[WIP] Reduce Number of connections for concurrent users

[vikramahuja1001]

Description of PR

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]

:broken_heart: -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 :ok:	reexec	18m 7s		Docker mode activated.
			_ Prechecks _
+1 :green_heart:	dupname	0m 1s		No case conflicting files found.
+0 :ok:	codespell	0m 0s		codespell was not available.
+0 :ok:	detsecrets	0m 0s		detect-secrets was not available.
+1 :green_heart:	@author	0m 0s		The patch does not contain any @author tags.
-1 :x:	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 :green_heart:	mvninstall	35m 59s		trunk passed
+1 :green_heart:	compile	15m 47s		trunk passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 :green_heart:	compile	13m 33s		trunk passed with JDK Private Build-1.8.0_442-8u442-b06~us1-0ubuntu1~20.04-b06
+1 :green_heart:	checkstyle	1m 17s		trunk passed
+1 :green_heart:	mvnsite	1m 35s		trunk passed
+1 :green_heart:	javadoc	1m 15s		trunk passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 :green_heart:	javadoc	0m 54s		trunk passed with JDK Private Build-1.8.0_442-8u442-b06~us1-0ubuntu1~20.04-b06
+1 :green_heart:	spotbugs	2m 35s		trunk passed
+1 :green_heart:	shadedclient	36m 13s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+1 :green_heart:	mvninstall	0m 53s		the patch passed
+1 :green_heart:	compile	14m 57s		the patch passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 :green_heart:	javac	14m 57s		the patch passed
+1 :green_heart:	compile	13m 38s		the patch passed with JDK Private Build-1.8.0_442-8u442-b06~us1-0ubuntu1~20.04-b06
+1 :green_heart:	javac	13m 38s		the patch passed
+1 :green_heart:	blanks	0m 0s		The patch has no blanks issues.
+1 :green_heart:	checkstyle	1m 14s		the patch passed
+1 :green_heart:	mvnsite	1m 36s		the patch passed
+1 :green_heart:	javadoc	1m 11s		the patch passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 :green_heart:	javadoc	0m 53s		the patch passed with JDK Private Build-1.8.0_442-8u442-b06~us1-0ubuntu1~20.04-b06
+1 :green_heart:	spotbugs	2m 41s		the patch passed
+1 :green_heart:	shadedclient	36m 16s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 :green_heart:	unit	14m 48s		hadoop-common in the patch passed.
+1 :green_heart:	asflicense	1m 3s		The patch does not generate ASF License warnings.
		217m 20s

Subsystem	Report/Notes
Docker	ClientAPI=1.48 ServerAPI=1.48 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7513/1/artifact/out/Dockerfile
GITHUB PR	https://github.com/apache/hadoop/pull/7513
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets
uname	Linux f0cca0e7c930 5.15.0-130-generic #140-Ubuntu SMP Wed Dec 18 17:59:53 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / 2e564fe7ed0df8d4e1bae23c7ed5bd7d223b5ea0
Default Java	Private Build-1.8.0_442-8u442-b06~us1-0ubuntu1~20.04-b06
Multi-JDK versions	/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_442-8u442-b06~us1-0ubuntu1~20.04-b06
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7513/1/testReport/
Max. process+thread count	3151 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7513/1/console
versions	git=2.25.1 maven=3.6.3 spotbugs=4.2.2
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[github-actions[bot]]

We're closing this stale PR because it has been open for 100 days with no activity. This isn't a judgement on the merit of the PR in any way. It's just a way of keeping the PR queue manageable. If you feel like this was a mistake, or you would like to continue working on it, please feel free to re-open it and ask for a committer to remove the stale tag and review again. Thanks all for your contribution.