Thank you Rebo. I agree with reverting first and then figure out the next
steps.

Here is a PR to revert your change:
https://github.com/apache/beam/pull/14267

On Wed, Mar 17, 2021 at 4:02 PM Robert Burke <[email protected]> wrote:

> Looking at the history it seems that before the python text was added,
> pkg.go.dev can parse the license stack just fine. It doesn't recognize
> the PSF license, and fails closed entirely as a result.
>
> I've filed an issue with pkg.go.dev (
> https://github.com/golang/go/issues/45095). If the bug is fixed, the
> affected versions will become visible as well.
>
> In the meantime, we should revert my change which clobbered the other
> licenses and probably cherry pick it into the affected release branches.
>
> The PSF license is annoying as it's explicitly unique. Nothing but python
> can use it and call it the PSF license. However it is a redistribution
> friendly license, which is what matters.
>
> On Wed, Mar 17, 2021, 3:00 PM Ahmet Altay <[email protected]> wrote:
>
>> Thank you for this email.
>>
>>
>> On Wed, Mar 17, 2021 at 2:32 PM Brian Hulette <[email protected]>
>> wrote:
>>
>>> I just noticed that there was a recent change to our LICENSE file to
>>> make it exactly match the Apache 2.0 License [1]. This seems to be the
>>> result of two conflicting LICENSE issues.
>>>
>>> Go LICENSE issue: The motivation for [1] was to satisfy pkg.go.dev's
>>> license policies [2]. Prior to the change our documentation didn't show up
>>> there [3].
>>>
>>> Java artifact LICENSE issue: The removed text contained information
>>> relevant to "convenience binary distributions". This text was added in [4]
>>> as a result of this dev@ thread [5], where we noticed that copyright
>>> notices were missing in binary artifacts. The suggested solution (that we
>>> went with) was to just add the information to the root (source) LICENSE.
>>>
>>
>> Python distribution is missing both files as well. (
>> https://issues.apache.org/jira/browse/BEAM-1746)
>>
>>
>>>
>>> I'm not sure that that solution is consistent with this ASF guide [6]
>>> which states:
>>>
>>> > The LICENSE and NOTICE files must *exactly* represent the contents of
>>> the distribution they reside in. Only components and resources that are
>>> actually included in a distribution have any bearing on the content of that
>>> distribution's NOTICE and LICENSE.
>>>
>>> I would argue that *just* Apache 2.0 is the correct text for our root
>>> (source) LICENSE, and the correct way to deal with binary artifacts is to
>>> generate per-artifact LICENSE/NOTICE files.
>>>
>>
>> I do not know how to interpret this ASF guide. As an example from another
>> project: airflow also has a LICENSE file, NOTICE file, and a licenses
>> directory. There are even overlapping mentions.
>>
>>
>>>
>>>
>>> So right now the Go issue is fixed, but the Java artifact issue has
>>> regressed. I can think of two potential solutions to resolve both:
>>> 1) Restore the "convenience binary distributions" information, and see
>>> if we can get pkg.go.dev to allow it.
>>> 2) Add infrastructure to generate LICENSE and NOTICE files for Java
>>> binary artifacts.
>>>
>>> I have no idea how we might implement (2) so (1) seems more tenable, but
>>> less correct since it's adding information not relevant to the source
>>> release.
>>>
>>> Brian
>>>
>>>
>>> [1] https://github.com/apache/beam/pull/11657
>>> [2] https://pkg.go.dev/license-policy
>>> [3]
>>> https://pkg.go.dev/github.com/apache/[email protected]+incompatible/sdks/go/pkg/beam
>>> [4] https://github.com/apache/beam/pull/5461
>>> [5]
>>> https://lists.apache.org/thread.html/6ef6630e908147ee83e1f1efd4befbda43efb2a59271c5cb49473103@%3Cdev.beam.apache.org%3E
>>> [6] https://infra.apache.org/licensing-howto.html
>>>
>>

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