running and/or start it manually but no luck. Any advice anyone? [root@sandbox ~]# ambari-agent-password-reset -bash: ambari-agent-password-reset: command not found [root@sandbox ~]# ps -ef | grep Ambari root 4772 1 2 18:53 ? 00:03:13 /usr/lib/jvm/java/bin/java -server -XX:NewRatio=3 -XX:+UseConcMarkSweepGC -XX:-UseGCOverheadLimit -XX:CMSInitiatingOccupancyFraction=60 -XX:+CMSClassUnloadingEnabled -Dsun.zip.disableMemoryMapping=true -Xms512m -Xmx2048m -XX:MaxPermSize=128m -Djava.security.auth.login.config=/etc/ambari-server/conf/krb5JAASLogin.conf -Djava.security.krb5.conf=/etc/krb5.conf -Djavax.security.auth.useSubjectCredsOnly=false -cp /etc/ambari-server/conf:/usr/lib/ambari-server/*:/usr/share/java/postgresql-jdbc.jar org.apache.ambari.server.controller.AmbariServer root 7473 1 0 18:56 ? 00:00:00 /usr/bin/python /usr/lib/python2.6/site-packages/ambari_agent/AmbariAgent.py start root 18654 18552 0 21:12 pts/1 00:00:00 grep --color=auto Ambari [root@sandbox ~]# ambari-server start -bash: ambari-server: command not found [root@sandbox ~]# yum list | grep ambari-agent Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast [root@sandbox ~]# rpm -qa | grep ambari-server [root@sandbox ~]# ... View more

I am on step 1.4 in Section 2 of the "Learning the Ropes ..." tutorial (Sandbox in Microsoft Azure). I am able to ssh into my Sandbox using the password I set up for it via Azure during initial setup. I am able to create files in my Sandbox and navigate around. But I cannot scp into the Sandbox! I am pretty sure I'm supposed to run scp from a separate terminal, although it's not 100% clear in the instructions. Assume my scp command is: scp -P 22 /Path/Somefile.txt MyName@localhost:/MyName When I run it from within the ssh session, I get: Console Response: /Path/Somefile.txt: No such file or directory This makes sense I guess because I'm supposed to be running scp from my local machine But when I run that same command from a separate terminal window, my Sandbox password is not accepted. I tried using "localhost" literally as well as replacing it with the IP address of my Sandbox host. I'm stumped. How can it be that the password which works for ssh does not work for scp? ... View more

I am able to ssh into my Sandbox on Azure but can't send a file via scp because I'm challenged for a localhost password which I do not know. Assuming my Azure username is myName, this is the command I'm running: scp -P 22 ~/Downloads/Somefile.txt MyName@localhost:/MyName The console returns with: MyName@locahost's password: I've tried my Azure password, my Mac's password, the ENTER key, and "hadoop". Nothing works. I tried both port 22 and port 2222. Please advise. I'd like to move on to some real tutorials but I can't even copy a file to my Sandbox! 😞 I get "Permission denied, please try again" and after 3 attempts "Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password)" and then "lost connection" ... View more