do not merge.

[hfutatzhanghb]

Description of PR

eliminate import all statement.

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 32s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 1s		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 appears to include 32 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	6m 17s		Maven dependency ordering for branch
+1 💚	mvninstall	30m 56s		trunk passed
+1 💚	compile	16m 5s		trunk passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 💚	compile	14m 37s		trunk passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+1 💚	checkstyle	4m 27s		trunk passed
+1 💚	mvnsite	19m 38s		trunk passed
+1 💚	javadoc	17m 20s		trunk passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 💚	javadoc	17m 6s		trunk passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+1 💚	spotbugs	30m 33s		trunk passed
+1 💚	shadedclient	34m 36s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 33s		Maven dependency ordering for patch
+1 💚	mvninstall	11m 11s		the patch passed
+1 💚	compile	14m 50s		the patch passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 💚	javac	14m 50s		the patch passed
+1 💚	compile	13m 38s		the patch passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+1 💚	javac	13m 38s		the patch passed
-1 ❌	blanks	0m 0s	/blanks-eol.txt	The patch has 1 line(s) that end in blanks. Use git apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply
-0 ⚠️	checkstyle	4m 20s	/results-checkstyle-root.txt	root: The patch generated 7 new + 1308 unchanged - 13 fixed = 1315 total (was 1321)
+1 💚	mvnsite	19m 35s		the patch passed
+1 💚	javadoc	17m 36s		the patch passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 💚	javadoc	16m 57s		the patch passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+1 💚	spotbugs	34m 39s		the patch passed
+1 💚	shadedclient	34m 18s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 49s		hadoop-auth in the patch passed.
+1 💚	unit	15m 6s		hadoop-common in the patch passed.
+1 💚	unit	2m 49s		hadoop-hdfs-client in the patch passed.
+1 💚	unit	1m 50s		hadoop-hdfs in the patch passed.
+1 💚	unit	1m 13s		hadoop-yarn-api in the patch passed.
+1 💚	unit	6m 10s		hadoop-yarn-common in the patch passed.
+1 💚	unit	4m 27s		hadoop-yarn-server-applicationhistoryservice in the patch passed.
+1 💚	unit	114m 30s		hadoop-yarn-server-resourcemanager in the patch passed.
+1 💚	unit	29m 35s		hadoop-yarn-client in the patch passed.
+1 💚	unit	8m 47s		hadoop-mapreduce-client-core in the patch passed.
+1 💚	unit	4m 23s		hadoop-mapreduce-client-hs in the patch passed.
+1 💚	unit	127m 25s		hadoop-mapreduce-client-jobclient in the patch passed.
+1 💚	unit	26m 51s		hadoop-distcp in the patch passed.
+1 💚	unit	10m 46s		hadoop-yarn-server-timelineservice-hbase-tests in the patch passed.
+1 💚	unit	21m 9s		hadoop-yarn-services-core in the patch passed.
+1 💚	unit	2m 39s		hadoop-yarn-services-api in the patch passed.
+1 💚	unit	1m 20s		hadoop-mapreduce-examples in the patch passed.
+1 💚	unit	7m 45s		hadoop-streaming in the patch passed.
+1 💚	unit	3m 18s		hadoop-azure in the patch passed.
+1 💚	unit	12m 54s		hadoop-sls in the patch passed.
+1 💚	unit	5m 26s		hadoop-compat-bench in the patch passed.
+1 💚	asflicense	1m 19s		The patch does not generate ASF License warnings.
		779m 7s

Subsystem	Report/Notes
Docker	ClientAPI=1.48 ServerAPI=1.48 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7542/1/artifact/out/Dockerfile
GITHUB PR	#7542
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets
uname	Linux af4d4fa779f2 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 / db8b53e
Default Java	Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-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-b06us1-0ubuntu120.04-b06
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7542/1/testReport/
Max. process+thread count	3151 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-auth hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-tools/hadoop-distcp hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase-tests hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-api hadoop-mapreduce-project/hadoop-mapreduce-examples hadoop-tools/hadoop-streaming hadoop-tools/hadoop-azure hadoop-tools/hadoop-sls hadoop-tools/hadoop-compat-bench U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7542/1/console
versions	git=2.25.1 maven=3.6.3 spotbugs=4.2.2
Powered by	Apache Yetus 0.14.0 https://yetus.apache.org

This message was automatically generated.

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	22m 27s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 4s		No case conflicting files found.
+0 🆗	codespell	0m 0s		codespell was not available.
+0 🆗	detsecrets	0m 0s		detect-secrets was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	test4tests	0m 0s		The patch appears to include 59 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	6m 1s		Maven dependency ordering for branch
+1 💚	mvninstall	31m 0s		trunk passed
+1 💚	compile	15m 45s		trunk passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 💚	compile	13m 45s		trunk passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+1 💚	checkstyle	4m 34s		trunk passed
+1 💚	mvnsite	23m 43s		trunk passed
+1 💚	javadoc	21m 18s		trunk passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 💚	javadoc	20m 29s		trunk passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+0 🆗	spotbugs	0m 41s		branch/hadoop-client-modules/hadoop-client-integration-tests no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	34m 37s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 33s		Maven dependency ordering for patch
+1 💚	mvninstall	13m 24s		the patch passed
+1 💚	compile	14m 57s		the patch passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 💚	javac	14m 57s		the patch passed
+1 💚	compile	13m 33s		the patch passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+1 💚	javac	13m 33s		the patch passed
-1 ❌	blanks	0m 0s	/blanks-eol.txt	The patch has 1 line(s) that end in blanks. Use git apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply
-0 ⚠️	checkstyle	4m 28s	/results-checkstyle-root.txt	root: The patch generated 15 new + 2603 unchanged - 25 fixed = 2618 total (was 2628)
+1 💚	mvnsite	23m 47s		the patch passed
-1 ❌	javadoc	1m 12s	/patch-javadoc-hadoop-common-project_hadoop-common-jdkUbuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04.txt	hadoop-common in the patch failed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04.
+1 💚	javadoc	20m 28s		the patch passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+0 🆗	spotbugs	0m 42s		hadoop-client-modules/hadoop-client-integration-tests has no data from spotbugs
+1 💚	shadedclient	34m 43s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 50s		hadoop-auth in the patch passed.
+1 💚	unit	14m 58s		hadoop-common in the patch passed.
+1 💚	unit	0m 44s		hadoop-kms in the patch passed.
+1 💚	unit	2m 47s		hadoop-hdfs-client in the patch passed.
+1 💚	unit	1m 53s		hadoop-hdfs in the patch passed.
+1 💚	unit	1m 13s		hadoop-yarn-api in the patch passed.
+1 💚	unit	6m 9s		hadoop-yarn-common in the patch passed.
+1 💚	unit	4m 53s		hadoop-yarn-server-applicationhistoryservice in the patch passed.
+1 💚	unit	120m 42s		hadoop-yarn-server-resourcemanager in the patch passed.
-1 ❌	unit	33m 36s	/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt	hadoop-yarn-client in the patch passed.
+1 💚	unit	9m 9s		hadoop-mapreduce-client-core in the patch passed.
+1 💚	unit	1m 34s		hadoop-mapreduce-client-common in the patch passed.
+1 💚	unit	4m 47s		hadoop-mapreduce-client-hs in the patch passed.
+1 💚	unit	131m 6s		hadoop-mapreduce-client-jobclient in the patch passed.
+1 💚	unit	27m 13s		hadoop-distcp in the patch passed.
+1 💚	unit	11m 3s		hadoop-yarn-server-timelineservice-hbase-tests in the patch passed.
+1 💚	unit	21m 23s		hadoop-yarn-services-core in the patch passed.
+1 💚	unit	2m 43s		hadoop-yarn-services-api in the patch passed.
+1 💚	unit	1m 25s		hadoop-mapreduce-examples in the patch passed.
+1 💚	unit	7m 54s		hadoop-streaming in the patch passed.
+1 💚	unit	3m 39s		hadoop-aws in the patch passed.
+1 💚	unit	3m 20s		hadoop-azure in the patch passed.
+1 💚	unit	12m 57s		hadoop-sls in the patch passed.
+1 💚	unit	5m 42s		hadoop-compat-bench in the patch passed.
+1 💚	unit	0m 53s		hadoop-client-integration-tests in the patch passed.
+1 💚	unit	0m 58s		hadoop-cos in the patch passed.
+1 💚	asflicense	1m 20s		The patch does not generate ASF License warnings.
		862m 5s

Reason	Tests
Failed junit tests	hadoop.yarn.client.api.impl.TestYarnClient
	hadoop.yarn.client.api.impl.TestAMRMClientPlacementConstraints
	hadoop.yarn.client.api.impl.TestAMRMClient
	hadoop.yarn.client.api.impl.TestAMRMProxy
	hadoop.yarn.client.api.impl.TestOpportunisticContainerAllocationE2E
	hadoop.yarn.client.api.impl.TestNMClient

Subsystem	Report/Notes
Docker	ClientAPI=1.48 ServerAPI=1.48 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7542/2/artifact/out/Dockerfile
GITHUB PR	#7542
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets
uname	Linux 290f158fe1c7 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 / 89bdf44
Default Java	Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-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-b06us1-0ubuntu120.04-b06
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7542/2/testReport/
Max. process+thread count	2316 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-auth hadoop-common-project/hadoop-common hadoop-common-project/hadoop-kms hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-tools/hadoop-distcp hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase-tests hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-api hadoop-mapreduce-project/hadoop-mapreduce-examples hadoop-tools/hadoop-streaming hadoop-tools/hadoop-aws hadoop-tools/hadoop-azure hadoop-tools/hadoop-sls hadoop-tools/hadoop-compat-bench hadoop-client-modules/hadoop-client-integration-tests hadoop-cloud-storage-project/hadoop-cos U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7542/2/console
versions	git=2.25.1 maven=3.6.3 spotbugs=4.2.2
Powered by	Apache Yetus 0.14.0 https://yetus.apache.org

This message was automatically generated.

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 33s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 4s		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 1s		The patch appears to include 69 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	5m 51s		Maven dependency ordering for branch
+1 💚	mvninstall	33m 4s		trunk passed
+1 💚	compile	15m 48s		trunk passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 💚	compile	13m 45s		trunk passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+1 💚	checkstyle	4m 32s		trunk passed
+1 💚	mvnsite	23m 58s		trunk passed
+1 💚	javadoc	21m 30s		trunk passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 💚	javadoc	21m 55s		trunk passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+0 🆗	spotbugs	0m 40s		branch/hadoop-client-modules/hadoop-client-integration-tests no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	34m 44s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 31s		Maven dependency ordering for patch
+1 💚	mvninstall	14m 27s		the patch passed
+1 💚	compile	14m 49s		the patch passed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04
+1 💚	javac	14m 49s		the patch passed
+1 💚	compile	13m 38s		the patch passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+1 💚	javac	13m 38s		the patch passed
-1 ❌	blanks	0m 0s	/blanks-eol.txt	The patch has 1 line(s) that end in blanks. Use git apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply
-0 ⚠️	checkstyle	4m 28s	/results-checkstyle-root.txt	root: The patch generated 15 new + 3048 unchanged - 29 fixed = 3063 total (was 3077)
+1 💚	mvnsite	25m 16s		the patch passed
-1 ❌	javadoc	1m 11s	/patch-javadoc-hadoop-common-project_hadoop-common-jdkUbuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04.txt	hadoop-common in the patch failed with JDK Ubuntu-11.0.26+4-post-Ubuntu-1ubuntu120.04.
+1 💚	javadoc	21m 58s		the patch passed with JDK Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-b06
+0 🆗	spotbugs	0m 40s		hadoop-client-modules/hadoop-client-integration-tests has no data from spotbugs
+1 💚	shadedclient	34m 49s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 50s		hadoop-auth in the patch passed.
+1 💚	unit	14m 53s		hadoop-common in the patch passed.
+1 💚	unit	0m 44s		hadoop-kms in the patch passed.
+1 💚	unit	2m 49s		hadoop-hdfs-client in the patch passed.
+1 💚	unit	1m 49s		hadoop-hdfs in the patch passed.
+1 💚	unit	1m 15s		hadoop-yarn-api in the patch passed.
+1 💚	unit	6m 10s		hadoop-yarn-common in the patch passed.
+1 💚	unit	4m 29s		hadoop-yarn-server-applicationhistoryservice in the patch passed.
-1 ❌	unit	145m 57s	/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch passed.
+1 💚	unit	27m 39s		hadoop-yarn-server-nodemanager in the patch passed.
+1 💚	unit	29m 3s		hadoop-yarn-client in the patch passed.
+1 💚	unit	9m 2s		hadoop-mapreduce-client-core in the patch passed.
+1 💚	unit	1m 29s		hadoop-mapreduce-client-common in the patch passed.
+1 💚	unit	4m 41s		hadoop-mapreduce-client-hs in the patch passed.
+1 💚	unit	129m 35s		hadoop-mapreduce-client-jobclient in the patch passed.
+1 💚	unit	25m 45s		hadoop-distcp in the patch passed.
+1 💚	unit	10m 55s		hadoop-yarn-server-timelineservice-hbase-tests in the patch passed.
+1 💚	unit	1m 2s		hadoop-yarn-server-router in the patch passed.
+1 💚	unit	21m 15s		hadoop-yarn-services-core in the patch passed.
+1 💚	unit	2m 40s		hadoop-yarn-services-api in the patch passed.
+1 💚	unit	1m 22s		hadoop-mapreduce-examples in the patch passed.
+1 💚	unit	7m 44s		hadoop-streaming in the patch passed.
+1 💚	unit	3m 43s		hadoop-aws in the patch passed.
+1 💚	unit	3m 40s		hadoop-azure in the patch passed.
+1 💚	unit	12m 55s		hadoop-sls in the patch passed.
+1 💚	unit	5m 31s		hadoop-compat-bench in the patch passed.
+1 💚	unit	0m 54s		hadoop-client-integration-tests in the patch passed.
+1 💚	unit	0m 58s		hadoop-cos in the patch passed.
+1 💚	asflicense	1m 23s		The patch does not generate ASF License warnings.
		900m 49s

Reason	Tests
Failed junit tests	hadoop.yarn.server.resourcemanager.scheduler.capacity.TestCapacitySchedulerMultiNodes

Subsystem	Report/Notes
Docker	ClientAPI=1.48 ServerAPI=1.48 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7542/3/artifact/out/Dockerfile
GITHUB PR	#7542
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets
uname	Linux 16e58a1c8418 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / a8360e1
Default Java	Private Build-1.8.0_442-8u442-b06us1-0ubuntu120.04-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-b06us1-0ubuntu120.04-b06
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7542/3/testReport/
Max. process+thread count	3129 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-auth hadoop-common-project/hadoop-common hadoop-common-project/hadoop-kms hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-tools/hadoop-distcp hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase-tests hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-api hadoop-mapreduce-project/hadoop-mapreduce-examples hadoop-tools/hadoop-streaming hadoop-tools/hadoop-aws hadoop-tools/hadoop-azure hadoop-tools/hadoop-sls hadoop-tools/hadoop-compat-bench hadoop-client-modules/hadoop-client-integration-tests hadoop-cloud-storage-project/hadoop-cos U: .
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