HBASE-25023 NPE while shutdown master node

[ArthurSXL8]

No description provided.

[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	1m 1s	Docker mode activated.
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+1 💚	dupname	0m 0s	No case conflicting files found.
+1 💚	hbaseanti	0m 0s	Patch does not have any anti-patterns.
+1 💚	@author	0m 0s	The patch does not contain any @author tags.
		_ master Compile Tests _
+1 💚	mvninstall	4m 3s	master passed
+1 💚	checkstyle	1m 12s	master passed
+1 💚	spotbugs	2m 17s	master passed
		_ Patch Compile Tests _
+1 💚	mvninstall	3m 48s	the patch passed
+1 💚	checkstyle	1m 10s	the patch passed
+1 💚	whitespace	0m 0s	The patch has no whitespace issues.
+1 💚	hadoopcheck	12m 16s	Patch does not cause any errors with Hadoop 3.1.2 3.2.1.
+1 💚	spotbugs	2m 17s	the patch passed
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+1 💚	asflicense	0m 13s	The patch does not generate ASF License warnings.
		36m 5s

Subsystem	Report/Notes
Docker	Client=19.03.13 Server=19.03.13 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2446/1/artifact/yetus-general-check/output/Dockerfile
GITHUB PR	#2446
Optional Tests	dupname asflicense spotbugs hadoopcheck hbaseanti checkstyle
uname	Linux e2caca4f7383 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
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Personality	dev-support/hbase-personality.sh
git revision	master / dca0b59
Max. process+thread count	84 (vs. ulimit of 30000)
modules	C: hbase-server U: hbase-server
Console output	https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2446/1/console
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[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	0m 40s	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	5m 8s	master passed
+1 💚	compile	1m 20s	master passed
+1 💚	shadedjars	8m 58s	branch has no errors when building our shaded downstream artifacts.
-0 ⚠️	javadoc	0m 49s	hbase-server in master failed.
		_ Patch Compile Tests _
+1 💚	mvninstall	4m 56s	the patch passed
+1 💚	compile	1m 16s	the patch passed
+1 💚	javac	1m 16s	the patch passed
+1 💚	shadedjars	8m 5s	patch has no errors when building our shaded downstream artifacts.
-0 ⚠️	javadoc	0m 43s	hbase-server in the patch failed.
		_ Other Tests _
+1 💚	unit	140m 21s	hbase-server in the patch passed.
		174m 17s

Subsystem	Report/Notes
Docker	Client=19.03.13 Server=19.03.13 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2446/1/artifact/yetus-jdk11-hadoop3-check/output/Dockerfile
GITHUB PR	#2446
Optional Tests	javac javadoc unit shadedjars compile
uname	Linux d98cb10efe3a 4.15.0-60-generic #67-Ubuntu SMP Thu Aug 22 16:55:30 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	master / dca0b59
Default Java	2020-01-14
javadoc	https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2446/1/artifact/yetus-jdk11-hadoop3-check/output/branch-javadoc-hbase-server.txt
javadoc	https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2446/1/artifact/yetus-jdk11-hadoop3-check/output/patch-javadoc-hbase-server.txt
Test Results	https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2446/1/testReport/
Max. process+thread count	4146 (vs. ulimit of 30000)
modules	C: hbase-server U: hbase-server
Console output	https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2446/1/console
versions	git=2.17.1 maven=(cecedd343002696d0abb50b32b541b8a6ba2883f)
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[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	1m 35s	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	4m 45s	master passed
+1 💚	compile	1m 4s	master passed
+1 💚	shadedjars	8m 5s	branch has no errors when building our shaded downstream artifacts.
+1 💚	javadoc	0m 43s	master passed
		_ Patch Compile Tests _
+1 💚	mvninstall	4m 25s	the patch passed
+1 💚	compile	1m 9s	the patch passed
+1 💚	javac	1m 9s	the patch passed
+1 💚	shadedjars	7m 55s	patch has no errors when building our shaded downstream artifacts.
+1 💚	javadoc	0m 41s	the patch passed
		_ Other Tests _
+1 💚	unit	222m 10s	hbase-server in the patch passed.
		254m 34s

Subsystem	Report/Notes
Docker	Client=19.03.13 Server=19.03.13 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2446/1/artifact/yetus-jdk8-hadoop3-check/output/Dockerfile
GITHUB PR	#2446
Optional Tests	javac javadoc unit shadedjars compile
uname	Linux 350264967b5a 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	master / dca0b59
Default Java	1.8.0_232
Test Results	https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2446/1/testReport/
Max. process+thread count	3620 (vs. ulimit of 30000)
modules	C: hbase-server U: hbase-server
Console output	https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2446/1/console
versions	git=2.17.1 maven=(cecedd343002696d0abb50b32b541b8a6ba2883f)
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[Apache9]

In HBASE-24117, we have changed the shutdown order, the patch has been committed to 2.2.6.

[ArthurSXL8]

In HBASE-24117, we have changed the shutdown order, the patch has been committed to 2.2.6.

So it should not be a problem for 2.2.6 and later? The reporter's version is 2.2.1 , this issue can be resolved?

[ArthurSXL8]

Not a problem for 2.2.6 and later