HBASE-26171 Fix MetricsRegionServer may throws NullPointerException when optional.get() is called #3563

skyguard1 · 2021-08-05T07:37:01Z

Fix MetricsRegionServer may throws NullPointerException when optional.get() is called, thanks

…hen optional.get() is called

Apache-HBase · 2021-08-05T08:31:20Z

🎊 +1 overall

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Apache-HBase · 2021-08-05T11:36:23Z

🎊 +1 overall

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Apache9 · 2021-08-05T13:50:52Z

What is the advantage here? We still get an exception?

skyguard1 · 2021-08-05T14:39:49Z

Change to add exception information to tell the user that metricRegistry is null, do you have better suggestions?

Apache-HBase · 2021-08-05T18:37:29Z

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Apache-HBase · 2021-08-05T20:41:25Z

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Apache-HBase · 2021-08-05T21:39:54Z

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Apache-HBase · 2021-08-20T21:53:34Z

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Apache-HBase · 2021-08-20T23:46:03Z

🎊 +1 overall

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Apache-HBase · 2021-08-21T00:50:53Z

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Apache-HBase · 2022-01-27T20:25:15Z

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Apache-HBase · 2022-01-27T23:01:26Z

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+1 💚	javadoc	0m 43s	master passed
		_ Patch Compile Tests _
+1 💚	mvninstall	4m 25s	the patch passed
+1 💚	compile	1m 17s	the patch passed
+1 💚	javac	1m 17s	the patch passed
+1 💚	shadedjars	9m 37s	patch has no errors when building our shaded downstream artifacts.
+1 💚	javadoc	0m 41s	the patch passed
		_ Other Tests _
-1 ❌	unit	165m 37s	hbase-server in the patch failed.
		201m 10s

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3563/1/artifact/yetus-jdk8-hadoop3-check/output/Dockerfile
GITHUB PR	#3563
Optional Tests	javac javadoc unit shadedjars compile
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Test Results	https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3563/1/testReport/
Max. process+thread count	4671 (vs. ulimit of 30000)
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versions	git=2.17.1 maven=3.6.3
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Apache-HBase · 2022-01-28T00:37:45Z

💔 -1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	1m 27s	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	6m 6s	master passed
+1 💚	compile	1m 35s	master passed
+1 💚	shadedjars	10m 15s	branch has no errors when building our shaded downstream artifacts.
+1 💚	javadoc	0m 53s	master passed
		_ Patch Compile Tests _
+1 💚	mvninstall	5m 47s	the patch passed
+1 💚	compile	1m 36s	the patch passed
+1 💚	javac	1m 36s	the patch passed
+1 💚	shadedjars	10m 3s	patch has no errors when building our shaded downstream artifacts.
+1 💚	javadoc	0m 51s	the patch passed
		_ Other Tests _
-1 ❌	unit	241m 5s	hbase-server in the patch failed.
		281m 42s

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3563/1/artifact/yetus-jdk11-hadoop3-check/output/Dockerfile
GITHUB PR	#3563
Optional Tests	javac javadoc unit shadedjars compile
uname	Linux 74afa4b847f0 4.15.0-163-generic #171-Ubuntu SMP Fri Nov 5 11:55:11 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	master / `f6348d4`
Default Java	AdoptOpenJDK-11.0.10+9
unit	https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3563/1/artifact/yetus-jdk11-hadoop3-check/output/patch-unit-hbase-server.txt
Test Results	https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3563/1/testReport/
Max. process+thread count	3406 (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-3563/1/console
versions	git=2.17.1 maven=3.6.3
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HBASE-26171 fix MetricsRegionServer may throws NullPointerException W…

b8e461f

…hen optional.get() is called

Add explicit exception information

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HBASE-26171 Fix MetricsRegionServer may throws NullPointerException when optional.get() is called #3563

HBASE-26171 Fix MetricsRegionServer may throws NullPointerException when optional.get() is called #3563

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HBASE-26171 Fix MetricsRegionServer may throws NullPointerException when optional.get() is called #3563

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HBASE-26171 Fix MetricsRegionServer may throws NullPointerException when optional.get() is called #3563

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