About isa-l installation in docker image for building

["张铎 (Duo Zhang)" <pa...@gmail.com>]

The docker images on our trunk are very useful when building the native
code for hadoop, it really helped me a lot.

But when using the Centos 7 image, I found that the final dist does not
have isa-l support, then I realized that only the default Dockerfile(which
is Ubuntu) and the Dockerfile for debian have isa-l installed. We do not
install isa-l for Centos 7, Centos 8 and aarch64.

I tried to install isa-l in the docker image and build hadoop, it could
successfully build the native hadoop library with isa-l support.

So here I want to know, is this difference(i.e, installing isa-l for Ubuntu
and Debian but not for Centos) intentional, or just a simple typo so we can
add it also to the Centos Dockerfile?

Thanks.

Re: About isa-l installation in docker image for building

["张铎 (Duo Zhang)" <pa...@gmail.com>]

Thank you Ayush.

Let me file an issue.

Ayush Saxena <ay...@gmail.com> 于2021年10月14日周四 下午1:26写道：

> I can not think of any reason for not including that, If you were able to
> make it work in the other docker images as well. I think that would be
> sufficient enough to try add in the other Dockerfiles.
>
> Checked in the Readme:
>
> https://github.com/intel/isa-l/blob/master/README.md
>
> It does seems to support Aarch64 as well. Can raise a jira for this and I
> can try to connect/pull in folks working on that part of code and get a
> confirmation.
>
> -Ayush
>
>
> On 14-Oct-2021, at 7:29 AM, 张铎 <pa...@gmail.com> wrote:
>
> The docker images on our trunk are very useful when building the native
> code for hadoop, it really helped me a lot.
>
> But when using the Centos 7 image, I found that the final dist does not
> have isa-l support, then I realized that only the default Dockerfile(which
> is Ubuntu) and the Dockerfile for debian have isa-l installed. We do not
> install isa-l for Centos 7, Centos 8 and aarch64.
>
> I tried to install isa-l in the docker image and build hadoop, it could
> successfully build the native hadoop library with isa-l support.
>
> So here I want to know, is this difference(i.e, installing isa-l for Ubuntu
> and Debian but not for Centos) intentional, or just a simple typo so we can
> add it also to the Centos Dockerfile?
>
> Thanks.
>
>

Re: About isa-l installation in docker image for building

[Ayush Saxena <ay...@gmail.com>]

I can not think of any reason for not including that, If you were able to make it work in the other docker images as well. I think that would be sufficient enough to try add in the other Dockerfiles.

Checked in the Readme:

https://github.com/intel/isa-l/blob/master/README.md

It does seems to support Aarch64 as well. Can raise a jira for this and I can try to connect/pull in folks working on that part of code and get a confirmation.

-Ayush

> 
> On 14-Oct-2021, at 7:29 AM, 张铎 <pa...@gmail.com> wrote:
> 
> The docker images on our trunk are very useful when building the native
> code for hadoop, it really helped me a lot.
> 
> But when using the Centos 7 image, I found that the final dist does not
> have isa-l support, then I realized that only the default Dockerfile(which
> is Ubuntu) and the Dockerfile for debian have isa-l installed. We do not
> install isa-l for Centos 7, Centos 8 and aarch64.
> 
> I tried to install isa-l in the docker image and build hadoop, it could
> successfully build the native hadoop library with isa-l support.
> 
> So here I want to know, is this difference(i.e, installing isa-l for Ubuntu
> and Debian but not for Centos) intentional, or just a simple typo so we can
> add it also to the Centos Dockerfile?
> 
> Thanks.