Support Questions

tkobilov · ‎03-04-2018

I am just starting with a Hortonworks tools and using Docker version of HDP 2.6.4 Sandbox on the Ubuntu 16.04.2 LTS server.

Fore some reason MySQL fails immediately after running of the start-sandbox-hdp-standalone_2-6-4.sh with the message

MySQL Daemon failed to start.

What might be the reason?

vpaul · ‎03-06-2018

@Timur Kobilov, I could deploy HDP 2.6.4 on Ubuntu 16.04 LTS and MySQL started without any issues.

Could you please try running the command "service mysqld start" from inside the sandbox and see what error you get ?

Can you please check the permission/ownership of directory "/var/lib/mysql" ?

Also if you could paste the log contents from "/var/log/mysqld.log" in sandbox, that would be helpful.

tkobilov · ‎03-07-2018

Shall-file I got here after unzipping has exactly the same md5sum you say:

And it resilts with an error I mentioned before:

My docker version is '17.12.1-ce' and OS is Ubuntu 16.04.4 LTS. Is it ok?

vpaul · ‎03-08-2018

It looks the host where the container is deployed has an active MySQL installation and the MySQL daemon is running.

I tried installing and starting MySQL on my Ubuntu host and could see MySQL in the container failing to start.

Could you please try stopping MySQL daemon in your host machine and then deploy the sandbox ?

I have similar configuration as yours.

Ubuntu 16.04 LTS Release:16.04

Docker version 17.12.0-ce, build c97c6d6

tkobilov · ‎03-08-2018

Yes! It works. As you said the problem was with a mysql daemon running on the host machine.

Thank you!

MySQL Daemon failed on the start of docker version of HDP 2.6.4