HADOOP-19607. Remove workaround for protoc on M1 mac and unused property build.platform

[pan3793]

Description of PR

This PR reverts HADOOP-17939 because protoc now has osx-aarch_64 artifacts available in Maven Central since v3.17.3
https://repo1.maven.org/maven2/com/google/protobuf/protoc/3.17.3/

I also removed the Maven property build.platform, which has been useless for a long time.

How was this patch tested?

$ uname -a                                            
Darwin H27212-MAC-01.local 24.5.0 Darwin Kernel Version 24.5.0: Tue Apr 22 19:54:49 PDT 2025; root:xnu-11417.121.6~2/RELEASE_ARM64_T6000 arm64
$ mvn clean compile -pl :hadoop-common -am -DskipTests
...
[INFO] Reactor Summary for Apache Hadoop Main 3.5.0-SNAPSHOT:
[INFO] 
[INFO] Apache Hadoop Main ................................. SUCCESS [  0.160 s]
[INFO] Apache Hadoop Build Tools .......................... SUCCESS [  1.487 s]
[INFO] Apache Hadoop Project POM .......................... SUCCESS [  0.288 s]
[INFO] Apache Hadoop Annotations .......................... SUCCESS [  0.392 s]
[INFO] Apache Hadoop Project Dist POM ..................... SUCCESS [  0.033 s]
[INFO] Apache Hadoop Maven Plugins ........................ SUCCESS [  1.371 s]
[INFO] Apache Hadoop MiniKDC .............................. SUCCESS [  0.267 s]
[INFO] Apache Hadoop Auth ................................. SUCCESS [  1.187 s]
[INFO] Apache Hadoop Common ............................... SUCCESS [ 13.202 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  19.209 s
[INFO] Finished at: 2025-07-07T12:50:13+08:00
[INFO] ------------------------------------------------------------------------

For code changes:

• Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')?
• Object storage: have the integration tests been executed and the endpoint declared according to the connector-specific documentation?
• If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under ASF 2.0?
• If applicable, have you updated the LICENSE, LICENSE-binary, NOTICE-binary files?

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	21m 57s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 0s		No case conflicting files found.
+0 🆗	codespell	0m 0s		codespell was not available.
+0 🆗	detsecrets	0m 0s		detect-secrets was not available.
+0 🆗	xmllint	0m 0s		xmllint was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
-1 ❌	test4tests	0m 0s		The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch.
			_ trunk Compile Tests _
+1 💚	mvninstall	42m 4s		trunk passed
+1 💚	compile	0m 22s		trunk passed with JDK Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04
+1 💚	compile	0m 21s		trunk passed with JDK Private Build-1.8.0_452-8u452-gaus1-0ubuntu120.04-b09
+1 💚	mvnsite	0m 27s		trunk passed
+1 💚	javadoc	0m 27s		trunk passed with JDK Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04
+1 💚	javadoc	0m 23s		trunk passed with JDK Private Build-1.8.0_452-8u452-gaus1-0ubuntu120.04-b09
+1 💚	shadedclient	85m 43s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+1 💚	mvninstall	0m 14s		the patch passed
+1 💚	compile	0m 14s		the patch passed with JDK Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04
+1 💚	javac	0m 14s		the patch passed
+1 💚	compile	0m 13s		the patch passed with JDK Private Build-1.8.0_452-8u452-gaus1-0ubuntu120.04-b09
+1 💚	javac	0m 13s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
+1 💚	mvnsite	0m 16s		the patch passed
+1 💚	javadoc	0m 14s		the patch passed with JDK Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04
+1 💚	javadoc	0m 13s		the patch passed with JDK Private Build-1.8.0_452-8u452-gaus1-0ubuntu120.04-b09
+1 💚	shadedclient	42m 5s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 17s		hadoop-project in the patch passed.
+1 💚	asflicense	0m 38s		The patch does not generate ASF License warnings.
		153m 14s

Subsystem	Report/Notes
Docker	ClientAPI=1.51 ServerAPI=1.51 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7783/1/artifact/out/Dockerfile
GITHUB PR	#7783
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient codespell detsecrets xmllint
uname	Linux 7dedc7e9d380 5.15.0-139-generic #149-Ubuntu SMP Fri Apr 11 22:06:13 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / 5c43e6b
Default Java	Private Build-1.8.0_452-8u452-gaus1-0ubuntu120.04-b09
Multi-JDK versions	/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_452-8u452-gaus1-0ubuntu120.04-b09
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7783/1/testReport/
Max. process+thread count	529 (vs. ulimit of 5500)
modules	C: hadoop-project U: hadoop-project
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7783/1/console
versions	git=2.25.1 maven=3.6.3
Powered by	Apache Yetus 0.14.0 https://yetus.apache.org

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[slfan1989]

@cnauroth Can you please review this PR? From my perspective, this seems reasonable.

[Copilot]

Pull Request Overview

This PR removes the outdated workaround for protoc on Apple Silicon and drops the now-unused Maven property build.platform.

• Revert HADOOP-17939 by deleting the os.linux and os.mac build profiles.
• Remove the build.platform and fallback os.detected.classifier properties.

[ayushtkn]

LGTM

[dongjoon-hyun]

+1, late LGTM. Thank you, @pan3793, @jojochuang and all.