Remove extra text from license

[schneems]

The Apache 2.0 license on the website shows that it ends after "END OF TERMS AND CONDITIONS" https://www.apache.org/licenses/LICENSE-2.0

This text exists because it's been mistakenly copied and pasted from https://www.apache.org/licenses/LICENSE-2.0.txt where it includes placeholder text and the intent seems to be reproducing the application instructions as seen on https://www.apache.org/licenses/LICENSE-2.0 rather than as text that's intended to be included in the license.

The text removed in this PR diverges slightly from the text on https://www.apache.org/licenses/LICENSE-2.0#apply

How to apply the Apache License to your work

Include a copy of the Apache License, typically in a file called LICENSE, in your work, and consider also including a NOTICE file that references the License.

To apply the Apache License to specific files in your work, attach the following boilerplate declaration, replacing the fields enclosed by brackets "[]" with your own identifying information. (Don't include the brackets!) Enclose the text in the appropriate comment syntax for the file format. We also recommend that you include a file or class name and description of purpose on the same "printed page" as the copyright notice for easier identification within third-party archives.

The text on the website ⬆️ seems to indicate that placing the Apache 2.0 license text in a LICENSE is sufficient for a project. The text given in the text file ⬇️ does not mention a LICENSE file and instead seems to imply that the full text of the Apache 2.0 license is not required, but use the "boilerplate" after swapping out the placeholders.

Looking at other high profile projects that use the Apache 2.0 license it looks like their understanding matches mine, here's Rust https://github.com/rust-lang/rust/blob/fda68927475070696fcc9d1f5c9c990f0e1af87a/LICENSE-APACHE. Here's a discussion from 5 years ago on whether to remove the appendix from there rust-lang/rust#67734. And here's an ASF project that merged a similar change:

• Remove extra text from license wicket#1078

[craigcondit]

Please create JIRA first and then open a PR linked to that JIRA with [YUNIKORN-xxxx] as the start of the commit message. See the how to contribute guide on the website.

[schneems]

Sorry about that I did a quick grep for "contributing" looking for a CONTRIBUTING.md and got no hits and missed the bit at the bottom of the README.md. I requested JIRA access, I'm now pending approval:

Your Jira account request has been successfully verified, and will be reviewed by the project you indicated. Please allow up to a few days for the project to review this request. If you do not receive a reply from the project within seven days, you can contact the project management committee privately at <email>. If the project is still unable to respond, you can then escalate the matter to the ASF Infrastructure team at <email>

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.02%. Comparing base (a53123f) to head (8ca4976).
Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #946      +/-   ##
==========================================
+ Coverage   67.99%   68.02%   +0.03%     
==========================================
  Files          70       70              
  Lines        9195     9195              
==========================================
+ Hits         6252     6255       +3     
+ Misses       2735     2733       -2     
+ Partials      208      207       -1     

☔ View full report in Codecov by Sentry.
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[craigcondit]

Sorry about that I did a quick grep for "contributing" looking for a CONTRIBUTING.md and got no hits and missed the bit at the bottom of the README.md. I requested JIRA access, I'm now pending approval:

Your Jira account request has been successfully verified, and will be reviewed by the project you indicated. Please allow up to a few days for the project to review this request. If you do not receive a reply from the project within seven days, you can contact the project management committee privately at <email>. If the project is still unable to respond, you can then escalate the matter to the ASF Infrastructure team at <email>

Hi @schneems, I've added you as a contributor to the YuniKorn project. Sorry this took so long.

Also, we appear to need this change in all our repos: yunikorn-k8shim, yunikorn-core, yunikorn-web, yunikorn-scheduler-interface, and yunikorn-release (both top-level and in release-top-level-artifacts/LICENSE). Can you please create a JIRA and attach PRs for all the repos?

[pbacsko]

@schneems any progress with this?