HADOOP-19951. Remove use of jetty-util-ajax and use jackson instead by pjfanning · Pull Request #8654 · apache/hadoop

pjfanning · 2026-08-03T15:56:45Z

Description of PR

HADOOP-19951

Contains content generated by Claude / Xiaomi Mimo.

How was this patch tested?

CI build

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?

AI Tooling

If an AI tool was used:

The PR includes the phrase "Contains content generated by "
where is the name of the AI tool used.
My use of AI contributions follows the ASF legal policy
https://www.apache.org/legal/generative-tooling.html

ajfabbri

LGTM except I had a couple of questions.

hadoop-yetus · 2026-08-04T06:31:48Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	1m 14s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 1s		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 appears to include 16 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	1m 54s		Maven dependency ordering for branch
+1 💚	mvninstall	45m 36s		trunk passed
+1 💚	compile	17m 29s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	compile	18m 30s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	checkstyle	5m 49s		trunk passed
+1 💚	mvnsite	9m 47s		trunk passed
+1 💚	javadoc	7m 50s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	7m 45s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 49s		branch/hadoop-project no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 44s		branch/hadoop-client-modules/hadoop-client-minicluster no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	34m 13s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 30s		Maven dependency ordering for patch
+1 💚	mvninstall	12m 52s		the patch passed
+1 💚	compile	16m 49s		the patch passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javac	16m 49s		the patch passed
+1 💚	compile	18m 50s		the patch passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	javac	18m 50s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	5m 43s	/results-checkstyle-root.txt	root: The patch generated 1 new + 322 unchanged - 1 fixed = 323 total (was 323)
+1 💚	mvnsite	10m 1s		the patch passed
+1 💚	javadoc	7m 28s		the patch passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	7m 36s		the patch passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 43s		hadoop-project has no data from spotbugs
+0 🆗	spotbugs	0m 41s		hadoop-client-modules/hadoop-client-minicluster has no data from spotbugs
-1 ❌	shadedclient	30m 41s		patch has errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 48s		hadoop-project in the patch passed.
-1 ❌	unit	23m 40s	/patch-unit-hadoop-common-project_hadoop-common.txt	hadoop-common in the patch passed.
-1 ❌	unit	271m 9s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch passed.
+1 💚	unit	115m 8s		hadoop-yarn-server-resourcemanager in the patch passed.
-1 ❌	unit	108m 44s	/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt	hadoop-mapreduce-client-jobclient in the patch passed.
-1 ❌	unit	49m 53s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt	hadoop-hdfs-rbf in the patch passed.
+1 💚	unit	1m 6s		hadoop-client-minicluster in the patch passed.
+1 💚	asflicense	1m 36s		The patch does not generate ASF License warnings.
		873m 38s

Reason	Tests
Failed junit tests	hadoop.ipc.TestDecayRpcScheduler
	hadoop.hdfs.server.datanode.TestDataNodeMXBean
	hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints
	hadoop.hdfs.server.blockmanagement.TestBlockStatsMXBean
	hadoop.hdfs.server.namenode.TestNameNodeMXBean
	hadoop.hdfs.server.namenode.TestFSNamesystemMBean
	hadoop.mapreduce.v2.TestRMNMInfo
	hadoop.hdfs.server.federation.metrics.TestRBFMetrics

Subsystem	Report/Notes
Docker	ClientAPI=1.55 ServerAPI=1.55 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/1/artifact/out/Dockerfile
GITHUB PR	#8654
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle
uname	Linux f185cd73942a 5.15.0-181-generic #191-Ubuntu SMP Fri May 22 19:09:02 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / `32a9ec9`
Default Java	Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Multi-JDK versions	/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.11+10-1-24.04.2-Ubuntu /usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/1/testReport/
Max. process+thread count	4668 (vs. ulimit of 10000)
modules	C: hadoop-project hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-client-modules/hadoop-client-minicluster U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/1/console
versions	git=2.43.0 maven=3.9.15 spotbugs=4.9.7
Powered by	Apache Yetus 0.14.1 https://yetus.apache.org

This message was automatically generated.

hadoop-yetus · 2026-08-04T06:41:42Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 24s		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.
+0 🆗	xmllint	0m 1s		xmllint was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	test4tests	0m 0s		The patch appears to include 16 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	1m 50s		Maven dependency ordering for branch
+1 💚	mvninstall	28m 35s		trunk passed
+1 💚	compile	9m 38s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	compile	10m 18s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	checkstyle	3m 35s		trunk passed
+1 💚	mvnsite	5m 36s		trunk passed
+1 💚	javadoc	4m 32s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	4m 31s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 26s		branch/hadoop-project no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 24s		branch/hadoop-client-modules/hadoop-client-minicluster no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 25s		branch/hadoop-client-modules/hadoop-client-runtime no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	19m 56s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 20s		Maven dependency ordering for patch
+1 💚	mvninstall	11m 18s		the patch passed
+1 💚	compile	9m 53s		the patch passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javac	9m 53s		the patch passed
+1 💚	compile	10m 5s		the patch passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	javac	10m 5s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	3m 25s	/results-checkstyle-root.txt	root: The patch generated 1 new + 322 unchanged - 1 fixed = 323 total (was 323)
+1 💚	mvnsite	5m 35s		the patch passed
+1 💚	javadoc	4m 13s		the patch passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	4m 34s		the patch passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 21s		hadoop-project has no data from spotbugs
+0 🆗	spotbugs	0m 22s		hadoop-client-modules/hadoop-client-runtime has no data from spotbugs
+0 🆗	spotbugs	0m 24s		hadoop-client-modules/hadoop-client-minicluster has no data from spotbugs
+1 💚	shadedclient	17m 59s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 31s		hadoop-project in the patch passed.
-1 ❌	unit	17m 23s	/patch-unit-hadoop-common-project_hadoop-common.txt	hadoop-common in the patch passed.
-1 ❌	unit	181m 13s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch passed.
+1 💚	unit	90m 38s		hadoop-yarn-server-resourcemanager in the patch passed.
-1 ❌	unit	93m 15s	/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt	hadoop-mapreduce-client-jobclient in the patch passed.
-1 ❌	unit	43m 35s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt	hadoop-hdfs-rbf in the patch passed.
+1 💚	unit	0m 41s		hadoop-client-runtime in the patch passed.
+1 💚	unit	0m 42s		hadoop-client-minicluster in the patch passed.
+1 💚	asflicense	1m 0s		The patch does not generate ASF License warnings.
		610m 16s

Reason	Tests
Failed junit tests	hadoop.ipc.TestDecayRpcScheduler
	hadoop.hdfs.server.datanode.TestDataNodeMXBean
	hadoop.hdfs.server.namenode.TestFSNamesystemMBean
	hadoop.hdfs.server.namenode.TestNameNodeMXBean
	hadoop.hdfs.server.blockmanagement.TestBlockStatsMXBean
	hadoop.mapreduce.v2.TestRMNMInfo
	hadoop.hdfs.server.federation.metrics.TestRBFMetrics

Subsystem	Report/Notes
Docker	ClientAPI=1.55 ServerAPI=1.55 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/4/artifact/out/Dockerfile
GITHUB PR	#8654
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle
uname	Linux 687279930f5a 5.15.0-181-generic #191-Ubuntu SMP Fri May 22 19:09:02 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / `d16575f`
Default Java	Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Multi-JDK versions	/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.11+10-1-24.04.2-Ubuntu /usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/4/testReport/
Max. process+thread count	3967 (vs. ulimit of 10000)
modules	C: hadoop-project hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-client-modules/hadoop-client-runtime hadoop-client-modules/hadoop-client-minicluster U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/4/console
versions	git=2.43.0 maven=3.9.15 spotbugs=4.9.7
Powered by	Apache Yetus 0.14.1 https://yetus.apache.org

This message was automatically generated.

hadoop-yetus · 2026-08-04T16:47:59Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	8m 9s		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 appears to include 16 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	1m 38s		Maven dependency ordering for branch
+1 💚	mvninstall	27m 39s		trunk passed
+1 💚	compile	8m 58s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	compile	9m 11s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	checkstyle	3m 6s		trunk passed
+1 💚	mvnsite	6m 42s		trunk passed
+1 💚	javadoc	5m 42s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	5m 34s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 35s		branch/hadoop-project no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 33s		branch/hadoop-client-modules/hadoop-client-minicluster no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 33s		branch/hadoop-client-modules/hadoop-client-runtime no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	17m 13s		branch has no errors when building and testing our client artifacts.
-0 ⚠️	patch	17m 36s		Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 16s		Maven dependency ordering for patch
-1 ❌	mvninstall	0m 31s	/patch-mvninstall-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	mvninstall	0m 22s	/patch-mvninstall-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	compile	1m 18s	/patch-compile-root-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	javac	1m 18s	/patch-compile-root-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	compile	1m 24s	/patch-compile-root-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
-1 ❌	javac	1m 24s	/patch-compile-root-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	2m 44s	/results-checkstyle-root.txt	root: The patch generated 2 new + 339 unchanged - 2 fixed = 341 total (was 341)
-1 ❌	mvnsite	0m 35s	/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	mvnsite	0m 26s	/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	javadoc	0m 26s	/patch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	hadoop-hdfs in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	javadoc	0m 23s	/patch-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	hadoop-yarn-server-resourcemanager in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	javadoc	0m 27s	/patch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	hadoop-hdfs in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
-1 ❌	javadoc	0m 23s	/patch-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	hadoop-yarn-server-resourcemanager in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
+0 🆗	spotbugs	0m 15s		hadoop-project has no data from spotbugs
-1 ❌	spotbugs	0m 33s	/patch-spotbugs-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	spotbugs	0m 25s	/patch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
+0 🆗	spotbugs	0m 15s		hadoop-client-modules/hadoop-client-runtime has no data from spotbugs
+0 🆗	spotbugs	0m 16s		hadoop-client-modules/hadoop-client-minicluster has no data from spotbugs
-1 ❌	shadedclient	5m 13s		patch has errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 14s		hadoop-project in the patch passed.
+1 💚	unit	18m 54s		hadoop-common in the patch passed.
-1 ❌	unit	0m 35s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	unit	0m 25s	/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	unit	80m 36s	/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt	hadoop-mapreduce-client-jobclient in the patch passed.
-1 ❌	unit	38m 11s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt	hadoop-hdfs-rbf in the patch passed.
+1 💚	unit	0m 18s		hadoop-client-runtime in the patch passed.
+1 💚	unit	0m 18s		hadoop-client-minicluster in the patch passed.
+1 💚	asflicense	0m 28s		The patch does not generate ASF License warnings.
		281m 17s

Reason	Tests
Failed junit tests	hadoop.mapreduce.security.ssl.TestEncryptedShuffle
	hadoop.mapred.TestMerge
	hadoop.mapreduce.v2.TestMRAMWithNonNormalizedCapabilities
	hadoop.mapred.TestMRTimelineEventHandling
	hadoop.mapred.TestJobSysDirWithDFS
	hadoop.mapreduce.security.TestBinaryTokenFile
	hadoop.mapred.TestJobCounters
	hadoop.mapred.TestClusterMapReduceTestCase
	hadoop.mapreduce.TestMRJobClient
	hadoop.mapred.TestReduceFetch
	hadoop.mapred.TestReduceFetchFromPartialMem
	hadoop.mapred.TestMiniMRClasspath
	hadoop.mapreduce.v2.TestMROldApiJobs
	hadoop.mapreduce.v2.TestMiniMRProxyUser
	hadoop.mapreduce.security.TestMRCredentials
	hadoop.mapreduce.v2.TestMRJobsWithHistoryService
	hadoop.mapreduce.lib.output.TestJobOutputCommitter
	hadoop.mapreduce.v2.TestMRJobs
	hadoop.mapred.TestLazyOutput
	hadoop.mapreduce.TestLargeSort
	hadoop.mapreduce.TestChild
	hadoop.mapred.TestJobCleanup
	hadoop.mapred.TestNetworkedJob
	hadoop.mapred.TestJobName
	hadoop.mapred.TestClusterMRNotification
	hadoop.mapred.TestMiniMRClientCluster
	hadoop.mapreduce.v2.TestUberAM
	hadoop.mapreduce.v2.TestSpeculativeExecution
	hadoop.mapreduce.v2.TestMRAppWithCombiner
	hadoop.mapreduce.v2.TestMRJobsWithProfiler
	hadoop.mapreduce.TestMapReduceLazyOutput
	hadoop.mapred.TestMiniMRWithDFSWithDistinctUsers
	hadoop.mapred.TestMiniMRChildTask
	hadoop.hdfs.server.federation.metrics.TestRBFMetrics

Subsystem	Report/Notes
Docker	ClientAPI=1.55 ServerAPI=1.55 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/8/artifact/out/Dockerfile
GITHUB PR	#8654
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle
uname	Linux 956a54b0241f 5.15.0-179-generic #189-Ubuntu SMP Tue May 5 18:20:56 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / `1da03a9`
Default Java	Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Multi-JDK versions	/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.11+10-1-24.04.2-Ubuntu /usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/8/testReport/
Max. process+thread count	4126 (vs. ulimit of 10000)
modules	C: hadoop-project hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-client-modules/hadoop-client-runtime hadoop-client-modules/hadoop-client-minicluster U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/8/console
versions	git=2.43.0 maven=3.9.15 spotbugs=4.9.7
Powered by	Apache Yetus 0.14.1 https://yetus.apache.org

This message was automatically generated.

hadoop-yetus · 2026-08-04T18:23:18Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	1m 5s		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.
+0 🆗	xmllint	0m 1s		xmllint was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	test4tests	0m 0s		The patch appears to include 16 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	1m 54s		Maven dependency ordering for branch
+1 💚	mvninstall	44m 35s		trunk passed
+1 💚	compile	17m 7s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	compile	17m 48s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	checkstyle	5m 44s		trunk passed
+1 💚	mvnsite	10m 26s		trunk passed
+1 💚	javadoc	8m 14s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	7m 41s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 41s		branch/hadoop-project no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 40s		branch/hadoop-client-modules/hadoop-client-minicluster no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 41s		branch/hadoop-client-modules/hadoop-client-runtime no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	33m 2s		branch has no errors when building and testing our client artifacts.
-0 ⚠️	patch	33m 39s		Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 25s		Maven dependency ordering for patch
-1 ❌	mvninstall	0m 48s	/patch-mvninstall-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	mvninstall	0m 36s	/patch-mvninstall-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	compile	2m 28s	/patch-compile-root-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	javac	2m 28s	/patch-compile-root-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	compile	2m 32s	/patch-compile-root-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
-1 ❌	javac	2m 32s	/patch-compile-root-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	5m 17s	/results-checkstyle-root.txt	root: The patch generated 2 new + 339 unchanged - 2 fixed = 341 total (was 341)
-1 ❌	mvnsite	0m 59s	/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	mvnsite	0m 46s	/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	javadoc	0m 38s	/patch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	hadoop-hdfs in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	javadoc	0m 32s	/patch-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	hadoop-yarn-server-resourcemanager in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	javadoc	0m 41s	/patch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	hadoop-hdfs in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
-1 ❌	javadoc	0m 34s	/patch-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	hadoop-yarn-server-resourcemanager in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
+0 🆗	spotbugs	0m 17s		hadoop-project has no data from spotbugs
-1 ❌	spotbugs	0m 55s	/patch-spotbugs-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	spotbugs	0m 41s	/patch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
+0 🆗	spotbugs	0m 19s		hadoop-client-modules/hadoop-client-runtime has no data from spotbugs
+0 🆗	spotbugs	0m 20s		hadoop-client-modules/hadoop-client-minicluster has no data from spotbugs
-1 ❌	shadedclient	10m 3s		patch has errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 18s		hadoop-project in the patch passed.
+1 💚	unit	24m 17s		hadoop-common in the patch passed.
-1 ❌	unit	0m 54s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	unit	0m 42s	/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	unit	95m 28s	/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt	hadoop-mapreduce-client-jobclient in the patch passed.
-1 ❌	unit	51m 50s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt	hadoop-hdfs-rbf in the patch passed.
+1 💚	unit	0m 25s		hadoop-client-runtime in the patch passed.
+1 💚	unit	0m 26s		hadoop-client-minicluster in the patch passed.
+1 💚	asflicense	0m 42s		The patch does not generate ASF License warnings.
		403m 6s

Reason	Tests
Failed junit tests	hadoop.mapreduce.security.TestBinaryTokenFile
	hadoop.mapred.TestMiniMRWithDFSWithDistinctUsers
	hadoop.mapred.TestReduceFetchFromPartialMem
	hadoop.mapred.TestClusterMapReduceTestCase
	hadoop.mapred.TestMiniMRClientCluster
	hadoop.mapreduce.v2.TestMRAMWithNonNormalizedCapabilities
	hadoop.mapred.TestClusterMRNotification
	hadoop.mapred.TestJobCounters
	hadoop.mapreduce.v2.TestMRJobs
	hadoop.mapreduce.v2.TestMRAppWithCombiner
	hadoop.mapreduce.v2.TestMROldApiJobs
	hadoop.mapred.TestJobCleanup
	hadoop.mapreduce.TestMapReduceLazyOutput
	hadoop.mapreduce.lib.output.TestJobOutputCommitter
	hadoop.mapreduce.security.ssl.TestEncryptedShuffle
	hadoop.mapred.TestJobName
	hadoop.mapred.TestNetworkedJob
	hadoop.mapred.TestJobSysDirWithDFS
	hadoop.mapred.TestMerge
	hadoop.mapred.TestMiniMRChildTask
	hadoop.mapred.TestReduceFetch
	hadoop.mapreduce.security.TestMRCredentials
	hadoop.mapreduce.v2.TestMRJobsWithHistoryService
	hadoop.mapred.TestLazyOutput
	hadoop.mapreduce.TestLargeSort
	hadoop.mapred.TestMRTimelineEventHandling
	hadoop.mapreduce.TestMRJobClient
	hadoop.mapreduce.v2.TestSpeculativeExecution
	hadoop.mapred.TestMiniMRClasspath
	hadoop.mapreduce.TestChild
	hadoop.mapreduce.v2.TestUberAM
	hadoop.mapreduce.v2.TestMRJobsWithProfiler
	hadoop.mapreduce.v2.TestMiniMRProxyUser
	hadoop.hdfs.server.federation.metrics.TestRBFMetrics

Subsystem	Report/Notes
Docker	ClientAPI=1.55 ServerAPI=1.55 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/7/artifact/out/Dockerfile
GITHUB PR	#8654
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle
uname	Linux 5245b01f9cb4 5.15.0-181-generic #191-Ubuntu SMP Fri May 22 19:09:02 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / `8106467`
Default Java	Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Multi-JDK versions	/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.11+10-1-24.04.2-Ubuntu /usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/7/testReport/
Max. process+thread count	4384 (vs. ulimit of 10000)
modules	C: hadoop-project hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-client-modules/hadoop-client-runtime hadoop-client-modules/hadoop-client-minicluster U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/7/console
versions	git=2.43.0 maven=3.9.15 spotbugs=4.9.7
Powered by	Apache Yetus 0.14.1 https://yetus.apache.org

This message was automatically generated.

hadoop-yetus · 2026-08-04T20:05:02Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	19m 56s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 1s		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 appears to include 16 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	2m 13s		Maven dependency ordering for branch
+1 💚	mvninstall	54m 32s		trunk passed
+1 💚	compile	20m 26s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	compile	22m 2s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	checkstyle	6m 7s		trunk passed
+1 💚	mvnsite	10m 23s		trunk passed
+1 💚	javadoc	7m 59s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	7m 48s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 43s		branch/hadoop-project no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 41s		branch/hadoop-client-modules/hadoop-client-minicluster no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 41s		branch/hadoop-client-modules/hadoop-client-runtime no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	36m 35s		branch has no errors when building and testing our client artifacts.
-0 ⚠️	patch	37m 13s		Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 28s		Maven dependency ordering for patch
-1 ❌	mvninstall	1m 20s	/patch-mvninstall-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	mvninstall	0m 41s	/patch-mvninstall-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	compile	2m 48s	/patch-compile-root-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	javac	2m 48s	/patch-compile-root-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	compile	2m 55s	/patch-compile-root-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
-1 ❌	javac	2m 55s	/patch-compile-root-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	5m 36s	/results-checkstyle-root.txt	root: The patch generated 2 new + 339 unchanged - 2 fixed = 341 total (was 341)
-1 ❌	mvnsite	1m 25s	/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	mvnsite	0m 41s	/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	javadoc	0m 35s	/patch-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	hadoop-yarn-server-resourcemanager in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	javadoc	0m 36s	/patch-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	hadoop-yarn-server-resourcemanager in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
+0 🆗	spotbugs	0m 17s		hadoop-project has no data from spotbugs
-1 ❌	spotbugs	1m 24s	/patch-spotbugs-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	spotbugs	0m 40s	/patch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
+0 🆗	spotbugs	0m 20s		hadoop-client-modules/hadoop-client-runtime has no data from spotbugs
+0 🆗	spotbugs	0m 20s		hadoop-client-modules/hadoop-client-minicluster has no data from spotbugs
-1 ❌	shadedclient	12m 20s		patch has errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 19s		hadoop-project in the patch passed.
+1 💚	unit	25m 17s		hadoop-common in the patch passed.
-1 ❌	unit	1m 24s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	unit	0m 43s	/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	unit	93m 56s	/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt	hadoop-mapreduce-client-jobclient in the patch passed.
-1 ❌	unit	52m 22s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt	hadoop-hdfs-rbf in the patch passed.
+1 💚	unit	0m 28s		hadoop-client-runtime in the patch passed.
+1 💚	unit	0m 27s		hadoop-client-minicluster in the patch passed.
+1 💚	asflicense	0m 46s		The patch does not generate ASF License warnings.
		455m 0s

Reason	Tests
Failed junit tests	hadoop.mapreduce.security.TestMRCredentials
	hadoop.mapred.TestReduceFetchFromPartialMem
	hadoop.mapred.TestJobCounters
	hadoop.mapred.TestClusterMRNotification
	hadoop.mapreduce.v2.TestMiniMRProxyUser
	hadoop.mapred.TestMiniMRClientCluster
	hadoop.mapred.TestJobSysDirWithDFS
	hadoop.mapred.TestMiniMRWithDFSWithDistinctUsers
	hadoop.mapred.TestClusterMapReduceTestCase
	hadoop.mapreduce.TestLargeSort
	hadoop.mapred.TestMiniMRChildTask
	hadoop.mapred.TestJobName
	hadoop.mapred.TestMerge
	hadoop.mapred.TestReduceFetch
	hadoop.mapreduce.v2.TestMRJobsWithHistoryService
	hadoop.mapreduce.v2.TestMRAMWithNonNormalizedCapabilities
	hadoop.mapreduce.security.ssl.TestEncryptedShuffle
	hadoop.mapreduce.lib.output.TestJobOutputCommitter
	hadoop.mapred.TestMiniMRClasspath
	hadoop.mapred.TestLazyOutput
	hadoop.mapreduce.v2.TestSpeculativeExecution
	hadoop.mapreduce.TestMapReduceLazyOutput
	hadoop.mapreduce.v2.TestMRJobsWithProfiler
	hadoop.mapreduce.v2.TestMROldApiJobs
	hadoop.mapreduce.v2.TestMRAppWithCombiner
	hadoop.mapreduce.v2.TestUberAM
	hadoop.mapred.TestMRTimelineEventHandling
	hadoop.mapreduce.security.TestBinaryTokenFile
	hadoop.mapreduce.TestChild
	hadoop.mapred.TestNetworkedJob
	hadoop.mapred.TestJobCleanup
	hadoop.mapreduce.v2.TestMRJobs
	hadoop.mapreduce.TestMRJobClient
	hadoop.hdfs.server.federation.metrics.TestRBFMetrics

Subsystem	Report/Notes
Docker	ClientAPI=1.55 ServerAPI=1.55 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/9/artifact/out/Dockerfile
GITHUB PR	#8654
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle
uname	Linux 4f8fd1e58814 5.15.0-185-generic #195-Ubuntu SMP Fri Jun 19 17:11:50 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / `72979b1`
Default Java	Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Multi-JDK versions	/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.11+10-1-24.04.2-Ubuntu /usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/9/testReport/
Max. process+thread count	4800 (vs. ulimit of 10000)
modules	C: hadoop-project hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-client-modules/hadoop-client-runtime hadoop-client-modules/hadoop-client-minicluster U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/9/console
versions	git=2.43.0 maven=3.9.15 spotbugs=4.9.7
Powered by	Apache Yetus 0.14.1 https://yetus.apache.org

This message was automatically generated.

hadoop-yetus · 2026-08-04T20:15:58Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 51s		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.
+0 🆗	xmllint	0m 1s		xmllint was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	test4tests	0m 0s		The patch appears to include 16 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	2m 27s		Maven dependency ordering for branch
+1 💚	mvninstall	53m 20s		trunk passed
+1 💚	compile	21m 6s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	compile	19m 52s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	checkstyle	6m 11s		trunk passed
+1 💚	mvnsite	10m 30s		trunk passed
+1 💚	javadoc	7m 58s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	7m 44s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 45s		branch/hadoop-project no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 41s		branch/hadoop-client-modules/hadoop-client-minicluster no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 39s		branch/hadoop-client-modules/hadoop-client-runtime no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	36m 29s		branch has no errors when building and testing our client artifacts.
-0 ⚠️	patch	37m 8s		Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 28s		Maven dependency ordering for patch
-1 ❌	mvninstall	1m 17s	/patch-mvninstall-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	mvninstall	0m 37s	/patch-mvninstall-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	compile	2m 52s	/patch-compile-root-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	javac	2m 52s	/patch-compile-root-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	compile	3m 7s	/patch-compile-root-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
-1 ❌	javac	3m 7s	/patch-compile-root-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	5m 49s	/results-checkstyle-root.txt	root: The patch generated 2 new + 339 unchanged - 2 fixed = 341 total (was 341)
-1 ❌	mvnsite	1m 26s	/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	mvnsite	0m 42s	/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	javadoc	0m 36s	/patch-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	hadoop-yarn-server-resourcemanager in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	javadoc	0m 36s	/patch-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	hadoop-yarn-server-resourcemanager in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
+0 🆗	spotbugs	0m 18s		hadoop-project has no data from spotbugs
-1 ❌	spotbugs	1m 30s	/patch-spotbugs-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	spotbugs	0m 52s	/patch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
+0 🆗	spotbugs	0m 19s		hadoop-client-modules/hadoop-client-runtime has no data from spotbugs
+0 🆗	spotbugs	0m 19s		hadoop-client-modules/hadoop-client-minicluster has no data from spotbugs
-1 ❌	shadedclient	10m 59s		patch has errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 19s		hadoop-project in the patch passed.
+1 💚	unit	26m 22s		hadoop-common in the patch passed.
-1 ❌	unit	1m 27s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	unit	0m 40s	/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt	hadoop-yarn-server-resourcemanager in the patch failed.
-1 ❌	unit	93m 17s	/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt	hadoop-mapreduce-client-jobclient in the patch passed.
-1 ❌	unit	52m 32s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt	hadoop-hdfs-rbf in the patch passed.
+1 💚	unit	0m 27s		hadoop-client-runtime in the patch passed.
+1 💚	unit	0m 27s		hadoop-client-minicluster in the patch passed.
+1 💚	asflicense	0m 44s		The patch does not generate ASF License warnings.
		434m 2s

Reason	Tests
Failed junit tests	hadoop.mapreduce.security.TestMRCredentials
	hadoop.mapred.TestReduceFetchFromPartialMem
	hadoop.mapred.TestJobCounters
	hadoop.mapred.TestClusterMRNotification
	hadoop.mapreduce.v2.TestMiniMRProxyUser
	hadoop.mapred.TestMiniMRClientCluster
	hadoop.mapred.TestJobSysDirWithDFS
	hadoop.mapred.TestMiniMRWithDFSWithDistinctUsers
	hadoop.mapred.TestClusterMapReduceTestCase
	hadoop.mapreduce.TestLargeSort
	hadoop.mapred.TestMiniMRChildTask
	hadoop.mapred.TestJobName
	hadoop.mapred.TestMerge
	hadoop.mapred.TestReduceFetch
	hadoop.mapreduce.v2.TestMRJobsWithHistoryService
	hadoop.mapreduce.v2.TestMRAMWithNonNormalizedCapabilities
	hadoop.mapreduce.security.ssl.TestEncryptedShuffle
	hadoop.mapreduce.lib.output.TestJobOutputCommitter
	hadoop.mapred.TestMiniMRClasspath
	hadoop.mapred.TestLazyOutput
	hadoop.mapreduce.v2.TestSpeculativeExecution
	hadoop.mapreduce.TestMapReduceLazyOutput
	hadoop.mapreduce.v2.TestMRJobsWithProfiler
	hadoop.mapreduce.v2.TestMROldApiJobs
	hadoop.mapreduce.v2.TestMRAppWithCombiner
	hadoop.mapreduce.v2.TestUberAM
	hadoop.mapred.TestMRTimelineEventHandling
	hadoop.mapreduce.security.TestBinaryTokenFile
	hadoop.mapreduce.TestChild
	hadoop.mapred.TestNetworkedJob
	hadoop.mapred.TestJobCleanup
	hadoop.mapreduce.v2.TestMRJobs
	hadoop.mapreduce.TestMRJobClient
	hadoop.hdfs.server.federation.metrics.TestRBFMetrics

Subsystem	Report/Notes
Docker	ClientAPI=1.55 ServerAPI=1.55 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/10/artifact/out/Dockerfile
GITHUB PR	#8654
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle
uname	Linux e66c746e72d5 5.15.0-185-generic #195-Ubuntu SMP Fri Jun 19 17:11:50 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / `181f550`
Default Java	Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Multi-JDK versions	/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.11+10-1-24.04.2-Ubuntu /usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/10/testReport/
Max. process+thread count	4793 (vs. ulimit of 10000)
modules	C: hadoop-project hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-client-modules/hadoop-client-runtime hadoop-client-modules/hadoop-client-minicluster U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/10/console
versions	git=2.43.0 maven=3.9.15 spotbugs=4.9.7
Powered by	Apache Yetus 0.14.1 https://yetus.apache.org

This message was automatically generated.

hadoop-yetus · 2026-08-05T04:58:17Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 42s		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 appears to include 16 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	1m 42s		Maven dependency ordering for branch
+1 💚	mvninstall	30m 6s		trunk passed
+1 💚	compile	9m 42s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	compile	10m 14s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	checkstyle	3m 4s		trunk passed
+1 💚	mvnsite	5m 36s		trunk passed
+1 💚	javadoc	4m 37s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	4m 33s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 30s		branch/hadoop-project no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 26s		branch/hadoop-client-modules/hadoop-client-minicluster no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 26s		branch/hadoop-client-modules/hadoop-client-runtime no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	19m 31s		branch has no errors when building and testing our client artifacts.
-0 ⚠️	patch	19m 53s		Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 20s		Maven dependency ordering for patch
+1 💚	mvninstall	10m 12s		the patch passed
+1 💚	compile	10m 16s		the patch passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javac	10m 16s		the patch passed
+1 💚	compile	10m 47s		the patch passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	javac	10m 47s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	3m 36s	/results-checkstyle-root.txt	root: The patch generated 2 new + 339 unchanged - 2 fixed = 341 total (was 341)
+1 💚	mvnsite	5m 59s		the patch passed
+1 💚	javadoc	4m 22s		the patch passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	4m 21s		the patch passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 34s		hadoop-project has no data from spotbugs
+0 🆗	spotbugs	0m 22s		hadoop-client-modules/hadoop-client-runtime has no data from spotbugs
+0 🆗	spotbugs	0m 21s		hadoop-client-modules/hadoop-client-minicluster has no data from spotbugs
+1 💚	shadedclient	17m 59s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 32s		hadoop-project in the patch passed.
+1 💚	unit	19m 23s		hadoop-common in the patch passed.
-1 ❌	unit	187m 22s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch passed.
+1 💚	unit	92m 25s		hadoop-yarn-server-resourcemanager in the patch passed.
+1 💚	unit	93m 51s		hadoop-mapreduce-client-jobclient in the patch passed.
-1 ❌	unit	38m 29s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt	hadoop-hdfs-rbf in the patch passed.
+1 💚	unit	0m 43s		hadoop-client-runtime in the patch passed.
+1 💚	unit	0m 44s		hadoop-client-minicluster in the patch passed.
+1 💚	asflicense	1m 2s		The patch does not generate ASF License warnings.
		616m 53s

Reason	Tests
Failed junit tests	hadoop.hdfs.server.blockmanagement.TestBlockStatsMXBean
	hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes
	hadoop.hdfs.server.namenode.TestNameNodeMXBean
	hadoop.hdfs.server.datanode.TestDataNodeMXBean
	hadoop.hdfs.server.namenode.TestFSNamesystemMBean
	hadoop.hdfs.server.federation.metrics.TestRBFMetrics

Subsystem	Report/Notes
Docker	ClientAPI=1.55 ServerAPI=1.55 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/12/artifact/out/Dockerfile
GITHUB PR	#8654
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle
uname	Linux 46632ff59b6e 5.15.0-179-generic #189-Ubuntu SMP Tue May 5 18:20:56 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / `b2d1195`
Default Java	Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Multi-JDK versions	/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.11+10-1-24.04.2-Ubuntu /usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/12/testReport/
Max. process+thread count	3978 (vs. ulimit of 10000)
modules	C: hadoop-project hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-client-modules/hadoop-client-runtime hadoop-client-modules/hadoop-client-minicluster U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/12/console
versions	git=2.43.0 maven=3.9.15 spotbugs=4.9.7
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hadoop-yetus · 2026-08-06T07:37:21Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	1m 9s		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.
+0 🆗	xmllint	0m 1s		xmllint was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	test4tests	0m 0s		The patch appears to include 16 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	2m 2s		Maven dependency ordering for branch
+1 💚	mvninstall	43m 30s		trunk passed
+1 💚	compile	16m 8s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	compile	16m 37s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	checkstyle	6m 0s		trunk passed
+1 💚	mvnsite	10m 57s		trunk passed
+1 💚	javadoc	8m 41s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	8m 45s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 51s		branch/hadoop-project no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 50s		branch/hadoop-client-modules/hadoop-client-minicluster no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 48s		branch/hadoop-client-modules/hadoop-client-runtime no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	30m 32s		branch has no errors when building and testing our client artifacts.
-0 ⚠️	patch	31m 10s		Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 30s		Maven dependency ordering for patch
-1 ❌	mvninstall	1m 15s	/patch-mvninstall-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	compile	2m 43s	/patch-compile-root-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	javac	2m 43s	/patch-compile-root-jdkUbuntu-21.0.11+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu.
-1 ❌	compile	2m 42s	/patch-compile-root-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
-1 ❌	javac	2m 42s	/patch-compile-root-jdkUbuntu-17.0.19+10-1-24.04.2-Ubuntu.txt	root in the patch failed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu.
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	5m 1s	/results-checkstyle-root.txt	root: The patch generated 4 new + 339 unchanged - 2 fixed = 343 total (was 341)
-1 ❌	mvnsite	1m 20s	/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
+1 💚	javadoc	4m 52s		the patch passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	4m 52s		the patch passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 19s		hadoop-project has no data from spotbugs
-1 ❌	spotbugs	1m 17s	/patch-spotbugs-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
+0 🆗	spotbugs	0m 22s		hadoop-client-modules/hadoop-client-runtime has no data from spotbugs
+0 🆗	spotbugs	0m 22s		hadoop-client-modules/hadoop-client-minicluster has no data from spotbugs
-1 ❌	shadedclient	9m 37s		patch has errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 21s		hadoop-project in the patch passed.
+1 💚	unit	23m 13s		hadoop-common in the patch passed.
-1 ❌	unit	1m 19s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch failed.
-1 ❌	unit	113m 24s	/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	107m 51s		hadoop-mapreduce-client-jobclient in the patch passed.
+1 💚	unit	50m 5s		hadoop-hdfs-rbf in the patch passed.
+1 💚	unit	0m 27s		hadoop-client-runtime in the patch passed.
+1 💚	unit	0m 27s		hadoop-client-minicluster in the patch passed.
+1 💚	asflicense	0m 43s		The patch does not generate ASF License warnings.
		528m 1s

Reason	Tests
Failed junit tests	hadoop.yarn.server.resourcemanager.reservation.TestCapacityOverTimePolicy
	hadoop.yarn.server.resourcemanager.recovery.TestFSRMStateStore
	hadoop.yarn.server.resourcemanager.TestRMAdminService
	hadoop.yarn.server.resourcemanager.scheduler.fair.TestAllocationFileLoaderService
	hadoop.yarn.server.resourcemanager.scheduler.capacity.conf.TestFSSchedulerConfigurationStore
	hadoop.yarn.server.resourcemanager.nodelabels.TestNodeLabelFileReplication

Subsystem	Report/Notes
Docker	ClientAPI=1.55 ServerAPI=1.55 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/14/artifact/out/Dockerfile
GITHUB PR	#8654
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle
uname	Linux f1b1e08f99a1 5.15.0-181-generic #191-Ubuntu SMP Fri May 22 19:09:02 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / `2e88e1c`
Default Java	Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Multi-JDK versions	/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.11+10-1-24.04.2-Ubuntu /usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/14/testReport/
Max. process+thread count	4340 (vs. ulimit of 10000)
modules	C: hadoop-project hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-client-modules/hadoop-client-runtime hadoop-client-modules/hadoop-client-minicluster U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/14/console
versions	git=2.43.0 maven=3.9.15 spotbugs=4.9.7
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This message was automatically generated.

rework HadoopJsonUtils HadoopJsonUtils.toStrin

rename as JsonUtils typo

hadoop-yetus · 2026-08-08T05:26:02Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	1m 1s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 1s		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 appears to include 16 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	2m 17s		Maven dependency ordering for branch
+1 💚	mvninstall	43m 11s		trunk passed
+1 💚	compile	16m 26s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	compile	16m 35s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	checkstyle	5m 39s		trunk passed
+1 💚	mvnsite	10m 46s		trunk passed
+1 💚	javadoc	8m 53s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	8m 40s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 52s		branch/hadoop-project no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 49s		branch/hadoop-client-modules/hadoop-client-minicluster no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 49s		branch/hadoop-client-modules/hadoop-client-runtime no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	30m 55s		branch has no errors when building and testing our client artifacts.
-0 ⚠️	patch	31m 32s		Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 26s		Maven dependency ordering for patch
+1 💚	mvninstall	15m 18s		the patch passed
+1 💚	compile	15m 35s		the patch passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javac	15m 35s		the patch passed
+1 💚	compile	16m 28s		the patch passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	javac	16m 28s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	5m 34s	/results-checkstyle-root.txt	root: The patch generated 4 new + 336 unchanged - 5 fixed = 340 total (was 341)
+1 💚	mvnsite	10m 55s		the patch passed
+1 💚	javadoc	8m 43s		the patch passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javadoc	8m 36s		the patch passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 49s		hadoop-project has no data from spotbugs
+0 🆗	spotbugs	0m 52s		hadoop-client-modules/hadoop-client-runtime has no data from spotbugs
+0 🆗	spotbugs	0m 50s		hadoop-client-modules/hadoop-client-minicluster has no data from spotbugs
+1 💚	shadedclient	28m 39s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 49s		hadoop-project in the patch passed.
+1 💚	unit	23m 12s		hadoop-common in the patch passed.
-1 ❌	unit	269m 35s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch passed.
+1 💚	unit	114m 23s		hadoop-yarn-server-resourcemanager in the patch passed.
+1 💚	unit	109m 19s		hadoop-mapreduce-client-jobclient in the patch passed.
+1 💚	unit	49m 32s		hadoop-hdfs-rbf in the patch passed.
+1 💚	unit	1m 4s		hadoop-client-runtime in the patch passed.
+1 💚	unit	1m 4s		hadoop-client-minicluster in the patch passed.
+1 💚	asflicense	1m 35s		The patch does not generate ASF License warnings.
		866m 43s

Reason	Tests
Failed junit tests	hadoop.hdfs.server.namenode.TestNameNodeMXBean

Subsystem	Report/Notes
Docker	ClientAPI=1.55 ServerAPI=1.55 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/20/artifact/out/Dockerfile
GITHUB PR	#8654
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle
uname	Linux 8aa59ed9e5df 5.15.0-181-generic #191-Ubuntu SMP Fri May 22 19:09:02 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / `2108a52`
Default Java	Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
Multi-JDK versions	/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.11+10-1-24.04.2-Ubuntu /usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
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Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/20/console
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hadoop-yetus · 2026-08-08T20:30:07Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 59s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 1s		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 appears to include 16 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	2m 27s		Maven dependency ordering for branch
+1 💚	mvninstall	42m 40s		trunk passed
+1 💚	compile	16m 10s		trunk passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	compile	16m 31s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	checkstyle	5m 33s		trunk passed
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+1 💚	javadoc	8m 45s		trunk passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+0 🆗	spotbugs	0m 51s		branch/hadoop-project no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 48s		branch/hadoop-client-modules/hadoop-client-minicluster no spotbugs output file (spotbugsXml.xml)
+0 🆗	spotbugs	0m 46s		branch/hadoop-client-modules/hadoop-client-runtime no spotbugs output file (spotbugsXml.xml)
+1 💚	shadedclient	30m 21s		branch has no errors when building and testing our client artifacts.
-0 ⚠️	patch	30m 58s		Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 27s		Maven dependency ordering for patch
+1 💚	mvninstall	16m 18s		the patch passed
+1 💚	compile	15m 32s		the patch passed with JDK Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
+1 💚	javac	15m 32s		the patch passed
+1 💚	compile	16m 24s		the patch passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
+1 💚	javac	16m 24s		the patch passed
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-0 ⚠️	checkstyle	5m 32s	/results-checkstyle-root.txt	root: The patch generated 1 new + 336 unchanged - 5 fixed = 337 total (was 341)
+1 💚	mvnsite	10m 56s		the patch passed
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+1 💚	javadoc	8m 38s		the patch passed with JDK Ubuntu-17.0.19+10-1-24.04.2-Ubuntu
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+1 💚	shadedclient	28m 45s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	0m 47s		hadoop-project in the patch passed.
+1 💚	unit	23m 18s		hadoop-common in the patch passed.
+1 💚	unit	271m 21s		hadoop-hdfs in the patch passed.
-1 ❌	unit	114m 43s	/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	108m 4s		hadoop-mapreduce-client-jobclient in the patch passed.
+1 💚	unit	49m 45s		hadoop-hdfs-rbf in the patch passed.
+1 💚	unit	1m 5s		hadoop-client-runtime in the patch passed.
+1 💚	unit	1m 3s		hadoop-client-minicluster in the patch passed.
+1 💚	asflicense	1m 34s		The patch does not generate ASF License warnings.
		867m 1s

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

Subsystem	Report/Notes
Docker	ClientAPI=1.55 ServerAPI=1.55 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/21/artifact/out/Dockerfile
GITHUB PR	#8654
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle
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Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/21/testReport/
Max. process+thread count	4427 (vs. ulimit of 10000)
modules	C: hadoop-project hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-client-modules/hadoop-client-runtime hadoop-client-modules/hadoop-client-minicluster U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8654/21/console
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pjfanning · 2026-08-10T10:49:59Z

There now appears to be just one test class failing and I think this is unrelated to this PR:
hadoop.yarn.server.resourcemanager.scheduler.capacity.TestLeafQueue

pan3793 · 2026-08-11T10:01:39Z

  @Override
  public int hashCode() {return toShort();}

+  @JsonValue // For Jackson serialization, use the toString() to represent this object as JSON.


It's exposing the Jackson API from the Hadoop API, I'm not sure this is a good choice ...

pan3793

@pjfanning thanks for your effort, I go through the non-test code and pom.xml changes, almost LGTM, but I think we should not add com.fasterxml.jackson.annotation.* to Hadoop public API, and I believe it can be replaced with a caller-side static method or something else that easy to implement.

pjfanning · 2026-08-11T10:28:45Z

@pjfanning thanks for your effort, I go through the non-test code and pom.xml changes, almost LGTM, but I think we should not add com.fasterxml.jackson.annotation.* to Hadoop public API, and I believe it can be replaced with a caller-side static method or something else that easy to implement.

jackson-annotations is a non-optional dependency of jackson-databind - a heavily used lib in Hadoop
https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind/2.18.9/dependencies

This jackson-annotations is already in the Hadoop ecosystem. This PR does not add the dependency.

Jackson-Databind is heavily dependent on annotations generally.
jetty-util-ajax serializes using toString results of classes while Jackson's default behaviour is to write the class state as a JSON object. @JsonValue is by far the most effective way to get Jackson-Databind to retain the existing behaviour inherited from jetty-util-ajax.

https://github.com/search?q=repo%3Aapache%2Fhadoop+com.fasterxml.jackson.annotation&type=code
Shows the Jackson annotations already in heavy use by this project.

github-actions Bot added YARN MapReduce HDFS build trunk Common RBF labels Aug 3, 2026

ajfabbri reviewed Aug 3, 2026

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Comment thread hadoop-client-modules/hadoop-client-runtime/pom.xml

Comment thread hadoop-client-modules/hadoop-client-minicluster/pom.xml Outdated

pjfanning force-pushed the HADOOP-19951 branch from 0fc99a8 to f5203e4 Compare August 3, 2026 18:48

pjfanning marked this pull request as draft August 3, 2026 19:33

pan3793 reviewed Aug 4, 2026

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Comment thread hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/HadoopJsonUtils.java Outdated

pjfanning force-pushed the HADOOP-19951 branch 2 times, most recently from 72979b1 to 181f550 Compare August 4, 2026 13:00

pjfanning added 9 commits August 7, 2026 15:57

replace ajax json util with jackson

e501d61

Update HadoopJsonUtils.java

a7936c2

rework HadoopJsonUtils HadoopJsonUtils.toStrin

import order

3dfdff8

Update HadoopJsonUtils.java

f696d70

Update pom.xml

120d6fe

exclude from hadoop-client-runtime

3e7191e

Update RMNMInfo.java

40e44f9

Update TestDecayRpcScheduler.java

30c4256

rename as JsonUtils

140f3cb

pjfanning added 10 commits August 7, 2026 15:57

FsPermission serializer

c828040

rename as JsonUtils

8aa0206

rename as JsonUtils typo

Update TestDataNodeMXBean.java

622e247

Update RMNMInfo.java

1450fbd

toString serialization

62bee0d

try to fix broken tests

0a8e4d8

Update TestBlockStatsMXBean.java

d99e6b1

Update TestBlockStatsMXBean.java

2acd773

Update TestBlockStatsMXBean.java

05b7e29

refactor to use jsonnode

2108a52

pjfanning force-pushed the HADOOP-19951 branch from f4056bf to 2108a52 Compare August 7, 2026 14:58

format issues

2f59bf8

pjfanning marked this pull request as ready for review August 10, 2026 10:49

ajfabbri approved these changes Aug 10, 2026

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pan3793 reviewed Aug 11, 2026

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pan3793 requested changes Aug 11, 2026

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pjfanning commented Aug 3, 2026

Description of PR

How was this patch tested?

For code changes:

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pjfanning commented Aug 11, 2026 •

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