Ok thanks for your suggestion. I increased the ram to a little bit that
helped.
I get following
debian@osboxes:~$ docker run -it hadoop-build-1001
_ _ ___
| | | | | | | _ \
| |_| | __ _ __| | ___ ___ _ __ | | | |_ __
| _ |/ _` |/ _` |/ _ \ / _ \| '_ \ | | | / _ \ \ / /
| | | | (_| | (_| | (_) | (_) | |_) | | |/ / __/\ V /
\_| |_/\__,_|\__,_|\___/ \___/| .__/ |___/ \___| \_(_)
| |
|_|
This is the standard Hadoop Developer build environment.
This has all the right tools installed required to build
Hadoop from source.
Apparently you are inside this docker container as the user root.
Putting it simply:
This should not occur.
Known possible causes of this are:
1) Running this script as the root user ( Just don't )
2) Running an old docker version ( upgrade to 1.4.1 or higher )
___ __ _
/ _ \| | | | (_)
/ /_\ \ |__ ___ _ __| |_ _ _ __ __ _
| _ | '_ \ / _ \| '__| __| | '_ \ / _` |
| | | | |_) | (_) | | | |_| | | | | (_| |
\_| |_/_.__/ \___/|_| \__|_|_| |_|\__, |
__/ |
|___/
/home/debian/hadoop_env_checks.sh: line 78: logout: not login shell: use
`exit'
how should I proceed from here to have login accounts created etc ?
On Sun, 16 Feb 2020 at 22:13, Jeff Hubbs wrote:
> You probably need more memory.
>
> Understand that in order to do anything remotely useful Hadoop needs a lot
> of memory. Just to run the terasort benchmark, my cluster's worker nodes
> needed 8GiB RAM.
>
> On 2/16/20 9:41 AM, political science wrote:
>
> I had installed hadoop and I am facing low memory error on Hadoop
> installation.
> Since installation. I am not clear with what to do to fix this.
> I have been searching on various forums from past 2-3 months about this.
>
> I had installed hadoop on a Ubuntu virtual machine as per instructions
> available in README file in sources folder every thing went fine there were
> some errors at the end I am getting a low memory message.
> Here is a screenshot for the same.
> https://i.stack.imgur.com/GZOr9.jpg
>
> the output of
> sudo du -h / | grep [a-z]*G > filesizes.txt
> https://pastebin.com/kKr3FtiG
> What should I do?
>
>
>
