YARN-11691. Add HTTP POST method to yarn web proxy servlet

[yeezychao]

Description of PR

The flink front-end tried to use the POST method to call the yarn server rest api, but it returned a 405 error. see FLINK-35039
,I think that flink should not be modified, but it is more reasonable to support the POST method in yarn web proxy.

How was this patch tested?

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	0m 55s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 0s		No case conflicting files found.
+0 🆗	codespell	0m 1s		codespell was not available.
+0 🆗	detsecrets	0m 1s		detect-secrets 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	44m 32s		trunk passed
+1 💚	compile	0m 28s		trunk passed with JDK Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1
+1 💚	compile	0m 27s		trunk passed with JDK Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06
+1 💚	checkstyle	0m 27s		trunk passed
+1 💚	mvnsite	0m 32s		trunk passed
+1 💚	javadoc	0m 34s		trunk passed with JDK Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1
+1 💚	javadoc	0m 27s		trunk passed with JDK Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06
+1 💚	spotbugs	0m 48s		trunk passed
+1 💚	shadedclient	33m 21s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+1 💚	mvninstall	0m 20s		the patch passed
+1 💚	compile	0m 18s		the patch passed with JDK Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1
+1 💚	javac	0m 18s		the patch passed
+1 💚	compile	0m 18s		the patch passed with JDK Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06
+1 💚	javac	0m 18s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
+1 💚	checkstyle	0m 15s		the patch passed
+1 💚	mvnsite	0m 22s		the patch passed
+1 💚	javadoc	0m 21s		the patch passed with JDK Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1
+1 💚	javadoc	0m 19s		the patch passed with JDK Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06
+1 💚	spotbugs	0m 47s		the patch passed
+1 💚	shadedclient	33m 9s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	1m 13s		hadoop-yarn-server-web-proxy in the patch passed.
+1 💚	asflicense	0m 36s		The patch does not generate ASF License warnings.
		125m 55s

Subsystem	Report/Notes
Docker	ClientAPI=1.45 ServerAPI=1.45 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6781/1/artifact/out/Dockerfile
GITHUB PR	#6781
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets
uname	Linux 72c25e3a8dd8 5.15.0-94-generic #104-Ubuntu SMP Tue Jan 9 15:25:40 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / 4a1758b
Default Java	Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06
Multi-JDK versions	/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6781/1/testReport/
Max. process+thread count	726 (vs. ulimit of 5500)
modules	C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6781/1/console
versions	git=2.25.1 maven=3.6.3 spotbugs=4.2.2
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[zuston]

LGTM. It's a case that flink encounters. Please take a look @slfan1989 .

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
			_ Prechecks _
+1 💚	dupname	0m 00s		No case conflicting files found.
+0 🆗	spotbugs	0m 01s		spotbugs executables are not available.
+0 🆗	codespell	0m 01s		codespell was not available.
+0 🆗	detsecrets	0m 01s		detect-secrets was not available.
+1 💚	@author	0m 00s		The patch does not contain any @author tags.
-1 ❌	test4tests	0m 00s		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	91m 32s		trunk passed
+1 💚	compile	4m 43s		trunk passed
+1 💚	checkstyle	4m 50s		trunk passed
+1 💚	mvnsite	4m 44s		trunk passed
+1 💚	javadoc	4m 40s		trunk passed
+1 💚	shadedclient	148m 07s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+1 💚	mvninstall	2m 31s		the patch passed
+1 💚	compile	2m 09s		the patch passed
+1 💚	javac	2m 09s		the patch passed
+1 💚	blanks	0m 01s		The patch has no blanks issues.
+1 💚	checkstyle	2m 02s		the patch passed
+1 💚	mvnsite	2m 08s		the patch passed
+1 💚	javadoc	2m 04s		the patch passed
+1 💚	shadedclient	160m 30s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	asflicense	5m 31s		The patch does not generate ASF License warnings.
		422m 33s

Subsystem	Report/Notes
GITHUB PR	#6781
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets
uname	MINGW64_NT-10.0-17763 651c3ce39163 3.4.10-87d57229.x86_64 2024-02-14 20:17 UTC x86_64 Msys
Build tool	maven
Personality	/c/hadoop/dev-support/bin/hadoop.sh
git revision	trunk / 4a1758b
Default Java	Azul Systems, Inc.-1.8.0_332-b09
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch-windows-10/job/PR-6781/1/testReport/
modules	C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch-windows-10/job/PR-6781/1/console
versions	git=2.44.0.windows.1
Powered by	Apache Yetus 0.14.0 https://yetus.apache.org

This message was automatically generated.