HBASE-27251 Rolling back from 2.5.0-SNAPSHOT to 2.4.13 fails due to '…

[huaxiangsun]

…File does not exist: /hbase/MasterData/data/master/store/.initialized/.regioninfo'

[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	1m 18s	Docker mode activated.
		_ Prechecks _
+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.
		_ branch-2.4 Compile Tests _
+1 💚	mvninstall	2m 6s	branch-2.4 passed
+1 💚	compile	2m 10s	branch-2.4 passed
+1 💚	checkstyle	0m 31s	branch-2.4 passed
+1 💚	spotless	0m 43s	branch has no errors when running spotless:check.
+1 💚	spotbugs	1m 15s	branch-2.4 passed
		_ Patch Compile Tests _
+1 💚	mvninstall	2m 2s	the patch passed
+1 💚	compile	2m 10s	the patch passed
+1 💚	javac	2m 10s	the patch passed
+1 💚	checkstyle	0m 30s	the patch passed
+1 💚	whitespace	0m 0s	The patch has no whitespace issues.
+1 💚	hadoopcheck	10m 9s	Patch does not cause any errors with Hadoop 2.10.0 or 3.1.2 3.2.1.
+1 💚	spotless	0m 40s	patch has no errors when running spotless:check.
+1 💚	spotbugs	1m 20s	the patch passed
		_ Other Tests _
+1 💚	asflicense	0m 10s	The patch does not generate ASF License warnings.
		29m 50s

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4663/1/artifact/yetus-general-check/output/Dockerfile
GITHUB PR	#4663
Optional Tests	dupname asflicense javac spotbugs hadoopcheck hbaseanti spotless checkstyle compile
uname	Linux 24fe8c9d7cd0 5.4.0-96-generic #109-Ubuntu SMP Wed Jan 12 16:49:16 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	branch-2.4 / 57cba05
Default Java	AdoptOpenJDK-1.8.0_282-b08
Max. process+thread count	64 (vs. ulimit of 12500)
modules	C: hbase-server U: hbase-server
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4663/1/console
versions	git=2.17.1 maven=3.6.3 spotbugs=4.2.2
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[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	0m 52s	Docker mode activated.
-0 ⚠️	yetus	0m 6s	Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --whitespace-eol-ignore-list --whitespace-tabs-ignore-list --quick-hadoopcheck
		_ Prechecks _
		_ branch-2.4 Compile Tests _
+1 💚	mvninstall	2m 8s	branch-2.4 passed
+1 💚	compile	0m 30s	branch-2.4 passed
+1 💚	shadedjars	4m 4s	branch has no errors when building our shaded downstream artifacts.
+1 💚	javadoc	0m 22s	branch-2.4 passed
		_ Patch Compile Tests _
+1 💚	mvninstall	1m 48s	the patch passed
+1 💚	compile	0m 31s	the patch passed
+1 💚	javac	0m 31s	the patch passed
+1 💚	shadedjars	4m 5s	patch has no errors when building our shaded downstream artifacts.
+1 💚	javadoc	0m 20s	the patch passed
		_ Other Tests _
+1 💚	unit	162m 42s	hbase-server in the patch passed.
		178m 50s

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4663/1/artifact/yetus-jdk8-hadoop2-check/output/Dockerfile
GITHUB PR	#4663
Optional Tests	javac javadoc unit shadedjars compile
uname	Linux 694f1fccafb8 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	branch-2.4 / 57cba05
Default Java	AdoptOpenJDK-1.8.0_282-b08
Test Results	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4663/1/testReport/
Max. process+thread count	2450 (vs. ulimit of 12500)
modules	C: hbase-server U: hbase-server
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4663/1/console
versions	git=2.17.1 maven=3.6.3
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[Apache-HBase]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	2m 26s	Docker mode activated.
-0 ⚠️	yetus	0m 5s	Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --whitespace-eol-ignore-list --whitespace-tabs-ignore-list --quick-hadoopcheck
		_ Prechecks _
		_ branch-2.4 Compile Tests _
-1 ❌	mvninstall	2m 30s	root in branch-2.4 failed.
+1 💚	compile	0m 40s	branch-2.4 passed
+1 💚	shadedjars	4m 8s	branch has no errors when building our shaded downstream artifacts.
+1 💚	javadoc	0m 27s	branch-2.4 passed
		_ Patch Compile Tests _
+1 💚	mvninstall	2m 19s	the patch passed
+1 💚	compile	0m 42s	the patch passed
+1 💚	javac	0m 42s	the patch passed
+1 💚	shadedjars	4m 7s	patch has no errors when building our shaded downstream artifacts.
+1 💚	javadoc	0m 25s	the patch passed
		_ Other Tests _
+1 💚	unit	169m 32s	hbase-server in the patch passed.
		189m 7s

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4663/1/artifact/yetus-jdk11-hadoop3-check/output/Dockerfile
GITHUB PR	#4663
Optional Tests	javac javadoc unit shadedjars compile
uname	Linux 3ed6188c6d2c 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	branch-2.4 / 57cba05
Default Java	AdoptOpenJDK-11.0.10+9
mvninstall	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4663/1/artifact/yetus-jdk11-hadoop3-check/output/branch-mvninstall-root.txt
Test Results	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4663/1/testReport/
Max. process+thread count	2465 (vs. ulimit of 12500)
modules	C: hbase-server U: hbase-server
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-4663/1/console
versions	git=2.17.1 maven=3.6.3
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[Apache9]

So the isEncodedRegionName will return true when the name starts with '.'? A bit strange, but anyway, let's quick fix the problem on branch-2.4 first.

+1

[huaxiangsun]

So the isEncodedRegionName will return true when the name starts with '.'? A bit strange, but anyway, let's quick fix the problem on branch-2.4 first.

+1

Yeah, at master branch, it is fixed. Not in branch-2 though.