CODEWITHSUNDEEP
hortonworks-sandbox
iPhoneJavaDev
iPhoneJavaDev

Reputation: 825

Cannot connect to HDP sandbox in docker

I have successfully started hortonworks sandbox container in my docker in my macbook. The guide said to connect to sandbox via this command:

ssh -p 2222 root@localhost

But it gives me

ssh: connect to host localhost port 2222: Connection refused

Then I tried

ssh -p 22 root@localhost

It asks me the password (instead of prompting me to change my password as the guide says). I tried to input "hadoop" as password but it won't let me in. I tried "root", still the same. I tried to login using my laptop password, still cannot login.

How should I be able to connect to sandbox container?

Upvotes: 2

Views: 3341

Answers (3)

ROCKY
ROCKY

Reputation: 1933

I believe you should exec into the container using. hortonworkssandbox is the container name when you launched it.

docker exec -it hortonworkssandbox /bin/bash

Upvotes: 2

Krzysztof J
Krzysztof J

Reputation: 66

In the case of root login, try to use port: 2200

Note: This port is correct only if you have HDP (sandbox) which is running as VirtualBox VM. In the case of docker this info is useless.

Upvotes: 0

Roshan Bagdiya
Roshan Bagdiya

Reputation: 2178

If you ssh xxx.xxx.xxx.xxx -p 22 you will be in Centos If you ssh xxx.xxx.xxx.xxx -p 2222 you will be connected to the sandbox for localhost connection replace xxx.xxx.xxx.xxx with root@localhost.

run ps -ef | grep container-ip in order to get container ip

now ssh root@container ip and then ambari-admin-password-reset probabaly you will be able to set password.

For virtual box you can follow below approach:

Goto terminal of your sandbox in oracle virtualBox --> Press --> enter username - root --> enter password - hadoop --> it will ask you to set new password --> set new password --> then try to login via putty using new credentials

Upvotes: 1

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