HBASE-28191 : Meta browser can happen NPE when the server or target server of region is null

[guluo2016]

Deatils see : HBASE-28191

[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	0m 45s	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	4m 46s	master passed
+1 💚	spotless	1m 12s	branch has no errors when running spotless:check.
		_ Patch Compile Tests _
+1 💚	mvninstall	4m 15s	the patch passed
+1 💚	whitespace	0m 0s	The patch has no whitespace issues.
+1 💚	spotless	1m 12s	patch has no errors when running spotless:check.
		_ Other Tests _
+1 💚	asflicense	0m 14s	The patch does not generate ASF License warnings.
		13m 38s

Subsystem	Report/Notes
Docker	ClientAPI=1.43 ServerAPI=1.43 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-5508/1/artifact/yetus-general-check/output/Dockerfile
GITHUB PR	#5508
Optional Tests	dupname asflicense javac spotless
uname	Linux 8ac304e54da5 5.4.0-163-generic #180-Ubuntu SMP Tue Sep 5 13:21:23 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	master / 027a119
Default Java	Eclipse Adoptium-11.0.17+8
Max. process+thread count	83 (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-5508/1/console
versions	git=2.34.1 maven=3.8.6
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[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	0m 23s	Docker mode activated.
-0 ⚠️	yetus	0m 3s	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	2m 54s	master passed
+1 💚	javadoc	0m 24s	master passed
		_ Patch Compile Tests _
+1 💚	mvninstall	2m 36s	the patch passed
+1 💚	javadoc	0m 21s	the patch passed
		_ Other Tests _
+1 💚	unit	215m 36s	hbase-server in the patch passed.
		226m 6s

Subsystem	Report/Notes
Docker	ClientAPI=1.43 ServerAPI=1.43 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-5508/1/artifact/yetus-jdk11-hadoop3-check/output/Dockerfile
GITHUB PR	#5508
Optional Tests	javac javadoc unit
uname	Linux 5884c85c7c2e 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	master / 027a119
Default Java	Eclipse Adoptium-11.0.17+8
Test Results	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-5508/1/testReport/
Max. process+thread count	4682 (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-5508/1/console
versions	git=2.34.1 maven=3.8.6
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[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	0m 30s	Docker mode activated.
-0 ⚠️	yetus	0m 3s	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	2m 33s	master passed
+1 💚	javadoc	0m 26s	master passed
		_ Patch Compile Tests _
+1 💚	mvninstall	2m 20s	the patch passed
+1 💚	javadoc	0m 24s	the patch passed
		_ Other Tests _
+1 💚	unit	228m 21s	hbase-server in the patch passed.
		240m 17s

Subsystem	Report/Notes
Docker	ClientAPI=1.43 ServerAPI=1.43 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-5508/1/artifact/yetus-jdk8-hadoop3-check/output/Dockerfile
GITHUB PR	#5508
Optional Tests	javac javadoc unit
uname	Linux 39ddf2d2507b 5.4.0-156-generic #173-Ubuntu SMP Tue Jul 11 07:25:22 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	master / 027a119
Default Java	Temurin-1.8.0_352-b08
Test Results	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-5508/1/testReport/
Max. process+thread count	5242 (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-5508/1/console
versions	git=2.34.1 maven=3.8.6
Powered by	Apache Yetus 0.12.0 https://yetus.apache.org

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