HDFS-16456. EC: Decommission a rack with only on dn will fail when the rack number is equal with replication.

[jojochuang]

No description provided.

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	11m 50s		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.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	test4tests	0m 0s		The patch appears to include 2 new or modified test files.
			_ branch-3.2 Compile Tests _
+0 🆗	mvndep	4m 53s		Maven dependency ordering for branch
+1 💚	mvninstall	27m 40s		branch-3.2 passed
-1 ❌	compile	9m 52s	/branch-compile-root.txt	root in branch-3.2 failed.
+1 💚	checkstyle	2m 46s		branch-3.2 passed
+1 💚	mvnsite	2m 41s		branch-3.2 passed
+1 💚	javadoc	2m 19s		branch-3.2 passed
+1 💚	spotbugs	5m 29s		branch-3.2 passed
+1 💚	shadedclient	17m 59s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 26s		Maven dependency ordering for patch
+1 💚	mvninstall	2m 14s		the patch passed
+1 💚	compile	16m 37s		the patch passed
-1 ❌	javac	16m 37s	/results-compile-javac-root.txt	root generated 203 new + 1465 unchanged - 0 fixed = 1668 total (was 1465)
+1 💚	blanks	0m 0s		The patch has no blanks issues.
+1 💚	checkstyle	3m 5s		the patch passed
+1 💚	mvnsite	3m 16s		the patch passed
+1 💚	javadoc	2m 44s		the patch passed
+1 💚	spotbugs	6m 11s		the patch passed
+1 💚	shadedclient	18m 19s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	16m 23s		hadoop-common in the patch passed.
-1 ❌	unit	213m 5s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch passed.
+1 💚	asflicense	1m 24s		The patch does not generate ASF License warnings.
		368m 4s

Reason	Tests
Failed junit tests	hadoop.hdfs.server.namenode.TestFsck
	hadoop.hdfs.TestRollingUpgrade

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4358/1/artifact/out/Dockerfile
GITHUB PR	#4358
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets
uname	Linux ad5610eb3128 4.15.0-175-generic #184-Ubuntu SMP Thu Mar 24 17:48:36 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	branch-3.2 / 7ebbaa3
Default Java	Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4358/1/testReport/
Max. process+thread count	2093 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4358/1/console
versions	git=2.17.1 maven=3.6.0 spotbugs=4.2.2
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[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 52s		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.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	test4tests	0m 0s		The patch appears to include 2 new or modified test files.
			_ branch-3.2 Compile Tests _
+0 🆗	mvndep	4m 44s		Maven dependency ordering for branch
+1 💚	mvninstall	27m 50s		branch-3.2 passed
+1 💚	compile	16m 8s		branch-3.2 passed
+1 💚	checkstyle	3m 11s		branch-3.2 passed
+1 💚	mvnsite	3m 15s		branch-3.2 passed
+1 💚	javadoc	2m 51s		branch-3.2 passed
+1 💚	spotbugs	6m 4s		branch-3.2 passed
+1 💚	shadedclient	18m 5s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 27s		Maven dependency ordering for patch
+1 💚	mvninstall	2m 8s		the patch passed
+1 💚	compile	15m 18s		the patch passed
+1 💚	javac	15m 18s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
+1 💚	checkstyle	3m 1s		the patch passed
+1 💚	mvnsite	3m 13s		the patch passed
+1 💚	javadoc	2m 43s		the patch passed
+1 💚	spotbugs	6m 10s		the patch passed
+1 💚	shadedclient	18m 13s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	16m 30s		hadoop-common in the patch passed.
-1 ❌	unit	212m 31s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch passed.
+1 💚	asflicense	1m 23s		The patch does not generate ASF License warnings.
		363m 29s

Reason	Tests
Failed junit tests	hadoop.hdfs.tools.TestDFSZKFailoverController
	hadoop.hdfs.TestDecommissionWithStriped

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4358/2/artifact/out/Dockerfile
GITHUB PR	#4358
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets
uname	Linux 3ff3eb2d0a7c 4.15.0-175-generic #184-Ubuntu SMP Thu Mar 24 17:48:36 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	branch-3.2 / 7ebbaa3
Default Java	Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4358/2/testReport/
Max. process+thread count	1913 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4358/2/console
versions	git=2.17.1 maven=3.6.0 spotbugs=4.2.2
Powered by	Apache Yetus 0.14.0 https://yetus.apache.org

This message was automatically generated.

[jojochuang]

The failed tests do not fail in my local tree. I'll merge the change later.