HBASE-27092 Regionserver table on Master UI is broken

[tomscut]

JIRA: HBASE-27092.

[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	1m 37s	Docker mode activated.
		_ Prechecks _
+1 💚	dupname	0m 0s	No case conflicting files found.
+1 💚	@author	0m 0s	The patch does not contain any @author tags.
		_ master Compile Tests _
+1 💚	mvninstall	6m 37s	master passed
+1 💚	spotless	0m 49s	branch has no errors when running spotless:check.
		_ Patch Compile Tests _
+1 💚	mvninstall	3m 21s	the patch passed
+1 💚	whitespace	0m 0s	The patch has no whitespace issues.
+1 💚	spotless	0m 49s	patch has no errors when running spotless:check.
		_ Other Tests _
+1 💚	asflicense	0m 13s	The patch does not generate ASF License warnings.
		14m 37s

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4495/1/artifact/yetus-general-check/output/Dockerfile
GITHUB PR	#4495
Optional Tests	dupname asflicense javac spotless
uname	Linux 5686f31ad593 5.4.0-1071-aws #76~18.04.1-Ubuntu SMP Mon Mar 28 17:49:57 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	master / a060e71
Default Java	AdoptOpenJDK-1.8.0_282-b08
Max. process+thread count	71 (vs. ulimit of 30000)
modules	C: hbase-server U: hbase-server
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4495/1/console
versions	git=2.17.1 maven=3.6.3
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[Apache-HBase]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	1m 1s	Docker mode activated.
-0 ⚠️	yetus	0m 2s	Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --whitespace-eol-ignore-list --whitespace-tabs-ignore-list --quick-hadoopcheck
		_ Prechecks _
		_ master Compile Tests _
+1 💚	mvninstall	3m 4s	master passed
+1 💚	javadoc	0m 26s	master passed
		_ Patch Compile Tests _
+1 💚	mvninstall	2m 42s	the patch passed
+1 💚	javadoc	0m 24s	the patch passed
		_ Other Tests _
-1 ❌	unit	206m 20s	hbase-server in the patch failed.
		215m 38s

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4495/1/artifact/yetus-jdk8-hadoop3-check/output/Dockerfile
GITHUB PR	#4495
Optional Tests	javac javadoc unit
uname	Linux 118c791ec109 5.4.0-90-generic #101-Ubuntu SMP Fri Oct 15 20:00:55 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	master / a060e71
Default Java	AdoptOpenJDK-1.8.0_282-b08
unit	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4495/1/artifact/yetus-jdk8-hadoop3-check/output/patch-unit-hbase-server.txt
Test Results	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4495/1/testReport/
Max. process+thread count	2619 (vs. ulimit of 30000)
modules	C: hbase-server U: hbase-server
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4495/1/console
versions	git=2.17.1 maven=3.6.3
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[virajjasani]

@tomscut the change looks good. For Normal regionservers, is it good to display Live instead? Just like datanodes state, it would be live and decommissioned. WDYT?

[tomscut]

@tomscut the change looks good. For Normal regionservers, is it good to display Live instead? Just like datanodes state, it would be live and decommissioned. WDYT?

I planned to set the status to Live, but found that the Live RegionServers in hbase included the Decommissioned RegionServers. If it is set to Live, there is ambiguity.